test positions when all the moves losing except a winning move

Uri Blass · Post by **Uri Blass** » Sun Jan 12, 2025 3:40 am

[d]8/3P3k/n2K3p/2p3n1/1b4N1/2p1p1P1/8/3B4 w - - 2 41

Berserk13:
time -1 start 526521312 alloc 0 max 2147483647 depth 200 timeset 0 searchmoves 0
1/1 00:00 81 81k -2.04 d7-d8Q
2/2 00:00 587 587k +10.62 Bd1-c2+
3/3 00:00 1k 1,471k +8.63 Bd1-c2+ Ng5-e4+ Bc2xe4+
4/2 00:00 3k 2,943k +4.95 Ng4-f6+
5/5 00:00 5k 5,471k +1.63 Ng4-f6+ Kh7-g6 Bd1-c2+ Kg6xf6 d7-d8Q+
6/6 00:00 7k 7,294k +1.63 Ng4-f6+ Kh7-g6 Bd1-c2+ Kg6xf6 d7-d8Q+ Kf6-g7
7/8 00:00 16k 1,018k 0.00 Ng4-f6+ Kh7-g7 Nf6-h5+ Kg7-g6 Nh5-f4+ Kg6-g7
8/11 00:00 20k 1,233k +0.01 Ng4-f6+ Kh7-g7 Nf6-h5+ Kg7-g6 Nh5-f4+ Kg6-f5
9/12 00:00 28k 1,725k -0.97 Ng4-f6+ Kh7-g7 Nf6-h5+ Kg7-g6 Nh5-f4+ Kg6-f5 Bd1-c2+ Kf5-g4 Bc2-d1+ Kg4xg3 Nf4-h5+ Kg3-f2
10/14 00:00 83k 5,192k -1.28 d7-d8Q Ng5-f7+ Kd6-d7 Nf7xd8 Kd7xd8 h6-h5 Ng4xe3 Kh7-g6
11/18 00:00 124k 7,772k -1.66 d7-d8Q Ng5-f7+ Kd6-d7 Nf7xd8 Kd7xd8 Bb4-a5+ Kd8-d7 e3-e2 Bd1xe2 Na6-b4 Ng4-e3
12/16 00:00 129k 8,066k -1.66 d7-d8Q Ng5-f7+ Kd6-d7 Nf7xd8 Kd7xd8 Bb4-a5+ Kd8-d7 e3-e2 Bd1xe2 Na6-b4 Ng4-e3
13/16 00:00 171k 5,520k -1.34 d7-d8R Ng5-f7+ Kd6-d7 Nf7xd8 Kd7xd8 Bb4-a3 Ng4xe3 Na6-b4 Kd8-e7 Ba3-c1 Ne3-c2
14/14 00:00 222k 7,177k -1.20 d7-d8R Ng5-f7+ Kd6-d7 Nf7xd8 Kd7xd8 Bb4-a5+ Kd8-d7 Ba5-c7 Ng4xe3 Bc7xg3 Ne3-d5 Na6-b8+ Kd7-e6
15/22 00:00 435k 6,898k -1.17 d7-d8Q Ng5-f7+ Kd6-e7 Nf7xd8 Ke7xd8 Bb4-a5+ Kd8-d7 Ba5-c7 Ng4xe3 Bc7xg3 Kd7-c6 Kh7-g6 Kc6-b5 Na6-c7+ Kb5xc5 Bg3-f2
16/24 00:00 563k 7,223k -1.25 d7-d8R Ng5-f7+ Kd6-e7 Nf7xd8 Ke7xd8 Bb4-a5+ Kd8-d7 Ba5-c7 Ng4xe3 Bc7xg3 Kd7-c6 Bg3-f2 Ne3-d5 Na6-b4+ Nd5xb4 c5xb4 Kc6-b5 Bf2-e1 Bd1-c2+ Kh7-g7
17/32 00:00 1,139k 8,075k -1.61 d7-d8R Ng5-f7+ Kd6-d7 Nf7xd8 Kd7xd8 Bb4-a5+ Kd8-e7 e3-e2 Bd1xe2 Na6-b4 Ng4-e3 Ba5-c7 Ke7-f7 Bc7xg3 Be2-d1 Bg3-e1 Ne3-c2 Nb4-d3 Nc2-a3
18/33 00:00 1,408k 8,186k -1.71 d7-d8Q Ng5-f7+ Kd6-d7 Nf7xd8 Kd7xd8 Bb4-a5+ Kd8-e7 e3-e2 Bd1xe2 Na6-b4 Ng4-e3 Ba5-c7 Ke7-f7 Bc7xg3 Be2-d1 Kh7-h8 Kf7-g6 Bg3-f4 Ne3-c2 Nb4-c6 Kg6-f7 Nc6-e5+ Kf7-f6 Ne5-d3 Bd1-e2 Nd3-b4 Nc2xb4 c5xb4 Be2-d1 h6-h5
19/32 00:00 2,091k 8,362k -1.85 d7-d8Q Ng5-f7+ Kd6-e7 Nf7xd8 Ke7xd8 Bb4-a5+ Kd8-e7 e3-e2 Bd1xe2 Na6-b4 Ng4-e3 Ba5-c7 Ke7-f7 Bc7xg3 Be2-d1 Kh7-h8 Kf7-g6 Bg3-f4 Ne3-c2 Nb4-c6 Kg6-f6 Kh8-g8 Kf6-e6 Nc6-b4 Nc2xb4 c5xb4 Ke6-d5 Kg8-g7 Kd5-c5 h6-h5
20/36 00:00 3,138k 9,121k -1.97 d7-d8Q Ng5-f7+ Kd6-d7 Nf7xd8 Kd7xd8 Bb4-a5+ Kd8-d7 Ba5-c7 Ng4xe3 Bc7xg3 Ne3-d5 Bg3-e1 Kd7-d6 Kh7-g6 Bd1-e2 Na6-b4 Nd5xc3 Be1xc3 Kd6xc5 Kg6-g5 Kc5-c4 Bc3-e1 Kc4-d4 Kg5-f4 Be2-d1 Nb4-a2 Kd4-d3 Be1-a5 Kd3-c4 Na2-c1 Kc4-b5
21/32 00:00 3,250k 9,054k -1.81 d7-d8Q Ng5-f7+ Kd6-e7 Nf7xd8 Ke7xd8 Bb4-a5+ Kd8-d7 Ba5-c7 Ng4xe3 Bc7xg3 Ne3-d5 Bg3-e1 Kd7-d6 Kh7-g6 Nd5xc3 Be1xc3 Bd1-e2 Na6-b4 Kd6xc5 Kg6-g5 Kc5-c4 Bc3-d2 Be2-d1 Kg5-g6
22/39 00:00 3,672k 8,701k -1.75 d7-d8Q Ng5-f7+ Kd6-e7 Nf7xd8 Ke7xd8 Bb4-a5+ Kd8-d7 Ba5-c7 Ng4xe3 Bc7xg3 Ne3-d5 Bg3-e1 Kd7-d6 Kh7-g6 Nd5xc3 Be1xc3 Bd1-e2 c5-c4 Kd6-d5 Kg6-f5 Kd5xc4 Bc3-e1 Kc4-b5 Na6-c7+ Kb5-c4 Nc7-e6 Be2-h5 Ne6-f4
23/38 00:00 3,888k 8,878k -1.74 d7-d8Q Ng5-f7+ Kd6-e7 Nf7xd8 Ke7xd8 Bb4-a5+ Kd8-d7 Ba5-c7 Ng4xe3 Bc7xg3 Ne3-d5 Bg3-e1 Kd7-d6 Kh7-g7 Nd5xc3 Be1xc3 Bd1-e2 Na6-b4 Kd6xc5 Kg7-g6 Be2-b5 Kg6-f5 Kc5-c4 Bc3-e1 Bb5-d7+ Kf5-e5 Bd7-e8 Nb4-d5 Kc4-d3 Nd5-f4+ Kd3-e3
24/42 00:00 4,652k 9,015k -1.85 d7-d8Q Ng5-f7+ Kd6-e7 Nf7xd8 Ke7xd8 Bb4-a5+ Kd8-d7 Ba5-c7 Ng4xe3 Bc7xg3 Ne3-d5 Bg3-e1 Kd7-d6 Kh7-g6 Bd1-e2 Be1-g3+ Kd6-d7 Na6-b8+ Kd7-e6 Bg3-e1 Ke6-d6 Kg6-g5 Nd5xc3 Be1xc3 Kd6xc5 Nb8-d7+ Kc5-c4 Bc3-b2 Kc4-d3 Kg5-f4 Be2-h5 Bb2-c1 Bh5-e8
25/46 00:00 6,742k 9,377k -2.00 d7-d8Q Ng5-f7+ Kd6-e7 Nf7xd8 Ke7xd8 Bb4-a5+ Kd8-d7 Ba5-c7 Ng4xe3 Bc7xg3 Ne3-d5 Bg3-e1 Kd7-d6 Kh7-g6 Bd1-e2 Be1-g3+ Kd6-d7 Na6-b8+ Kd7-e6 Bg3-e1 Ke6-d6 Kg6-g5 Nd5xc3 Be1xc3 Kd6xc5 Nb8-d7+ Kc5-c4 Bc3-a5 Kc4-d4 Kg5-f4 Be2-h5 Nd7-f6 Bh5-f7 Ba5-b4 Bf7-g6 Bb4-e7 Kd4-d3 Kf4-f3 Kd3-d2 Be7-b4+ Kd2-d3 Bb4-a5
26/49 00:00 7,704k 9,304k -1.89 d7-d8Q Ng5-f7+ Kd6-e7 Nf7xd8 Ke7xd8 Bb4-a5+ Kd8-d7 Ba5-c7 Ng4xe3 Bc7xg3 Ne3-d5 Bg3-e1 Kd7-d6 Kh7-g6 Bd1-e2 Be1-g3+ Kd6-d7 Na6-b8+ Kd7-e6 Bg3-e1 Ke6-d6 Kg6-g5 Nd5xc3 Be1xc3 Kd6xc5 Nb8-d7+ Kc5-c4 Bc3-a5 Kc4-d3 Kg5-f4 Be2-h5 Nd7-f6 Bh5-g6 Kf4-f3 Bg6-f7 Ba5-c7 Bf7-g6 Bc7-d8 Kd3-d2 Bd8-e7 Kd2-d3 Kf3-g4 Kd3-e3 Be7-c5+ Ke3-e2
27/50 00:00 8,527k 9,249k -2.00 d7-d8Q Ng5-f7+ Kd6-e7 Nf7xd8 Ke7xd8 Bb4-a5+ Kd8-d7 Ba5-c7 Ng4xe3 Bc7xg3 Ne3-d5 Bg3-e1 Kd7-d6 Kh7-g6 Bd1-e2 Be1-g3+ Kd6-d7 Na6-b8+ Kd7-e6 Bg3-e1 Ke6-d6 Kg6-g5 Nd5xc3 Be1xc3 Kd6xc5 Nb8-d7+ Kc5-c4 Bc3-a5 Kc4-d3 Kg5-f4 Be2-h5 Nd7-f6 Bh5-g6 Kf4-f3 Bg6-f7 Ba5-c7 Kd3-d2 Bc7-h2 Kd2-d3 Bh2-d6 Kd3-d2 Bd6-b4+ Kd2-d3 Bb4-a5 Kd3-d4 Ba5-c7
28/52 00:01 9,583k 9,295k -1.98 d7-d8R Ng5-f7+ Kd6-e7 Nf7xd8 Ke7xd8 Bb4-a5+ Kd8-d7 Ba5-c7 Ng4xe3 Bc7xg3 Ne3-d5 Bg3-e1 Kd7-d6 Kh7-g6 Bd1-e2 Be1-g3+ Kd6-d7 Na6-b8+ Kd7-e6 Bg3-e1 Ke6-d6 Kg6-g5 Nd5xc3 Be1xc3 Kd6xc5 Nb8-d7+ Kc5-c4 Bc3-a5 Kc4-d3 Kg5-f4 Be2-h5 Nd7-f6 Bh5-g6 Kf4-f3 Bg6-f7 Ba5-c7 Kd3-d2 Kf3-f2 Kd2-d3 Bc7-f4 Bf7-g6 Kf2-f3 Bg6-f7 Bf4-d6 Bf7-g6 Bd6-c7 Bg6-f7 Bc7-f4 Bf7-g6
29/58 00:01 13,727k 9,151k -1.91 d7-d8Q Ng5-f7+ Kd6-e7 Nf7xd8 Ke7xd8 Bb4-a5+ Kd8-d7 Ba5-c7 Ng4xe3 Bc7xg3 Ne3-d5 Bg3-e1 Kd7-d6 Kh7-g6 Bd1-e2 Be1-g3+ Kd6-d7 Na6-b8+ Kd7-e6 Bg3-e1 Ke6-d6 Kg6-g5 Nd5xc3 Be1xc3 Kd6xc5 Nb8-d7+ Kc5-c4 Bc3-g7 Kc4-d3 Kg5-f4 Kd3-d2 Nd7-f6 Kd2-e1 Kf4-g3 Ke1-f1 Nf6-d5 Be2-h5 Bg7-d4 Bh5-e8 Bd4-b6 Kf1-e1 Bb6-f2+ Ke1-e2 Nd5-f4+
30/49 00:01 14,429k 9,232k -1.83 d7-d8Q Ng5-f7+ Kd6-e7 Nf7xd8 Ke7xd8 Bb4-a5+ Kd8-d7 Ba5-c7 Ng4xe3 Bc7xg3 Ne3-d5 Bg3-e1 Kd7-d6 Kh7-g6 Bd1-e2 Be1-g3+ Kd6-d7 Na6-b8+ Kd7-e6 Bg3-e1 Ke6-d6 Kg6-g5 Nd5xc3 Be1xc3 Kd6xc5 Nb8-d7+ Kc5-c4 Bc3-a5 Kc4-d3 Kg5-f4 Be2-h5 Nd7-f6 Bh5-g6 Kf4-f3 Bg6-f7 Ba5-c7 Kd3-d2 Kf3-f2 Kd2-d3 Bc7-b6 Bf7-g6 Kf2-f3 Bg6-f7 Bb6-c5 Bf7-g6 Bc5-b4 Bg6-f7 Nf6-g4 Bf7-h5
31/55 00:02 18,801k 9,400k -1.97 d7-d8Q Ng5-f7+ Kd6-e7 Nf7xd8 Ke7xd8 Bb4-a5+ Kd8-d7 Ba5-c7 Ng4xe3 Bc7xg3 Ne3-d5 Bg3-e5 Kd7-e6 Be5-g7 Ke6-d6 h6-h5 Nd5xc3 Bg7xc3 Bd1xh5 Bc3-d4 Kd6-d5 Na6-b4+ Kd5-c4 Kh7-h6 Bh5-e2 Kh6-g5 Kc4-b3 Kg5-f6 Kb3-c4 Kf6-e5 Kc4-b3 Ke5-e4 Be2-b5 Ke4-e3 Bb5-c4 Ke3-d2 Kb3-a4 Nb4-c2 Bc4-e6 Nc2-e3 Be6-f7 Kd2-d3 Bf7-g8
32/49 00:02 19,657k 9,387k -1.97 d7-d8Q Ng5-f7+ Kd6-e7 Nf7xd8 Ke7xd8 Bb4-a5+ Kd8-d7 Ba5-c7 Ng4xe3 Bc7xg3 Ne3-d5 Bg3-e5 Kd7-e6 Be5-g7 Ke6-d6 h6-h5 Nd5xc3 Bg7xc3 Bd1xh5 Bc3-d4 Kd6-d5 Na6-b4+ Kd5-c4 Kh7-h6 Bh5-e2 Kh6-g5 Kc4-b3 Kg5-f6 Kb3-c4 Kf6-e5 Kc4-b3 Ke5-e4 Be2-c4 Ke4-e3 Bc4-g8 Ke3-d2 Bg8-e6 Nb4-c6 Kb3-c4 Nc6-e5+ Kc4-b5 Ne5-d3 Be6-g8 Nd3-b4 Kb5-c4 Nb4-c2 Kc4-b5 Kd2-d3 Bg8-h7+
33/56 00:02 22,160k 9,519k -1.97 d7-d8Q Ng5-f7+ Kd6-e7 Nf7xd8 Ke7xd8 Bb4-a5+ Kd8-d7 Ba5-c7 Ng4xe3 Bc7xg3 Ne3-d5 Bg3-e5 Kd7-e6 Be5-g7 Ke6-d6 h6-h5 Nd5xc3 Bg7xc3 Bd1xh5 Bc3-d4 Kd6-d5 Na6-b4+ Kd5-c4 Kh7-h6 Bh5-e2 Kh6-g5 Kc4-b3 Kg5-f6 Kb3-c4 Kf6-e5 Kc4-b3 Ke5-e6 Be2-b5 Ke6-f5 Bb5-c4 Kf5-e4 Bc4-g8 Ke4-e3 Kb3-c4 Nb4-c2 Kc4-b5 Ke3-d2 Bg8-f7 Kd2-d3 Bf7-c4+ Kd3-e4 Bc4-g8 Nc2-e3
34/49+ 00:02 24,219k 9,569k -1.91 d7-d8Q
34/51 00:02 24,801k 9,620k -1.89 d7-d8Q Ng5-f7+ Kd6-e7 Nf7xd8 Ke7xd8 Bb4-a5+ Kd8-d7 Ba5-c7 Ng4xe3 Bc7xg3 Ne3-d5 Bg3-e5 Kd7-e6 Be5-g7 Ke6-d6 h6-h5 Nd5xc3 Bg7xc3 Bd1xh5 Bc3-d4 Kd6-d5 Na6-b4+ Kd5-c4 Kh7-h6 Bh5-e2 Kh6-g5 Kc4-b3 Kg5-f4 Be2-c4 Kf4-e3 Bc4-g8 Ke3-d2 Kb3-c4 Kd2-e2 Kc4-b3 Ke2-e3 Bg8-c4 Ke3-d2 Bc4-e6 Bd4-f2 Be6-g8 Nb4-c2
35/51 00:02 27,905k 9,706k -1.95 d7-d8Q Ng5-f7+ Kd6-e7 Nf7xd8 Ke7xd8 Bb4-a5+ Kd8-d7 Ba5-c7 Ng4xe3 Bc7xg3 Ne3-d5 Bg3-e5 Kd7-e6 Be5-g7 Ke6-d6 h6-h5 Nd5xc3 Bg7xc3 Bd1xh5 Bc3-d4 Kd6-d5 Na6-b4+ Kd5-c4 Kh7-h6 Bh5-e2 Kh6-g5 Kc4-b3 Kg5-f6 Kb3-c4 Nb4-a2 Be2-f3 Na2-c3 Kc4-b3 Kf6-e5 Bf3-h5 Nc3-d5 Bh5-f7 Nd5-b4 Bf7-c4 Ke5-f4 Bc4-e6 Kf4-e3 Be6-f7 Ke3-d2 Kb3-c4 Nb4-d3 Bf7-g8 Nd3-e5+ Kc4-d5 Kd2-e3
36/39+ 00:02 28,846k 9,768k -1.87 d7-d8Q
36/56 00:03 30,242k 9,774k -1.84 d7-d8Q Ng5-f7+ Kd6-e7 Nf7xd8 Ke7xd8 Bb4-a5+ Kd8-d7 Ba5-c7 Ng4xe3 Bc7xg3 Ne3-d5 Bg3-e5 Kd7-e6 Be5-g7 Ke6-d6 h6-h5 Nd5xc3 Bg7xc3 Bd1xh5 Bc3-d4 Kd6-d5 Na6-b4+ Kd5-c4 Kh7-h6 Bh5-e2 Kh6-g5 Kc4-b3 Kg5-f6 Be2-b5 Kf6-e5 Bb5-c4 Nb4-d5 Bc4-b5 Nd5-e3 Kb3-a2 Ke5-e4 Ka2-b3 Ke4-f4 Kb3-a2 Ne3-c2 Ka2-b3 Nc2-b4 Bb5-c4 Kf4-e5 Bc4-e2 Ke5-e4 Be2-c4 Nb4-d5 Bc4-b5 Nd5-e3 Bb5-e2 Bd4-e5 Kb3-a2 Ke4-d4 Ka2-b3
37/56 00:03 33,930k 9,826k -1.84 d7-d8Q Ng5-f7+ Kd6-e7 Nf7xd8 Ke7xd8 Bb4-a5+ Kd8-d7 Ba5-c7 Ng4xe3 Bc7xg3 Ne3-d5 Bg3-e5 Kd7-e6 Be5-g7 Ke6-d6 h6-h5 Nd5xc3 Bg7xc3 Bd1xh5 Bc3-d4 Kd6-d5 Na6-b4+ Kd5-c4 Kh7-h6 Bh5-e2 Kh6-g5 Kc4-b3 Kg5-f5 Be2-c4 Kf5-e5 Bc4-f7 Ke5-e4 Bf7-g8 Ke4-e3 Bg8-c4 Ke3-d2 Bc4-g8 Nb4-c2 Bg8-f7 Nc2-e3 Bf7-e6 Ne3-d1 Be6-c4 Bd4-e5 Kb3-a4 Nd1-e3 Bc4-f7 Kd2-d3 Ka4-b3 Be5-d4 Bf7-e6 Kd3-e4 Be6-g8 Ke4-e5 Kb3-a2 c5-c4
38/58 00:04 46,928k 10,044k -1.87 d7-d8Q Ng5-f7+ Kd6-e7 Nf7xd8 Ke7xd8 Bb4-a5+ Kd8-d7 Ba5-c7 Ng4xe3 Bc7xg3 Ne3-d5 Bg3-e5 Kd7-e6 Be5-g7 Ke6-d6 h6-h5 Nd5xc3 Bg7xc3 Bd1xh5 Bc3-d4 Kd6-d5 Na6-b4+ Kd5-c4 Kh7-h6 Bh5-e2 Kh6-g5 Kc4-b3 Kg5-f5 Be2-c4 Kf5-e5 Bc4-f7 Ke5-e4 Bf7-e6 Nb4-d5 Be6-f7 Nd5-e3 Bf7-g8 Ke4-e5 Kb3-a4 Ke5-f5 Ka4-b5 Kf5-f4 Kb5-a4 Kf4-e5 Ka4-b5 Ne3-d5 Kb5-c4 Nd5-e7 Bg8-f7 Ke5-f6 Bf7-e8 Ne7-f5 Kc4-d5 Nf5-e3+ Kd5-e4 Ne3-c2 Ke4-d5 Nc2-a3
39/38- 00:07 73,316k 9,595k -1.91 d7-d8Q Ng5-f7+
39/49- 00:08 77,678k 9,616k -1.97 d7-d8Q Ng5-f7+
39/49- 00:33 308,759k 9,268k -2.65 d7-d8Q Ng5-f7+
39/53 00:47 446,049k 9,299k -2.74 Ng4xe3 Bb4-a5 Bd1-e2 Na6-b8 Kd6xc5 Nb8xd7+ Kc5-b5 Ba5-d8 Ne3-d5 Bd8-f6 Be2-g4 Nd7-e5 Bg4-d1 Kh7-g7 Nd5xc3 Ne5-d3 Nc3-d5 Ng5-e4 Bd1-f3 Ne4-d6+ Kb5-a4 Bf6-g5 Ka4-b3 Nd3-e5 Bf3-h5 Nd6-e4 g3-g4 Ne5-f3 Bh5-e8 Nf3-h2 Be8-d7 Ne4-f2 Kb3-c4 Nf2xg4 Bd7-e8 Ng4-e5+ Kc4-c3
40/33- 00:48 449,166k 9,297k -2.67 Ng4xe3 Bb4-a5
40/33- 00:50 470,578k 9,313k -2.72 Ng4xe3 Bb4-a5
40/34- 00:58 545,008k 9,331k -2.78 Ng4xe3 Bb4-a5
40/52 01:00 566,847k 9,355k -2.80 Ng4xe3 Bb4-a5 Bd1-e2 Na6-b8 Kd6xc5 Nb8xd7+ Kc5-b5 Ba5-d8 Ne3-d5 Bd8-f6 Be2-g4 Nd7-e5 Bg4-d1 Kh7-g7 Nd5xc3 Ne5-d3 Nc3-d5 Ng5-e4 Nd5-e3 Ne4-c3+ Kb5-c6 Nc3xd1 Ne3-f5+ Kg7-h7 Nf5xh6 Kh7xh6 Kc6-b5 Kh6-g5 g3-g4 Nd1-c3+ Kb5-b6 Nd3-f2 Kb6-b7 Bf6-d8 Kb7-c8 Bd8-e7 Kc8-b7 Kg5-g6 Kb7-a6 Be7-f6 Ka6-b7 Nf2-e4 Kb7-c6 Bf6-d4 Kc6-b7 Kg6-g5 Kb7-b8 Ne4-d6 Kb8-c7 Bd4-e5 Kc7-b6 Nd6-e4
41/60+ 01:03 595,780k 9,352k -2.71 Ng4xe3
41/60- 01:11 675,860k 9,403k -2.81 Ng4xe3 Bb4-a5
41/69 01:18 740,529k 9,435k -2.81 Ng4xe3 Bb4-a5 Bd1-e2 Na6-b8 Kd6xc5 Nb8xd7+ Kc5-b5 Ba5-d8 Ne3-d5 Bd8-f6 Be2-g4 Nd7-e5 Bg4-d1 Kh7-g7 Nd5xc3 Ne5-d3 Nc3-d5 Ng5-e4 Bd1-f3 Ne4-d6+ Kb5-b6 Bf6-d8+ Kb6-c6 Nd6-f5 Bf3-h5 Bd8-g5 Nd5-c7 Nf5xg3 Nc7-e8+ Kg7-h7 Bh5-d1 Kh7-g8 Kc6-d5 Nd3-f2 Bd1-f3 Kg8-f7 Ne8-d6+ Kf7-f6 Nd6-e8+ Kf6-e7 Ne8-c7 Ke7-f7 Kd5-e5 Bg5-e3 Nc7-b5 Nf2-d3+ Ke5-d5 Kf7-f6 Nb5-d6 Nd3-f2 Nd6-e8+ Kf6-e7 Ne8-c7 Ke7-f7 Kd5-e5 Kf7-g6 Nc7-d5 Be3-g5 Nd5-f4+ Bg5xf4+ Ke5xf4 Ng3-h5+
42/65- 01:25 806,538k 9,452k -2.84 Ng4xe3 Bb4-a5
42/65 01:33 878,155k 9,373k -2.87 Ng4xe3 Bb4-a5 Bd1-e2 Na6-b8 Kd6xc5 Nb8xd7+ Kc5-b5 Ba5-d8 Ne3-d5 Bd8-f6 Be2-g4 Nd7-e5 Bg4-d1 Kh7-g7 Nd5xc3 Ne5-d3 Nc3-d5 Ng5-e4 Bd1-f3 Ne4-d6+ Kb5-c6 Nd6-f5 Bf3-h5 Bf6-g5 Nd5-c7 Nf5xg3 Nc7-e8+ Kg7-h7 Bh5-d1 Kh7-g8 Kc6-d5 Nd3-f2 Bd1-f3 Kg8-f7 Ne8-d6+ Kf7-f6 Nd6-e8+ Kf6-e7 Ne8-c7 Ke7-f7 Kd5-e5 Bg5-e3 Nc7-b5 Nf2-d3+ Ke5-d5 Kf7-f6 Nb5-d6 Nd3-f2 Nd6-e8+ Kf6-e7 Ne8-c7 Ke7-f7 Nc7-b5 Kf7-f6 Nb5-c3 Kf6-f5 Nc3-e2
43/73 01:43 945,098k 9,103k -2.87 Ng4xe3 Bb4-a5 Bd1-e2 Na6-b8 Kd6xc5 Nb8xd7+ Kc5-b5 Ba5-d8 Ne3-d5 Bd8-f6 Be2-g4 Nd7-e5 Bg4-d1 Kh7-g7 Nd5xc3 Ne5-d3 Nc3-d5 Ng5-e4 Bd1-f3 Ne4-d6+ Kb5-a6 Bf6-g5 Ka6-b6 Bg5-d8+ Kb6-c6 Nd6-f5 Kc6-b5 Bd8-g5 Nd5-c3 Nd3-e1 Bf3-g4 Kg7-f6 Nc3-e2 Ne1-d3 Bg4-f3 Nf5-d6+ Kb5-a4 Nd3-c5+ Ka4-a3 Nc5-e4 Ka3-b2 Bg5-e3 Kb2-c2 Be3-f2 Kc2-d3 Kf6-e5 Ne2-f4 Ne4xg3 Nf4-g6+ Ke5-f6 Ng6-f4 Kf6-f5 Nf4-h5
44/61- 02:03 1,087,400k 8,770k -2.91 Ng4xe3 Bb4-a5
44/61 02:18 1,193,781k 8,641k -2.92 Ng4xe3 Bb4-a5 Bd1-e2 Na6-b8 Kd6xc5 Nb8xd7+ Kc5-b5 Ba5-d8 Ne3-d5 Bd8-f6 Be2-g4 Nd7-e5 Bg4-d1 Kh7-g7 Nd5xc3 Ne5-d3 Nc3-d5 Ng5-e4 Bd1-e2 Nd3-f2 Be2-f3 Kg7-g6 g3-g4 Kg6-g5 Nd5-e3 Ne4-g3 Bf3-c6 Bf6-d4 Ne3-c4 Kg5xg4 Bc6-d7+ Kg4-f4 Bd7-e8 Bd4-f6 Kb5-a6 Kf4-f5 Nc4-d6+ Kf5-e6 Nd6-f7 h6-h5 Nf7-g5+ Bf6xg5 Be8xh5 Ng3xh5 Ka6-b7 Bg5-h6 Kb7-b6 Nf2-g4 Kb6-b5 Nh5-f6 Kb5-a6 Nf6-d7 Ka6-b7 Ng4-f6 Kb7-c6 Ke6-e5
45/63+ 02:27 1,250,373k 8,473k -2.85 Ng4xe3
45/63 02:28 1,256,395k 8,446k -2.85 Ng4xe3 Bb4-a5 Bd1-e2 Na6-b8 Kd6xc5 Nb8xd7+ Kc5-b5 Ba5-d8 Ne3-d5 Bd8-f6 Be2-g4 Nd7-e5 Bg4-d1 Kh7-g7 Nd5xc3 Ne5-d3 Nc3-e2 Nd3-f2 Bd1-a4 Ng5-e4 Kb5-c4 Bf6-e5 Ba4-c6 Kg7-f6 Kc4-b3 Kf6-g5 Kb3-c2 Be5-d6 Ne2-d4 Ne4xg3 Kc2-d2 Bd6-f4+ Kd2-c2 Bf4-e5 Nd4-f3+ Kg5-f4 Nf3-e1 Nf2-g4 Ne1-g2+ Kf4-g5 Bc6-f3 Ng3-f5 Bf3-b7 Be5-f4 Ng2-e1 Ng4-f6 Kc2-c3 Kg5-g4 Ne1-f3 Kg4-g3 Kc3-d3 Nf5-d6
46/60- 02:38 1,331,842k 8,422k -2.91 Ng4xe3 Bb4-a5
46/60+ 02:40 1,348,562k 8,427k -2.86 Ng4xe3
46/60+ 02:41 1,358,438k 8,430k -2.80 Ng4xe3
46/60 02:43 1,376,987k 8,438k -2.72 Ng4xe3 Bb4-a5 Bd1-e2 Na6-b8 Kd6xc5 Nb8xd7+ Kc5-b5 Ba5-d8 Ne3-d5 Bd8-f6 Be2-g4 Nd7-e5 Bg4-d1 Kh7-g7 Nd5xc3 Ne5-d3 Nc3-e2 Bf6-e5 Kb5-c4 Nd3-f2 Bd1-a4 Kg7-f6 Ba4-d7 Ng5-f3 Kc4-b3 Nf3-d2+ Kb3-c2 Nd2-e4 Ne2-g1 Be5xg3 Ng1-f3 Ne4-c5 Bd7-c6 Kf6-f5 Kc2-d2 Nf2-e4+ Kd2-e3 Bg3-f4+ Ke3-e2 Kf5-g4 Bc6-e8 Nc5-b3 Nf3-g1 Kg4-g3 Ke2-d3 Ne4-g5 Kd3-c2 Nb3-d4+ Kc2-c3
47/66+ 02:46 1,407,994k 8,444k -2.72 Ng4xe3
47/66- 02:48 1,419,890k 8,448k -2.83 Ng4xe3 Bb4-a5
47/66- 02:55 1,482,878k 8,461k -2.90 Ng4xe3 Bb4-a5
47/68+ 03:00 1,532,813k 8,470k -2.82 Ng4xe3
47/68 03:01 1,534,118k 8,470k -2.87 Ng4xe3 Bb4-a5 Bd1-e2 Na6-b8 Kd6xc5 Nb8xd7+ Kc5-b5 Ba5-d8 Ne3-d5 Bd8-f6 Be2-g4 Nd7-e5 Bg4-d1 Kh7-g7 Nd5xc3 Ne5-d3 Nc3-e2 Bf6-e5 Kb5-c4 Nd3-f2 Bd1-a4 Ng5-e4 Kc4-d5 Kg7-f6 Ba4-d7 Be5-a1 Bd7-c8 Ne4-d2 Ne2-f4 Nd2-f1 Nf4-h3 Nf1-e3+ Kd5-c6 Nf2-g4 Bc8-b7 Ba1-e5 Kc6-c5 Ne3-f5 Bb7-f3 Ng4-h2 Bf3-c6 Be5xg3 Kc5-c4 Nh2-g4 Bc6-a4 Ng4-e3+ Kc4-d3 Ne3-d5 Kd3-c2 Kf6-e5 Kc2-d2 Nf5-d4
48/59- 03:05 1,572,979k 8,478k -2.90 Ng4xe3 Bb4-a5
48/66- 03:37 1,859,332k 8,531k -2.95 Ng4xe3 Bb4-a5
48/74+ 03:41 1,890,657k 8,542k -2.90 Ng4xe3
48/74 03:41 1,891,902k 8,542k -2.94 Ng4xe3 Bb4-a5 Bd1-e2 Na6-b8 Kd6xc5 Nb8xd7+ Kc5-b5 Ba5-d8 Ne3-d5 Bd8-f6 Be2-g4 Nd7-e5 Bg4-d1 Kh7-g7 Nd5xc3 Ne5-d3 Nc3-e2 Bf6-e5 Kb5-c4 Nd3-f2 Bd1-a4 Ng5-e4 Kc4-d5 Kg7-f6 Ba4-d7 Be5-a1 Bd7-b5 Ne4-d2 Ne2-f4 Nf2-e4 Bb5-e8 Kf6-g5 Nf4-e6+ Kg5-f5 g3-g4+ Kf5xg4 Be8-g6 Ne4-f6+ Kd5-c5 Ba1-c3 Kc5-b5 Bc3-e5 Kb5-c5 Nd2-f3 Ne6-d8 Kg4-g5 Nd8-f7+ Kg5xg6 Nf7xh6 Kg6xh6 Kc5-c4 Kh6-g5 Kc4-d3 Nf6-g4 Kd3-e4 Nf3-d2+ Ke4-d3 Be5-f4 Kd3-c2
49/65 04:00 2,064,512k 8,592k -2.96 Ng4xe3 Bb4-a5 Bd1-e2 Na6-b8 Kd6xc5 Nb8xd7+ Kc5-b5 Ba5-d8 Ne3-d5 Bd8-f6 Be2-g4 Nd7-e5 Bg4-d1 Kh7-g7 Nd5xc3 Ne5-d3 Nc3-d5 Ng5-e4 Bd1-b3 Bf6-g5 Kb5-c4 Nd3-f2 Bb3-a4 Kg7-f7 Nd5-b4 Bg5-f6 Ba4-c6 Ne4-d2+ Kc4-d5 Nd2-f1 Nb4-c2 Nf1xg3 Nc2-e3 Bf6-g5 Ne3-g2 Bg5-d2 Ng2-h4 Bd2-c3 Kd5-c4 Bc3-f6 Bc6-d5+ Kf7-g7 Nh4-g2 Kg7-g6 Kc4-b3 Kg6-g5 Kb3-c2 Bf6-e5 Ng2-e1 Ng3-f5 Bd5-b7 Nf2-g4 Bb7-c8 Nf5-d4+ Kc2-d3 Kg5-f4 Ne1-g2+ Kf4-g3
50/76 04:43 2,464,255k 8,681k -2.98 Ng4xe3 Bb4-a5 Bd1-e2 Na6-b8 Kd6xc5 Nb8xd7+ Kc5-b5 Ba5-d8 Ne3-d5 Bd8-f6 Be2-g4 Nd7-e5 Bg4-d1 Kh7-g7 Nd5xc3 Ne5-d3 Nc3-e2 Nd3-f2 Bd1-a4 Bf6-e5 Kb5-c4 Ng5-e4 Kc4-d5 Kg7-f6 Ba4-d7 Be5-a1 Bd7-b5 Ne4-d2 Ne2-f4 Nf2-e4 Bb5-e8 Kf6-g5 Nf4-e6+ Kg5-f5 g3-g4+ Kf5xg4 Be8-g6 Ne4-f6+ Kd5-c5 Ba1-e5 Kc5-b5 Nd2-e4 Kb5-c6 Ne4-d6 Bg6-c2 Nd6-f5 Kc6-c5 Nf5-e3 Bc2-g6 Ne3-f5 Ne6-d8 Kg4-g5 Nd8-f7+ Kg5xg6 Nf7xh6 Nf5xh6 Kc5-b5 Kg6-g5 Kb5-c4 Nh6-g4 Kc4-d3 Kg5-f4 Kd3-c4
51/66 05:39 2,976,094k 8,754k -3.00 Ng4xe3 Bb4-a5 Bd1-e2 Na6-b8 Kd6xc5 Nb8xd7+ Kc5-b5 Ba5-d8 Ne3-d5 Bd8-f6 Be2-g4 Nd7-e5 Bg4-d1 Kh7-g7 Nd5xc3 Ne5-d3 Nc3-e2 Nd3-f2 Bd1-a4 Bf6-e5 Kb5-c6 Kg7-f6 Kc6-d5 Ng5-e4 Ba4-d7 Be5-a1 Bd7-e8 Ne4-d2 Ne2-f4 Nd2-f1 Kd5-c6 Kf6-e7 Be8-d7 Nf1-e3 Nf4-h3 Nf2-g4 Bd7-c8 Ke7-f6 Kc6-c5 Ne3-f5 Kc5-b4 Ba1-e5 Nh3-g1 Ng4-e3 Ng1-f3 Nf5xg3 Bc8-d7 Ng3-e4 Kb4-b5 Ne4-f2 Kb5-b4 Be5-a1 Kb4-b3 Nf2-e4 Kb3-b4 Ba1-c3+ Kb4-b5 Bc3-e5 Bd7-c6 Ne4-d6+ Kb5-b4
52/72+ 05:57 3,134,978k 8,765k -2.92 Ng4xe3
52/72 06:02 3,179,067k 8,772k -2.92 Ng4xe3 Bb4-a5 Bd1-e2 Na6-b8 Kd6xc5 Nb8xd7+ Kc5-b5 Ba5-d8 Ne3-d5 Bd8-f6 Be2-g4 Nd7-e5 Bg4-d1 Kh7-g7 Nd5xc3 Ne5-d3 Nc3-e2 Nd3-f2 Bd1-a4 Ng5-e4 Kb5-b4 Bf6-a1 Ba4-c6 Kg7-f6 Kb4-b3 Kf6-g5 Kb3-c2 Kg5-g4 Ne2-c1 Ne4xg3 Bc6-d7+ Kg4-f3 Bd7-e8 Ba1-f6 Nc1-b3 Ng3-f5 Nb3-d2+ Kf3-f4 Nd2-c4 Nf2-e4 Be8-g6 Nf5-g3 Bg6-e8 Bf6-e5 Kc2-d3 Ng3-f5 Kd3-c2 Ne4-f6 Be8-f7 Nf5-g3 Kc2-d3 Kf4-f5 Nc4-e3+ Kf5-g5 Ne3-d5 Nf6-g4 Bf7-e8
53/70- 06:29 3,420,640k 8,785k -2.99 Ng4xe3 Bb4-a5
53/74 07:16 3,843,556k 8,804k -3.01 Ng4xe3 Bb4-a5 Bd1-e2 Na6-b8 Kd6xc5 Nb8xd7+ Kc5-b5 Ba5-d8 Ne3-d5 Bd8-f6 Be2-g4 Nd7-e5 Bg4-d1 Kh7-g7 Nd5xc3 Ne5-d3 Nc3-e2 Nd3-f2 Bd1-a4 Ng5-e4 Kb5-b4 Bf6-a1 Ba4-c6 Kg7-f6 Kb4-b3 Kf6-g5 Kb3-c2 Kg5-g4 Ne2-f4 Ne4xg3 Nf4-d5 Kg4-g5 Kc2-d2 Ba1-d4 Nd5-c7 Kg5-f6 Nc7-d5+ Kf6-e5 Nd5-b4 Ke5-f5 Bc6-d7+ Kf5-g5 Bd7-e8 Nf2-e4+ Kd2-d3 Bd4-g1 Nb4-d5 Bg1-c5 Nd5-c7 Kg5-f6 Nc7-b5 Kf6-f5 Be8-d7+ Kf5-e5 Bd7-e8 Ne4-f2+ Kd3-c4 Bc5-e3 Be8-g6 Ng3-f5 Bg6-h5 Be3-g5 Nb5-c3 Nf5-g3
54/73 07:43 4,070,231k 8,778k -3.01 Ng4xe3 Bb4-a5 Bd1-e2 Na6-b8 Kd6xc5 Nb8xd7+ Kc5-b5 Ba5-d8 Ne3-d5 Bd8-f6 Be2-g4 Nd7-e5 Bg4-d1 Kh7-g7 Nd5xc3 Ne5-d3 Nc3-e2 Nd3-f2 Bd1-a4 Ng5-e4 Kb5-b4 Bf6-a1 Ba4-c6 Kg7-f6 Kb4-b3 Kf6-g5 Kb3-c4 Ne4-d2+ Kc4-c5 Nf2-d3+ Kc5-d6 Kg5-f6 Bc6-e8 Nd3-f2 Kd6-d5 Ba1-e5 Be8-c6 Nd2-f1 Ne2-g1 Nf1xg3 Ng1-f3 Be5-a1 Bc6-e8 Kf6-f5 Nf3-d2 Kf5-f4 Nd2-c4 Nf2-g4 Kd5-e6 Ng3-e4 Be8-g6 Ba1-e5 Nc4-b6 Ne4-g3 Nb6-d5+ Kf4-g5 Nd5-e7 Be5-f6 Ne7-g8 Kg5xg6 Ng8xh6 Kg6xh6 Ke6-d5 Kh6-g7 Kd5-e6 Kg7-g6 Ke6-d5
55/74 07:54 4,162,020k 8,780k -3.01 Ng4xe3 Bb4-a5 Bd1-e2 Na6-b8 Kd6xc5 Nb8xd7+ Kc5-b5 Ba5-d8 Ne3-d5 Bd8-f6 Be2-g4 Nd7-e5 Bg4-d1 Kh7-g7 Nd5xc3 Ne5-d3 Nc3-e2 Nd3-f2 Bd1-a4 Ng5-e4 Kb5-b4 Bf6-a1 Ba4-c6 Kg7-f6 Kb4-b3 Kf6-g5 Kb3-c4 Ne4-d2+ Kc4-c5 Nf2-d3+ Kc5-d6 Kg5-f6 Bc6-e8 Nd3-f2 Kd6-d5 Ba1-e5 Be8-c6 Nd2-f1 Ne2-g1 Nf1xg3 Ng1-f3 Be5-a1 Bc6-e8 Kf6-f5 Nf3-d2 Kf5-f4 Nd2-c4 Nf2-g4 Kd5-e6 Ng3-e4 Be8-g6 Ba1-e5 Nc4-b6 Ne4-g3 Nb6-d5+ Kf4-g5 Nd5-e7 Be5-f6 Ne7-g8 Kg5xg6 Ng8xh6 Kg6xh6 Ke6-d5 Kh6-g7 Kd5-e6 Kg7-g6 Ke6-d5 Ng4-e5 Kd5-c5 Ng3-e4+ Kc5-d4 Kg6-f5 Kd4-d5 Kf5-f4
56/73 08:22 4,416,171k 8,786k -3.01 Ng4xe3 Bb4-a5 Bd1-e2 Na6-b8 Kd6xc5 Nb8xd7+ Kc5-b5 Ba5-d8 Ne3-d5 Bd8-f6 Be2-g4 Nd7-e5 Bg4-d1 Kh7-g7 Nd5xc3 Ne5-d3 Nc3-e2 Nd3-f2 Bd1-a4 Ng5-e4 Kb5-b4 Bf6-a1 Ba4-c6 Kg7-f6 Kb4-b3 Kf6-g5 Kb3-c4 Ne4-d2+ Kc4-c5 Nf2-d3+ Kc5-d6 Kg5-f6 Bc6-e8 Nd3-f2 Kd6-d5 Ba1-e5 Be8-c6 Nd2-f1 Ne2-g1 Nf1xg3 Ng1-f3 Be5-a1 Bc6-e8 Kf6-f5 Nf3-d2 Kf5-f4 Nd2-c4 Nf2-g4 Kd5-e6 Ng3-e4 Be8-g6 Ba1-e5 Nc4-b6 Ne4-g3 Nb6-d5+ Kf4-g5 Nd5-e7 Be5-f6 Ne7-g8 Kg5xg6 Ng8xh6 Kg6xh6 Ke6-d5 Kh6-g7 Kd5-e6 Kg7-g6 Ke6-d5 Ng4-e5 Kd5-c5 Kg6-f5 Kc5-b5 Ng3-e4 Kb5-b6
57/76 08:53 4,682,735k 8,776k -3.01 Ng4xe3 Bb4-a5 Bd1-e2 Na6-b8 Kd6xc5 Nb8xd7+ Kc5-b5 Ba5-d8 Ne3-d5 Bd8-f6 Be2-g4 Nd7-e5 Bg4-d1 Kh7-g7 Nd5xc3 Ne5-d3 Nc3-e2 Nd3-f2 Bd1-a4 Ng5-e4 Kb5-b4 Bf6-a1 Ba4-c6 Kg7-f6 Kb4-b3 Kf6-g5 Kb3-c4 Ne4-d2+ Kc4-c5 Nf2-d3+ Kc5-d6 Kg5-f6 Bc6-e8 Nd3-f2 Kd6-d5 Ba1-e5 Be8-c6 Nd2-f1 Ne2-g1 Nf1xg3 Ng1-f3 Be5-a1 Bc6-e8 Kf6-f5 Nf3-d2 Kf5-f4 Nd2-c4 Nf2-g4 Kd5-e6 Ng3-e4 Be8-g6 Ba1-e5 Nc4-b6 Ne4-g3 Nb6-d5+ Kf4-g5 Nd5-e7 Be5-f6 Ne7-g8 Kg5xg6 Ng8xh6 Kg6xh6 Ke6-d5 Kh6-g7 Kd5-e6 Kg7-g6 Ke6-d5 Ng4-e5 Kd5-c5 Kg6-f5 Kc5-b5 Ng3-e4 Kb5-b6 Ne5-d7+ Kb6-b7 Ne4-c5+
58/77 09:05 4,790,165k 8,788k -3.01 Ng4xe3 Bb4-a5 Bd1-e2 Na6-b8 Kd6xc5 Nb8xd7+ Kc5-b5 Ba5-d8 Ne3-d5 Bd8-f6 Be2-g4 Nd7-e5 Bg4-d1 Kh7-g7 Nd5xc3 Ne5-d3 Nc3-e2 Nd3-f2 Bd1-a4 Ng5-e4 Kb5-b4 Bf6-a1 Ba4-c6 Kg7-f6 Kb4-b3 Kf6-g5 Kb3-c4 Ne4-d2+ Kc4-c5 Nf2-d3+ Kc5-d6 Kg5-f6 Bc6-e8 Nd3-f2 Kd6-d5 Ba1-e5 Be8-c6 Nd2-f1 Ne2-g1 Nf1xg3 Ng1-f3 Be5-a1 Bc6-e8 Kf6-f5 Nf3-d2 Kf5-f4 Nd2-c4 Nf2-g4 Kd5-e6 Ng4-f6 Be8-f7 Kf4-g5 Ke6-d6 Nf6-g4 Kd6-d5 Kg5-f6 Bf7-e8 Ba1-c3 Kd5-c5 Bc3-e5 Nc4-d2 Ng4-e3 Kc5-b5 Kf6-g5 Nd2-f3+ Kg5-f4 Nf3-e1 Ne3-g4 Kb5-c4 Ng3-f5 Ne1-d3+ Kf4-g5 Kc4-b3
59/78 09:51 5,184,445k 8,759k -3.01 Ng4xe3 Bb4-a5 Bd1-e2 Na6-b8 Kd6xc5 Nb8xd7+ Kc5-b5 Ba5-d8 Ne3-d5 Bd8-f6 Be2-g4 Nd7-e5 Bg4-d1 Kh7-g7 Nd5xc3 Ne5-d3 Nc3-e2 Nd3-f2 Bd1-a4 Ng5-e4 Kb5-b4 Bf6-a1 Ba4-c6 Kg7-f6 Kb4-b3 Kf6-g5 Kb3-c4 Ne4-d2+ Kc4-c5 Nf2-d3+ Kc5-d6 Kg5-f6 Bc6-e8 Nd3-f2 Kd6-d5 Ba1-e5 Be8-d7 Nf2-d1 Kd5-c5 Nd1-e3 Ne2-g1 Nd2-e4+ Kc5-b5 Be5xg3 Ng1-f3 Bg3-e5 Kb5-b4 Be5-c3+ Kb4-b5 Kf6-f7 Bd7-c6 Ne4-f2 Kb5-a4 Bc3-f6 Ka4-b3 Kf7-e6 Bc6-e8 Bf6-e5 Be8-g6 Ke6-f6 Bg6-h7 Ne3-g4 Nf3-h4 Be5-f4 Nh4-f3 Ng4-e5 Nf3xe5 Bf4xe5 Kb3-c2 Be5-f4 Bh7-d3
60/75 10:41 5,620,716k 8,757k -3.01 Ng4xe3 Bb4-a5 Bd1-e2 Na6-b8 Kd6xc5 Nb8xd7+ Kc5-b5 Ba5-d8 Ne3-d5 Bd8-f6 Be2-g4 Nd7-e5 Bg4-d1 Kh7-g7 Nd5xc3 Ne5-d3 Nc3-e2 Nd3-f2 Bd1-a4 Ng5-e4 Kb5-b4 Bf6-a1 Ba4-c6 Kg7-f6 Kb4-b3 Kf6-g5 Kb3-c4 Ne4-d2+ Kc4-c5 Nf2-d3+ Kc5-d6 Kg5-f6 Bc6-e8 Nd3-f2 Kd6-d5 Ba1-e5 Be8-d7 Nf2-d1 Kd5-c5 Nd1-e3 Ne2-g1 Nd2-e4+ Kc5-b5 Be5xg3 Ng1-f3 Bg3-e5 Kb5-b4 Be5-c3+ Kb4-b5 Kf6-f7 Bd7-c6 Ne4-f2 Kb5-a4 Kf7-f6 Ka4-b3 Bc3-e5 Bc6-d7 Be5-a1 Kb3-b4 Nf2-d3+ Kb4-a5 Ba1-c3+ Ka5-b6 Nd3-f2 Kb6-b5 Bc3-e5 Bd7-e8 Ne3-f5 Kb5-c5 Nf2-d3+ Kc5-c6 Nf5-e3 Kc6-b5 Nd3-f2
61/80 11:26 6,013,295k 8,766k -3.01 Ng4xe3 Bb4-a5 Bd1-e2 Na6-b8 Kd6xc5 Nb8xd7+ Kc5-b5 Ba5-d8 Ne3-d5 Bd8-f6 Be2-g4 Nd7-e5 Bg4-d1 Kh7-g7 Nd5xc3 Ne5-d3 Nc3-e2 Nd3-f2 Bd1-a4 Ng5-e4 Kb5-b4 Bf6-a1 Ba4-c6 Kg7-f6 Kb4-b3 Kf6-g5 Kb3-c4 Ne4-d2+ Kc4-c5 Nf2-d3+ Kc5-d6 Kg5-f6 Bc6-e8 Nd3-f2 Kd6-d5 Ba1-b2 Ne2-f4 Nf2-e4 Nf4-e2 Bb2-e5 Be8-c6 Ne4-d6 Kd5-c5 Nd2-e4+ Kc5-d5 Ne4-f2 Bc6-d7 Nd6-f5 Ne2-g1 Nf5-e3+ Kd5-c5 Nf2-d3+ Kc5-b5 Be5xg3 Ng1-f3 Bg3-e5 Bd7-e8 Nd3-f2 Kb5-b4 Nf2-e4 Be8-c6 Ne4-d6 Bc6-d7 Be5-a1 Kb4-b3 Nd6-e4 Bd7-c6 Ne4-f2 Bc6-d7 Ba1-e5 Kb3-b4 Nf2-d3+ Kb4-b5 Be5-c3 Kb5-b6 Nd3-f2 Kb6-b5 Ne3-f5 Kb5-c4 Bc3-e5
62/84+ 13:07 7,041,338k 8,944k -2.95 Ng4-f6+
62/84+ 13:14 7,121,784k 8,968k -2.90 Ng4-f6+
62/84+ 15:01 8,495,909k 9,427k +2.50 Ng4-f6+
62/84 15:25 8,899,052k 9,619k +3.29 Ng4-f6+ Kh7-g7 Nf6-h5+ Kg7-g6 Bd1-c2+ Kg6xh5 d7-d8Q Kh5-g4 Bc2-d1+ Kg4xg3 Qd8-e8 c5-c4+ Kd6-c6 Kg3-g2 Qe8xe3 Bb4-c5 Qe3xc3 Bc5-f2 Qc3xc4 Na6-c5 Qc4-g4+ Kg2-h2 Bd1-f3 Ng5xf3 Qg4xf3 Kh2-g1 Kc6-d5 Kg1-f1 Qf3-h1+ Kf1-e2 Qh1-h5+ Ke2-d2 Qh5xh6+ Kd2-e2 Qh6-h5+ Ke2-f1 Qh5-d1+ Kf1-g2 Qd1-g4+ Kg2-h1 Kd5-c4 Bf2-g1 Qg4-f3+

trying to make the postion harder test position by searching backward suggest the following position
[d]8/3P3k/n2K3p/2p3b1/1b4N1/2p1pNPn/8/3B4 w - - 2 41 bm Nxg5

Engines may try Nxe3 instead of it but the problem is that engines may choose Nxg5 for the wrong reason.

peter · Post by **peter** » Sun Jan 12, 2025 9:18 am

Uri Blass wrote: ↑Sun Jan 12, 2025 3:40 am trying to make the postion harder test position by searching backward suggest the following position
[d]8/3P3k/n2K3p/2p3b1/1b4N1/2p1pNPn/8/3B4 w - - 2 41 bm Nxg5

Also after some Forward- Backward:

1491: Uri,Blass - vBreukelen,Derived 1-0, Talkchess 2024
8/3P3k/n2K3p/2p3b1/1b4N1/2p1pNPn/8/3B4 w - - 0 1

Analysis by The Huntsman 1:

1.Sxg5+ Sxg5 2.Sf6+ Kg7 3.Sh5+ Kg6 4.Lc2+ Kxh5 5.d8D Kg4 6.Df6 Kxg3 7.De5+ Kf2 8.Df4+ Ke2 9.Dg4+ Kf2 10.Ld1 c4+ 11.Kd5 Lc5 12.Dxc4 Sb4+ 13.Kxc5 c2 14.De2+ Kg3 15.Dxe3+ Kg2 16.Dd2+ Kg3 17.Lxc2 Sxc2 18.Dxc2 Kf4 19.Kd4 Sf3+ 20.Kd5 Ke3 21.De4+ Kf2 22.Dd3 h5 23.Ke4 Sg5+ 24.Kf4 Se6+ 25.Ke5 Sc5 26.Dc2+ Kf3 27.Dxc5 h4 28.Dc6+ Ke3 29.De4+ Kf2 30.Kf4 Kg1 31.Kf3 h3 32.Dg4+ Kf1 33.Dg3 h2 34.Df2#
Depth: 67/68 00:00:47 2415MN
+- (#34)

Spliffjiffer · Post by **Spliffjiffer** » Sun Jan 12, 2025 11:18 am

[d] 7k/4pp1p/5p2/4p3/8/5pp1/P3prrb/4Kbqn w - - 0 1

[pgn]
[Event "Mate in 96"]
[Site "?"]
[Date "?"]
[Round "?"]
[White "?'"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "7k/4pp1p/5p2/4p3/8/5pp1/P3prrb/4Kbqn w - - 0 1"]

1. a4 Kg7 2. a5 Kf8 3. a6 Ke8 4. a7 Kf8 5. a8=Q Kg7 6. Qd8 h6 7. Qe8 Kg6 8. Qg8
Kf5 9. Qg7 h5 10. Qh6 Kg4 11. Qh7 Kg5 12. Qe4 h4 13. Qh7 Kf4 14. Qxh4 Kf5
15. Qh6 Kg4 16. Qh7 Kg5 17. Qh3 Kg6 18. Qg4 Kh7 19. Qe4 Kg7 20. Qd3 Kg8 21. Qf5
Kh8 22. Qh3 Kg7 23. Qh5 e4 24. Qh3 Kg6 25. Qh4 Kf5 26. Qh5 Kf4 27. Qd5 Kg4
28. Qc5 Kf4 29. Qh5 Ke3 30. Qf5 Kd4 31. Qb5 Ke3 32. Qb8 Kd4 33. Qc7 Kd5 34. Qc3
Kd6 35. Qd4 Kc6 36. Qc4 Kd6 37. Qb5 Ke6 38. Qc5 Kd7 39. Qd5 Ke8 40. Qf5 Kf8
41. Qg4 e3 42. Qh4 Kg7 43. Qh5 f5 44. Qh4 f6 45. Qh5 Kg8 46. Qe8 Kg7 47. Qxe7
Kh6 48. Qxe3 Kg6 49. Qe8 Kg5 50. Qh8 Kf4 51. Qh6 Ke4 52. Qd2 Ke5 53. Qe3 Kd6
54. Qe8 Kd5 55. Qe7 Kd4 56. Qe6 Kd3 57. Qd5 Kc3 58. Qc5 Kd3 59. Qb4 Kc2 60. Qc4
Kb2 61. Qd3 f4 62. Qc4 Kb1 63. Qb3 Kc1 64. Qa2 f5 65. Qd2 Kb1 66. Qc3 Ka2
67. Qc1 Kb3 68. Qd2 Ka3 69. Qc2 Kb4 70. Qa2 Kb5 71. Qa3 Kb6 72. Qa4 Kb7 73. Qa5
Kb8 74. Qa6 Kc7 75. Qb5 Kc8 76. Qb6 Kd7 77. Qc5 Kd8 78. Qc6 Ke7 79. Qd5 Ke8
80. Qd6 Kf7 81. Qe5 Kf8 82. Qe6 Kg7 83. Qe7 Kg6 84. Qf8 Kh7 85. Qf7 Kh8 86. Qe7
Kg8 87. Qf6 Kh7 88. Qf8 Kg6 89. Qe7 Kh6 90. Qf7 Kg5 91. Qg7 Kh5 92. Qf6 Kg4
93. Qe7 Kh5 94. Qg7 Kh4 95. Qg6 Kh3 96. Qh5# 1-0

[/pgn]

edit: sry, a3 is also good, the pos was too tempting

Spliffjiffer · Post by **Spliffjiffer** » Sun Jan 12, 2025 12:40 pm

eg, what about this one though:

[pgn]
[Event "226 to 208 19.c4"]
[Site "?"]
[Date "2022.02.06"]
[Round "?"]
[White "Hobacle's , Shortcut"]
[Black "WorldRecord, MateLength"]
[Result "1-0"]
[BlackElo "2000"]
[WhiteElo "2000"]
[SetUp "1"]
[FEN "1N2Q3/p6n/p5n1/p1p2rpb/p4k1r/K1P4p/2PP4/6B1 w - - 0 1"]
[Termination "normal"]
[PlyCount "251"]
[WhiteType "program"]
[BlackType "program"]

1. Bh2+ Kf3 2. Qe3+ Kg2 3. Qg1+ Kf3 4. Qf1+ Kg4 5. Qe2+ Rf3 6. Qe6+ Rf5 7.
Nd7 Kf3 8. Qe3+ Kg2 9. Qg1+ Kf3 10. Qf1+ Kg4 11. Qe2+ Rf3 12. Qe6+ Rf5 13.
Kb2 c4 14. Ka3 Kf3 15. Qe3+ Kg2 16. Qg1+ Kf3 17. Qf1+ Kg4 18. Qe2+ Rf3 19.
Qe6+ Rf5 20. Kxa4 Kf3 21. Qe3+ Kg2 22. Qg1+ Kf3 23. Qf1+ Kg4 24. Qe2+ Rf3
25. Qe6+ Rf5 26. Ka3 Kf3 27. Qe3+ Kg2 28. Qg1+ Kf3 29. Qf1+ Kg4 30. Qe2+
Rf3 31. Qe6+ Rf5 32. Kb2 Kf3 33. Qe3+ Kg2 34. Qg1+ Kf3 35. Qf1+ Kg4 36.
Qe2+ Rf3 37. Qe6+ Rf5 38. Kc1 Kf3 39. Qe3+ Kg2 40. Qg1+ Kf3 41. Qf1+ Kg4
42. Qe2+ Rf3 43. Qe6+ Rf5 44. Kd1 a4 45. Kc1 Kf3 46. Qe3+ Kg2 47. Qg1+ Kf3
48. Qf1+ Kg4 49. Qe2+ Rf3 50. Qe6+ Rf5 51. Kb2 Kf3 52. Qe3+ Kg2 53. Qg1+
Kf3 54. Qf1+ Kg4 55. Qe2+ Rf3 56. Qe6+ Rf5 57. Ka3 Kf3 58. Qe3+ Kg2 59.
Qg1+ Kf3 60. Qf1+ Kg4 61. Qe2+ Rf3 62. Qe6+ Rf5 63. Kxa4 Kf3 64. Qe3+ Kg2
65. Qg1+ Kf3 66. Qf1+ Kg4 67. Qe2+ Rf3 68. Qe6+ Rf5 69. Ka3 Kf3 70. Qe3+
Kg2 71. Qg1+ Kf3 72. Qf1+ Kg4 73. Qe2+ Rf3 74. Qe6+ Rf5 75. Kb2 Kf3 76.
Qe3+ Kg2 77. Qg1+ Kf3 78. Qf1+ Kg4 79. Qe2+ Rf3 80. Qe6+ Rf5 81. Kc1 a5 82.
d3 cxd3 83. cxd3 Kf3 84. Qe1 Rb5 85. c4 Rb3 86. Qf1+ Kg4 87. Kd2 Nf4 88.
Qd1+ Kf5 89. Qxb3 Rg4 90. Qb5+ Kg6 91. Ne5+ Kh6 92. Qa6+ Ng6 93. Nxg4+ Bxg4
94. c5 a4 95. c6 Nh4 96. c7+ Kh5 97. c8=Q Bxc8 98. Qxc8 Nf6 99. Qxh3 g4
100. Qg3 Nf3+ 101. Ke3 Kg6 102. Qd6 Nh4 103. Kf2 Nf5 104. Qb4 a3 105. Qxa3
Nh5 106. Be5 Kf7 107. Qxa7+ Ke6 108. Qc5 Nf6 109. Bxf6 Kxf6 110. Qb4 Kg5
111. Ke2 Kf6 112. Qxg4 Ke5 113. Qe4+ Kf6 114. Kf3 Nd6 115. Qd5 Ke7 116. Kf4
Nf7 117. Qc6 Nd6 118. Ke5 Nf7+ 119. Kd5 Kf8 120. Qf6 Kg8 121. Qg6+ Kh8 122.
Ke6 Ne5 123. Qg5 Nd7 124. Kf7 Ne5+ 125. Qxe5+ Kh7 126. Qg7# 1-0

[/pgn]

after a bit of F/B, a depth 50 search gives this as 2nd best move:

Code: Select all

FEN: 1N6/p6n/p5n1/p1p2rpb/p4k1r/K1P1Q2p/2PP4/6B1 b - - 1 1

Beast M-010125-avx2:
NNUE evaluation using nn-ea6ac98d29d4.nnue (132MiB, (22528, 3072, 15, 32, 1))
NNUE evaluation using nn-321bbccb5bcf.nnue (6MiB, (22528, 128, 15, 32, 1))
 
 24/50	00:02	 18.723k	9.142k	-3,32	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-c7 Te4-e2 8.Dc7-d6+ Kf6-g7 9.Sb8-c6 Lg4-f5 10.Sc6-d8 Th4-f4 11.Dd6-c7+ Te2-e7 12.Dc7xc5 Tf4-f1 13.Dc5xa5 Te7-d7 14.d2-d3 Kg7-h6 15.Sd8-c6 Td7-b7 16.Sc6-b4 Tb7-e7 17.Lh2-g3 Te7-e2 18.Sb4-c6 h3-h2 19.Lg3xh2 Te2xh2 20.Sc6-d4 Th2-f2 21.Da5xa6 g5-g4 22.Da6-d6 Tf2-f4 23.c3-c4 Tf1-f2
 25/50	00:03	 27.214k	8.991k	-3,35	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7xa7 Lg4-e6 8.Da7xa6 Kf6-g7 9.Sb8-c6 Te4-e1 10.d2-d4 Th4-e4 11.Ka3xa4 Le6-d7 12.Ka4-a3 Te1-a1+ 13.Ka3-b3 Ld7-e6+ 14.c3-c4 a5-a4+ 15.Kb3-b2 Te4-e1 16.Kb2-c3 a4-a3 17.d4xc5 Ta1-d1 18.Sc6-b4 Te1-e3+ 19.Sb4-d3 Te3-e4 20.Da6xa3 Te4xc4+ 21.Kc3-b3
 26/49	00:03	 29.110k	8.990k	-3,40	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-c7 Te4-e2 8.Sb8xa6 Lg4-f5 9.Sa6xc5 Th4-f4 10.Sc5-d7+ Lf5xd7 11.Lh2xf4 Sg6xf4 12.Dc7xd7 h3-h2 13.Dd7-h7 Te2xd2 14.c3-c4 Td2xc2 15.Ka3xa4 Sf4-g6 16.Ka4xa5 g5-g4 17.Dh7-h5 Tc2-e2 18.c4-c5 g4-g3 19.Dh5-d5 Te2-e5 20.Dd5-d8+ Kf6-g7 21.Dd8-d7+ Kg7-h6
 26/49	00:03	 35.689k	8.933k	-3,40	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-c7 Te4-e2 8.Sb8xa6 Lg4-f5 9.Sa6xc5 Th4-f4 10.Sc5-d7+ Lf5xd7 11.Lh2xf4 Sg6xf4 12.Dc7xd7 h3-h2 13.Dd7-h7 Te2xd2 14.c3-c4 Td2xc2 15.Ka3xa4 Sf4-g6 16.Ka4xa5 g5-g4 17.Dh7-h5 Tc2-e2 18.c4-c5 g4-g3 19.Dh5-d5 Te2-e5 20.Dd5-d8+ Kf6-g7 21.Dd8-d7+ Kg7-h6
 27/55	00:05	 49.215k	8.791k	-3,35	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-c7 Te4-e2 8.Sb8-c6 Lg4-e6 9.Sc6-d8 Th4-e4 10.Dc7-d6 Te2xh2 11.Dd6xh2 Sg6-f4 12.Sd8xe6 Te4xe6 13.d2-d4 Te6-e2 14.Dh2-h1 c5xd4 15.c3xd4 Te2xc2 16.Dh1-b1 h3-h2 17.Ka3xa4 Tc2-a2+ 18.Ka4-b3 Ta2-e2 19.Kb3-c4 g5-g4 20.d4-d5 g4-g3 21.d5-d6 g3-g2 22.d6-d7 Sf4-e6
 27/55	00:06	 58.140k	8.696k	-3,35	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-c7 Te4-e2 8.Sb8-c6 Lg4-e6 9.Sc6-d8 Th4-e4 10.Dc7-d6 Te2xh2 11.Dd6xh2 Sg6-f4 12.Sd8xe6 Te4xe6 13.d2-d4 Te6-e2 14.Dh2-h1 c5xd4 15.c3xd4 Te2xc2 16.Dh1-b1 h3-h2 17.Ka3xa4 Tc2-a2+ 18.Ka4-b3 Ta2-e2 19.Kb3-c4 g5-g4 20.d4-d5 g4-g3 21.d5-d6 g3-g2 22.d6-d7 Sf4-e6
 28/58	00:07	 66.599k	8.573k	-3,36	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-c7 Te4-e2 8.Dc7-d6+ Kf6-g7 9.Sb8-c6 Lg4-f5 10.Sc6-d8 Th4-f4 11.Dd6-c7+ Te2-e7 12.Dc7xc5 Tf4-f1 13.Dc5-d5 Te7-e1 14.c3-c4 Te1-a1+ 15.Ka3-b2 a4-a3+ 16.Kb2-b3 Kg7-h6 17.Sd8-f7+ Kh6-h5 18.Sf7-e5 a5-a4+ 19.Kb3-b4 Sg6xe5 20.Dd5xe5
 28/58	00:08	 74.027k	8.520k	-3,36	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-c7 Te4-e2 8.Dc7-d6+ Kf6-g7 9.Sb8-c6 Lg4-f5 10.Sc6-d8 Th4-f4 11.Dd6-c7+ Te2-e7 12.Dc7xc5 Tf4-f1 13.Dc5-d5 Te7-e1 14.c3-c4 Te1-a1+ 15.Ka3-b2 a4-a3+ 16.Kb2-b3 Kg7-h6 17.Sd8-f7+ Kh6-h5 18.Sf7-e5 a5-a4+ 19.Kb3-b4 Sg6xe5 20.Dd5xe5
 29/62	00:11	 95.001k	8.347k	-3,37	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7xa7 Lg4-e6 8.Sb8xa6 Te4-e2 9.Sa6xc5 Te2xh2 10.Sc5xe6 Kf6xe6 11.Da7-g7 Sg6-e7 12.Dg7xg5 Th4-e4 13.c3-c4 Se7-f5 14.Dg5-d8 Th2-e2 15.Dd8-g8+ Ke6-f6 16.Dg8-h8+ Kf6-g5 17.Dh8xh3 Te2xd2 18.Ka3xa4 Te4xc4+ 19.Ka4xa5 Tc4xc2 20.Dh3-f3 Td2-e2 21.Df3-h1
 29/62	00:11	 99.485k	8.331k	-3,37	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7xa7 Lg4-e6 8.Sb8xa6 Te4-e2 9.Sa6xc5 Te2xh2 10.Sc5xe6 Kf6xe6 11.Da7-g7 Sg6-e7 12.Dg7xg5 Th4-e4 13.c3-c4 Se7-f5 14.Dg5-d8 Th2-e2 15.Dd8-g8+ Ke6-f6 16.Dg8-h8+ Kf6-g5 17.Dh8xh3 Te2xd2 18.Ka3xa4 Te4xc4+ 19.Ka4xa5 Tc4xc2 20.Dh3-f3 Td2-e2 21.Df3-h1
 30/59	00:12	 101.357k	8.324k	-3,27	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7xa7 Lg4-e6 8.Sb8xa6 Te4-e2 9.Sa6xc5 Te2xh2 10.Sc5xe6 Kf6xe6 11.Da7-g7 Sg6-e7 12.Dg7xg5 Th4-e4 13.c3-c4 Se7-f5 14.Dg5-d8 Th2-e2 15.Dd8-g8+ Ke6-f6 16.Dg8-h8+ Kf6-g5 17.Dh8xh3 Te2xd2 18.Ka3xa4 Te4xc4+ 19.Ka4xa5 Tc4xc2 20.Dh3-f1 Td2-g2 21.Df1-h1 Tc2-a2+ 22.Ka5-b6 Ta2-b2+ 23.Kb6-c7
 30/59	00:20	 170.033k	8.151k	-3,27	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7xa7 Lg4-e6 8.Sb8xa6 Te4-e2 9.Sa6xc5 Te2xh2 10.Sc5xe6 Kf6xe6 11.Da7-g7 Sg6-e7 12.Dg7xg5 Th4-e4 13.c3-c4 Se7-f5 14.Dg5-d8 Th2-e2 15.Dd8-g8+ Ke6-f6 16.Dg8-h8+ Kf6-g5 17.Dh8xh3 Te2xd2 18.Ka3xa4 Te4xc4+ 19.Ka4xa5 Tc4xc2 20.Dh3-f1 Td2-g2 21.Df1-h1 Tc2-a2+ 22.Ka5-b6 Ta2-b2+ 23.Kb6-c7
 31/56	00:21	 173.510k	8.137k	-3,35	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-g8 Te4-e2 8.Sb8xa6 Lg4-f5 9.Sa6-c7 Te2xh2 10.Sc7-d5+ Kf6-e5 11.c3-c4 Th4xc4 12.Sd5-e3 Tc4-f4 13.Dg8-d5+ Ke5-f6 14.Se3xf5 Tf4xf5 15.Dd5-d6+ Kf6-g7 16.Dd6xh2 g5-g4 17.c2-c4 Tf5-f4 18.Ka3xa4 Tf4xc4+ 19.Ka4-b5
 31/56	00:25	 210.103k	8.157k	-3,35	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-g8 Te4-e2 8.Sb8xa6 Lg4-f5 9.Sa6-c7 Te2xh2 10.Sc7-d5+ Kf6-e5 11.c3-c4 Th4xc4 12.Sd5-e3 Tc4-f4 13.Dg8-d5+ Ke5-f6 14.Se3xf5 Tf4xf5 15.Dd5-d6+ Kf6-g7 16.Dd6xh2 g5-g4 17.c2-c4 Tf5-f4 18.Ka3xa4 Tf4xc4+ 19.Ka4-b5
 32/67	00:27	 223.496k	8.154k	-3,32	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-c7 Te4-e2 8.Dc7-d6+ Kf6-g7 9.Sb8-c6 Lg4-f5 10.Sc6-d8 Th4-f4 11.Dd6-c7+ Te2-e7 12.Dc7xa5 Tf4-f2 13.Da5xc5 Tf2xh2 14.Dc5xf5 Th2xd2 15.Sd8-e6+ Te7xe6 16.Df5xe6 h3-h2 17.De6-c6 Td2-e2 18.Dc6-b7+ Kg7-h6 19.Db7-f3 Te2-f2 20.Df3-h1 g5-g4 21.c3-c4 Tf2-f3+ 22.Ka3-b2 Tf3-h3 23.c4-c5 g4-g3 24.c5-c6 g3-g2 25.Dh1xg2 h2-h1D 26.Dg2-d2+ Kh6-h5 27.Dd2-a5+ Kh5-g4
 32/67	00:33	 270.236k	8.172k	-3,32	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-c7 Te4-e2 8.Dc7-d6+ Kf6-g7 9.Sb8-c6 Lg4-f5 10.Sc6-d8 Th4-f4 11.Dd6-c7+ Te2-e7 12.Dc7xa5 Tf4-f2 13.Da5xc5 Tf2xh2 14.Dc5xf5 Th2xd2 15.Sd8-e6+ Te7xe6 16.Df5xe6 h3-h2 17.De6-c6 Td2-e2 18.Dc6-b7+ Kg7-h6 19.Db7-f3 Te2-f2 20.Df3-h1 g5-g4 21.c3-c4 Tf2-f3+ 22.Ka3-b2 Tf3-h3 23.c4-c5 g4-g3 24.c5-c6 g3-g2 25.Dh1xg2 h2-h1D 26.Dg2-d2+ Kh6-h5 27.Dd2-a5+ Kh5-g4
 33/56	00:33	 273.791k	8.168k	-3,48	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-b7 Lg4-e6 8.Sb8xa6 Sg6-e5 9.Sa6-c7 Se5-c4+ 10.Ka3-a2 Sc4xd2+ 11.Sc7xe6 Te4xe6 12.Lh2-g3 Th4-h6 13.Lg3-h2 Sd2-e4 14.Ka2-a3 Th6-h8 15.Db7-d7 Te6-e7 16.Dd7-c6+ Kf6-f5 17.Dc6-d5+ Kf5-g6 18.Dd5-d3 Th8-h7 19.c3-c4 Te7-e8 20.c2-c3 Th7-h4
 33/56	00:35	 287.158k	8.167k	-3,48	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-b7 Lg4-e6 8.Sb8xa6 Sg6-e5 9.Sa6-c7 Se5-c4+ 10.Ka3-a2 Sc4xd2+ 11.Sc7xe6 Te4xe6 12.Lh2-g3 Th4-h6 13.Lg3-h2 Sd2-e4 14.Ka2-a3 Th6-h8 15.Db7-d7 Te6-e7 16.Dd7-c6+ Kf6-f5 17.Dc6-d5+ Kf5-g6 18.Dd5-d3 Th8-h7 19.c3-c4 Te7-e8 20.c2-c3 Th7-h4
 34/57	00:35	 291.079k	8.159k	-3,39	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-b7 Lg4-e6 8.Sb8xa6 Sg6-e5 9.Sa6-c7 Se5-c4+ 10.Ka3-a2 Sc4xd2+ 11.Sc7xe6 Te4xe6 12.Db7-d5 Sd2-e4 13.Ka2-b2 Th4-h8 14.Dd5-c4 Te6-e7 15.Dc4xa4 Kf6-g6 16.Da4-c4 Th8-e8 17.Dc4-d5 Te7-h7 18.c3-c4 Se4-f6 19.Dd5xc5 Th7-b7+ 20.Kb2-a1
 34/57	00:37	 307.557k	8.137k	-3,39	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-b7 Lg4-e6 8.Sb8xa6 Sg6-e5 9.Sa6-c7 Se5-c4+ 10.Ka3-a2 Sc4xd2+ 11.Sc7xe6 Te4xe6 12.Db7-d5 Sd2-e4 13.Ka2-b2 Th4-h8 14.Dd5-c4 Te6-e7 15.Dc4xa4 Kf6-g6 16.Da4-c4 Th8-e8 17.Dc4-d5 Te7-h7 18.c3-c4 Se4-f6 19.Dd5xc5 Th7-b7+ 20.Kb2-a1
 35/55	00:38	 311.118k	8.132k	-2,76	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-c7 Te4-e2 8.Dc7-d6+ Kf6-g7 9.Sb8-c6 Lg4-f5 10.Sc6-e5 Th4-e4 11.Dd6-c7+ Kg7-h6 12.Se5-f7+ Kh6-h5 13.Dc7xc5 Sg6-h4 14.Dc5-f8 Te2xh2 15.Df8-h6+ Kh5-g4 16.d2-d3 Te4-e2 17.Dh6xg5+ Kg4-f3 18.Dg5-h5+ Kf3-g3 19.Dh5-g5+ Lf5-g4 20.Sf7-e5
 35/55	00:43	 357.477k	8.128k	-2,76	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-c7 Te4-e2 8.Dc7-d6+ Kf6-g7 9.Sb8-c6 Lg4-f5 10.Sc6-e5 Th4-e4 11.Dd6-c7+ Kg7-h6 12.Se5-f7+ Kh6-h5 13.Dc7xc5 Sg6-h4 14.Dc5-f8 Te2xh2 15.Df8-h6+ Kh5-g4 16.d2-d3 Te4-e2 17.Dh6xg5+ Kg4-f3 18.Dg5-h5+ Kf3-g3 19.Dh5-g5+ Lf5-g4 20.Sf7-e5
 36/56	00:48	 394.829k	8.115k	-3,14	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-c7 Te4-e2 8.Dc7-d6+ Kf6-g7 9.Sb8-c6 Lg4-f5 10.Sc6-e5 Th4-e4 11.Dd6-c7+ Kg7-h6 12.Se5-f7+ Kh6-h5 13.Dc7xc5 Sg6-h4 14.Dc5-f8 Te2xh2 15.Df8-h6+ Kh5-g4 16.d2-d3 Te4-e3 17.Dh6xg5+ Kg4-f3 18.Dg5xh4 Th2xc2 19.Sf7-g5+ Kf3-g2 20.Sg5xh3 Lf5xh3 21.Dh4-g5+ Te3-g3 22.Dg5xa5 Lh3-e6
 36/56	01:02	 502.518k	8.056k	-3,14	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-c7 Te4-e2 8.Dc7-d6+ Kf6-g7 9.Sb8-c6 Lg4-f5 10.Sc6-e5 Th4-e4 11.Dd6-c7+ Kg7-h6 12.Se5-f7+ Kh6-h5 13.Dc7xc5 Sg6-h4 14.Dc5-f8 Te2xh2 15.Df8-h6+ Kh5-g4 16.d2-d3 Te4-e3 17.Dh6xg5+ Kg4-f3 18.Dg5xh4 Th2xc2 19.Sf7-g5+ Kf3-g2 20.Sg5xh3 Lf5xh3 21.Dh4-g5+ Te3-g3 22.Dg5xa5 Lh3-e6
 37/66	01:09	 556.653k	8.019k	-3,46	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-c7 Te4-e2 8.Dc7-d6+ Kf6-g7 9.Sb8-c6 Lg4-f5 10.Sc6-e5 Th4-e4 11.Dd6-c7+ Kg7-h6 12.Se5-f7+ Kh6-h5 13.Dc7xc5 Sg6-h4 14.Dc5-f8 Te2xh2 15.Df8-h6+ Kh5-g4 16.d2-d3 Te4-e3 17.Dh6xg5+ Kg4-f3 18.Dg5xh4 Th2xc2 19.Sf7-g5+ Kf3-g2 20.Sg5xh3 Lf5xh3 21.Ka3xa4 Tc2-a2+ 22.Ka4-b3 Ta2-e2 23.Dh4-g5+ Te3-g3 24.Dg5-d5+ Kg2-f1 25.Dd5xa5
 37/66	01:15	 607.411k	8.027k	-3,46	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-c7 Te4-e2 8.Dc7-d6+ Kf6-g7 9.Sb8-c6 Lg4-f5 10.Sc6-e5 Th4-e4 11.Dd6-c7+ Kg7-h6 12.Se5-f7+ Kh6-h5 13.Dc7xc5 Sg6-h4 14.Dc5-f8 Te2xh2 15.Df8-h6+ Kh5-g4 16.d2-d3 Te4-e3 17.Dh6xg5+ Kg4-f3 18.Dg5xh4 Th2xc2 19.Sf7-g5+ Kf3-g2 20.Sg5xh3 Lf5xh3 21.Ka3xa4 Tc2-a2+ 22.Ka4-b3 Ta2-e2 23.Dh4-g5+ Te3-g3 24.Dg5-d5+ Kg2-f1 25.Dd5xa5
 38/66	01:16	 612.157k	8.022k	-3,29	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-c7 Te4-e2 8.Dc7-d6+ Kf6-g7 9.Sb8-c6 Lg4-f5 10.Sc6-e5 Th4-e4 11.Dd6-c7+ Kg7-h6 12.Se5-f7+ Kh6-h5 13.Dc7xc5 Sg6-h4 14.Dc5-f8 Te2xh2 15.Df8-h6+ Kh5-g4 16.d2-d3 Te4-e3 17.Dh6xg5+ Kg4-f3 18.Dg5xh4 Th2xc2 19.Sf7-g5+ Kf3-g2 20.Sg5xh3 Lf5xh3 21.Dh4-g5+ Te3-g3 22.Dg5-e5 Lh3-g4 23.Ka3xa4 Tc2-a2+ 24.Ka4-b3 Ta2-d2 25.De5-d5+ Kg2-h2 26.Dd5-d4 Td2xd3 27.Dd4-f2+ Tg3-g2 28.Df2-f4+ Kh2-h3 29.Df4-h6+ Kh3-g3
 38/66	01:24	 676.846k	8.010k	-3,29	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-c7 Te4-e2 8.Dc7-d6+ Kf6-g7 9.Sb8-c6 Lg4-f5 10.Sc6-e5 Th4-e4 11.Dd6-c7+ Kg7-h6 12.Se5-f7+ Kh6-h5 13.Dc7xc5 Sg6-h4 14.Dc5-f8 Te2xh2 15.Df8-h6+ Kh5-g4 16.d2-d3 Te4-e3 17.Dh6xg5+ Kg4-f3 18.Dg5xh4 Th2xc2 19.Sf7-g5+ Kf3-g2 20.Sg5xh3 Lf5xh3 21.Dh4-g5+ Te3-g3 22.Dg5-e5 Lh3-g4 23.Ka3xa4 Tc2-a2+ 24.Ka4-b3 Ta2-d2 25.De5-d5+ Kg2-h2 26.Dd5-d4 Td2xd3 27.Dd4-f2+ Tg3-g2 28.Df2-f4+ Kh2-h3 29.Df4-h6+ Kh3-g3
 39/61	01:25	 686.009k	8.007k	-3,40	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-c7 Te4-e2 8.Dc7-d6+ Kf6-g7 9.Sb8-c6 Lg4-f5 10.Sc6-e5 Th4-e4 11.Dd6-c7+ Kg7-h6 12.Se5-f7+ Kh6-h5 13.Dc7xc5 Sg6-h4 14.Dc5-f8 Te2xh2 15.Df8-h6+ Kh5-g4 16.d2-d3 Te4-e3 17.Dh6xg5+ Kg4-f3 18.Dg5xh4 Th2xc2 19.Sf7-g5+ Kf3-g2 20.Sg5xh3 Lf5xh3 21.Ka3xa4 Tc2-a2+ 22.Ka4-b3 Ta2-e2 23.Dh4-h7 Te2-f2 24.Kb3-a4 Lh3-f5 25.Dh7-b7+ Kg2-f1 26.Db7-h1+ Kf1-e2 27.Dh1-c6 Te3xd3 28.Dc6xa6 Lf5-d7+ 29.Ka4-a3
 39/61	01:35	 765.090k	7.970k	-3,40	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-c7 Te4-e2 8.Dc7-d6+ Kf6-g7 9.Sb8-c6 Lg4-f5 10.Sc6-e5 Th4-e4 11.Dd6-c7+ Kg7-h6 12.Se5-f7+ Kh6-h5 13.Dc7xc5 Sg6-h4 14.Dc5-f8 Te2xh2 15.Df8-h6+ Kh5-g4 16.d2-d3 Te4-e3 17.Dh6xg5+ Kg4-f3 18.Dg5xh4 Th2xc2 19.Sf7-g5+ Kf3-g2 20.Sg5xh3 Lf5xh3 21.Ka3xa4 Tc2-a2+ 22.Ka4-b3 Ta2-e2 23.Dh4-h7 Te2-f2 24.Kb3-a4 Lh3-f5 25.Dh7-b7+ Kg2-f1 26.Db7-h1+ Kf1-e2 27.Dh1-c6 Te3xd3 28.Dc6xa6 Lf5-d7+ 29.Ka4-a3
 40/74	01:37	 775.487k	7.958k	-3,35	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-c7 Te4-e2 8.Dc7-d6+ Kf6-g7 9.Sb8-c6 Lg4-f5 10.Sc6-e5 Th4-e4 11.Dd6-c7+ Kg7-h6 12.Se5-f7+ Kh6-h5 13.Dc7xc5 Sg6-h4 14.Dc5-f8 Te2xh2 15.Df8-h6+ Kh5-g4 16.d2-d3 Te4-e3 17.Dh6xg5+ Kg4-f3 18.Dg5xh4 Th2xc2 19.Sf7-g5+ Kf3-g2 20.Sg5xh3 Lf5xh3 21.Ka3xa4 Tc2-a2+ 22.Ka4-b3 Ta2-e2 23.Dh4-h7 Te2-f2 24.Kb3-a4 Lh3-f5 25.Dh7-b7+ Te3-f3 26.Db7xa6 Lf5xd3 27.Da6-b7 Tf2-a2+ 28.Ka4-b3 Ta2-e2 29.Db7-g7+ Tf3-g3
 40/74	02:03	 977.663k	7.888k	-3,35	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-c7 Te4-e2 8.Dc7-d6+ Kf6-g7 9.Sb8-c6 Lg4-f5 10.Sc6-e5 Th4-e4 11.Dd6-c7+ Kg7-h6 12.Se5-f7+ Kh6-h5 13.Dc7xc5 Sg6-h4 14.Dc5-f8 Te2xh2 15.Df8-h6+ Kh5-g4 16.d2-d3 Te4-e3 17.Dh6xg5+ Kg4-f3 18.Dg5xh4 Th2xc2 19.Sf7-g5+ Kf3-g2 20.Sg5xh3 Lf5xh3 21.Ka3xa4 Tc2-a2+ 22.Ka4-b3 Ta2-e2 23.Dh4-h7 Te2-f2 24.Kb3-a4 Lh3-f5 25.Dh7-b7+ Te3-f3 26.Db7xa6 Lf5xd3 27.Da6-b7 Tf2-a2+ 28.Ka4-b3 Ta2-e2 29.Db7-g7+ Tf3-g3
 41/63	02:10	 1.019.570k	7.832k	-2,74	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-c7 Te4-e2 8.Dc7-d6+ Kf6-g7 9.Sb8-c6 Lg4-f5 10.Sc6-e5 Th4-e4 11.Dd6-c7+ Kg7-h6 12.Se5-f7+ Kh6-h5 13.Dc7xc5 Sg6-h4 14.Dc5-f8 Te2xh2 15.Df8-h6+ Kh5-g4 16.d2-d3 Te4-e3 17.Dh6xg5+ Kg4-f3 18.Dg5-h5+ Lf5-g4 19.Dh5xh4 Th2-g2 20.Sf7-g5+ Kf3-e2 21.Sg5xh3 Te3xh3 22.Dh4-f6
 41/63	02:39	 1.244.351k	7.813k	-2,74	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-c7 Te4-e2 8.Dc7-d6+ Kf6-g7 9.Sb8-c6 Lg4-f5 10.Sc6-e5 Th4-e4 11.Dd6-c7+ Kg7-h6 12.Se5-f7+ Kh6-h5 13.Dc7xc5 Sg6-h4 14.Dc5-f8 Te2xh2 15.Df8-h6+ Kh5-g4 16.d2-d3 Te4-e3 17.Dh6xg5+ Kg4-f3 18.Dg5-h5+ Lf5-g4 19.Dh5xh4 Th2-g2 20.Sf7-g5+ Kf3-e2 21.Sg5xh3 Te3xh3 22.Dh4-f6
 42/73	02:51	 1.336.533k	7.780k	-3,18	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-c7 Te4-e2 8.Dc7-d6+ Kf6-g7 9.Sb8-c6 Lg4-f5 10.Sc6-e5 Th4-e4 11.Dd6-c7+ Kg7-h6 12.Se5-f7+ Kh6-h5 13.Dc7xc5 Sg6-h4 14.Dc5-f8 Te2xh2 15.Df8-h6+ Kh5-g4 16.d2-d3 Te4-e3 17.Dh6xg5+ Kg4-f3 18.Dg5-h5+ Lf5-g4 19.Dh5xh4 Th2-g2 20.Sf7-g5+ Kf3-e2 21.Sg5xh3 Te3xh3 22.Dh4-f6 Ke2-e1 23.Df6-e5+ Ke1-d1 24.De5-e4 Th3-g3 25.De4xa4 Tg2xc2 26.Da4-f4 Tc2xc3+ 27.Ka3-b2 Tc3xd3 28.Df4-f1+ Kd1-d2 29.Df1-f2+ Lg4-e2 30.Df2-f4+ Tg3-e3
 42/73	04:06	 1.914.453k	7.751k	-3,18	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-c7 Te4-e2 8.Dc7-d6+ Kf6-g7 9.Sb8-c6 Lg4-f5 10.Sc6-e5 Th4-e4 11.Dd6-c7+ Kg7-h6 12.Se5-f7+ Kh6-h5 13.Dc7xc5 Sg6-h4 14.Dc5-f8 Te2xh2 15.Df8-h6+ Kh5-g4 16.d2-d3 Te4-e3 17.Dh6xg5+ Kg4-f3 18.Dg5-h5+ Lf5-g4 19.Dh5xh4 Th2-g2 20.Sf7-g5+ Kf3-e2 21.Sg5xh3 Te3xh3 22.Dh4-f6 Ke2-e1 23.Df6-e5+ Ke1-d1 24.De5-e4 Th3-g3 25.De4xa4 Tg2xc2 26.Da4-f4 Tc2xc3+ 27.Ka3-b2 Tc3xd3 28.Df4-f1+ Kd1-d2 29.Df1-f2+ Lg4-e2 30.Df2-f4+ Tg3-e3
 43/79	04:13	 1.963.135k	7.737k	-3,29	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-c7 Te4-e2 8.Dc7-d6+ Kf6-g7 9.Sb8-c6 Lg4-f5 10.Sc6-e5 Th4-e4 11.Dd6-c7+ Kg7-h6 12.Se5-f7+ Kh6-h5 13.Dc7xc5 Sg6-h4 14.Dc5-f8 Te2xh2 15.Df8-h6+ Kh5-g4 16.d2-d3 Te4-e3 17.Dh6xg5+ Kg4-f3 18.Dg5-h5+ Lf5-g4 19.Dh5xh4 Th2-g2 20.Sf7-g5+ Kf3-e2 21.Sg5xh3 Te3xh3 22.Dh4-f6 Ke2-e1 23.Ka3xa4 Tg2xc2 24.Df6-e7+ Lg4-e2 25.De7xa7 Tc2xc3 26.Da7-g1+ Ke1-d2 27.Ka4xa5 Tc3-b3 28.Dg1-g5+ Kd2xd3 29.Dg5-d5+ Kd3-c3 30.Dd5-c5+ Kc3-d2 31.Ka5-a4 Tb3-d3 32.Dc5-b4+ Kd2-c2 33.Db4-e4 Th3-e3 34.De4-g2 Kc2-b2 35.Ka4-a5
 43/79	05:01	 2.354.646k	7.822k	-3,29	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-c7 Te4-e2 8.Dc7-d6+ Kf6-g7 9.Sb8-c6 Lg4-f5 10.Sc6-e5 Th4-e4 11.Dd6-c7+ Kg7-h6 12.Se5-f7+ Kh6-h5 13.Dc7xc5 Sg6-h4 14.Dc5-f8 Te2xh2 15.Df8-h6+ Kh5-g4 16.d2-d3 Te4-e3 17.Dh6xg5+ Kg4-f3 18.Dg5-h5+ Lf5-g4 19.Dh5xh4 Th2-g2 20.Sf7-g5+ Kf3-e2 21.Sg5xh3 Te3xh3 22.Dh4-f6 Ke2-e1 23.Ka3xa4 Tg2xc2 24.Df6-e7+ Lg4-e2 25.De7xa7 Tc2xc3 26.Da7-g1+ Ke1-d2 27.Ka4xa5 Tc3-b3 28.Dg1-g5+ Kd2xd3 29.Dg5-d5+ Kd3-c3 30.Dd5-c5+ Kc3-d2 31.Ka5-a4 Tb3-d3 32.Dc5-b4+ Kd2-c2 33.Db4-e4 Th3-e3 34.De4-g2 Kc2-b2 35.Ka4-a5
 44/74	05:01	 2.360.810k	7.824k	-3,34	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-c7 Te4-e2 8.Dc7-d6+ Kf6-g7 9.Sb8-c6 Lg4-f5 10.Sc6-e5 Th4-e4 11.Dd6-c7+ Kg7-h6 12.Se5-f7+ Kh6-h5 13.Dc7xc5 Sg6-h4 14.Dc5-f8 Te2xh2 15.Df8-h6+ Kh5-g4 16.d2-d3 Te4-e3 17.Dh6xg5+ Kg4-f3 18.Dg5-h5+ Lf5-g4 19.Dh5xh4 Th2-g2 20.Sf7-g5+ Kf3-e2 21.Sg5xh3 Te3xh3 22.Dh4-f6 Ke2-e1 23.Df6-e7+ Ke1-f1 24.Ka3xa4 Tg2xc2 25.Ka4xa5 Th3-h5+ 26.Ka5-b4 a6-a5+ 27.Kb4-b3 Lg4-d1 28.Kb3-c4 a5-a4 29.De7xa7 Tc2-b2 30.Kc4-d4 Th5-h3 31.Kd4-c5 Tb2-b3 32.Da7-d7 Th3-h5+ 33.Kc5-c4 Ld1-e2 34.Dd7-g7 Tb3-b2 35.Dg7-g3 a4-a3
 44/74	06:21	 2.976.999k	7.806k	-3,34	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-c7 Te4-e2 8.Dc7-d6+ Kf6-g7 9.Sb8-c6 Lg4-f5 10.Sc6-e5 Th4-e4 11.Dd6-c7+ Kg7-h6 12.Se5-f7+ Kh6-h5 13.Dc7xc5 Sg6-h4 14.Dc5-f8 Te2xh2 15.Df8-h6+ Kh5-g4 16.d2-d3 Te4-e3 17.Dh6xg5+ Kg4-f3 18.Dg5-h5+ Lf5-g4 19.Dh5xh4 Th2-g2 20.Sf7-g5+ Kf3-e2 21.Sg5xh3 Te3xh3 22.Dh4-f6 Ke2-e1 23.Df6-e7+ Ke1-f1 24.Ka3xa4 Tg2xc2 25.Ka4xa5 Th3-h5+ 26.Ka5-b4 a6-a5+ 27.Kb4-b3 Lg4-d1 28.Kb3-c4 a5-a4 29.De7xa7 Tc2-b2 30.Kc4-d4 Th5-h3 31.Kd4-c5 Tb2-b3 32.Da7-d7 Th3-h5+ 33.Kc5-c4 Ld1-e2 34.Dd7-g7 Tb3-b2 35.Dg7-g3 a4-a3
 45/85	06:24	 3.000.328k	7.803k	-3,36	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-c7 Te4-e2 8.Dc7-d6+ Kf6-g7 9.Sb8-c6 Lg4-f5 10.Sc6-e5 Th4-e4 11.Dd6-c7+ Kg7-h6 12.Se5-f7+ Kh6-h5 13.Dc7xc5 Sg6-h4 14.Dc5-f8 Te2xh2 15.Df8-h6+ Kh5-g4 16.d2-d3 Te4-e3 17.Dh6xg5+ Kg4-f3 18.Dg5-h5+ Lf5-g4 19.Dh5xh4 Th2-g2 20.Sf7-g5+ Kf3-e2 21.Sg5xh3 Te3xh3 22.Dh4-f6 Ke2-e1 23.Df6-e7+ Ke1-f1 24.De7-f6+ Tg2-f2 25.Df6xa6 Tf2xc2 26.Da6xa5 Th3xd3 27.Da5xa7 Td3xc3+ 28.Ka3-b4 Tc3-c4+ 29.Kb4-a5 a4-a3 30.Da7-b7 Tc2-f2 31.Db7-h1+ Kf1-e2 32.Dh1-a1
 45/85	06:36	 3.097.550k	7.809k	-3,36	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-c7 Te4-e2 8.Dc7-d6+ Kf6-g7 9.Sb8-c6 Lg4-f5 10.Sc6-e5 Th4-e4 11.Dd6-c7+ Kg7-h6 12.Se5-f7+ Kh6-h5 13.Dc7xc5 Sg6-h4 14.Dc5-f8 Te2xh2 15.Df8-h6+ Kh5-g4 16.d2-d3 Te4-e3 17.Dh6xg5+ Kg4-f3 18.Dg5-h5+ Lf5-g4 19.Dh5xh4 Th2-g2 20.Sf7-g5+ Kf3-e2 21.Sg5xh3 Te3xh3 22.Dh4-f6 Ke2-e1 23.Df6-e7+ Ke1-f1 24.De7-f6+ Tg2-f2 25.Df6xa6 Tf2xc2 26.Da6xa5 Th3xd3 27.Da5xa7 Td3xc3+ 28.Ka3-b4 Tc3-c4+ 29.Kb4-a5 a4-a3 30.Da7-b7 Tc2-f2 31.Db7-h1+ Kf1-e2 32.Dh1-a1
 46/83	07:42	 3.622.099k	7.835k	-3,50	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-c7 Te4-e2 8.Dc7-d6+ Kf6-g7 9.Sb8-c6 Lg4-f5 10.Sc6-e5 Th4-e4 11.Dd6-c7+ Kg7-h6 12.Se5-f7+ Kh6-h5 13.Dc7xc5 Sg6-h4 14.Dc5-f8 Te2xh2 15.Df8-h6+ Kh5-g4 16.d2-d3 Te4-e3 17.Dh6xg5+ Kg4-f3 18.Dg5-h5+ Lf5-g4 19.Dh5xh4 Th2-g2 20.Sf7-g5+ Kf3-e2 21.Sg5xh3 Te3xh3 22.Dh4-f6 Ke2-e1 23.Ka3xa4 Tg2xc2 24.Df6-e7+ Ke1-f1 25.Ka4xa5 Th3-h5+ 26.Ka5-b4 a6-a5+ 27.Kb4-b3 Lg4-d1 28.Kb3-c4 a5-a4 29.De7xa7 Tc2-b2 30.Da7-e3 a4-a3 31.De3-c1 Kf1-e2 32.Kc4-d4 Th5-h3 33.Dc1-g5 Ke2-f2 34.Dg5-f5+ Th3-f3 35.Df5-g5 Tf3-g3 36.Dg5-f4+ Ld1-f3 37.Df4-c1 Tg3-g4+ 38.Kd4-c5 Tg4-a4 39.Dc1-h6 a3-a2 40.Dh6-h2+ Lf3-g2
 46/83	08:46	 4.153.008k	7.882k	-3,50	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-c7 Te4-e2 8.Dc7-d6+ Kf6-g7 9.Sb8-c6 Lg4-f5 10.Sc6-e5 Th4-e4 11.Dd6-c7+ Kg7-h6 12.Se5-f7+ Kh6-h5 13.Dc7xc5 Sg6-h4 14.Dc5-f8 Te2xh2 15.Df8-h6+ Kh5-g4 16.d2-d3 Te4-e3 17.Dh6xg5+ Kg4-f3 18.Dg5-h5+ Lf5-g4 19.Dh5xh4 Th2-g2 20.Sf7-g5+ Kf3-e2 21.Sg5xh3 Te3xh3 22.Dh4-f6 Ke2-e1 23.Ka3xa4 Tg2xc2 24.Df6-e7+ Ke1-f1 25.Ka4xa5 Th3-h5+ 26.Ka5-b4 a6-a5+ 27.Kb4-b3 Lg4-d1 28.Kb3-c4 a5-a4 29.De7xa7 Tc2-b2 30.Da7-e3 a4-a3 31.De3-c1 Kf1-e2 32.Kc4-d4 Th5-h3 33.Dc1-g5 Ke2-f2 34.Dg5-f5+ Th3-f3 35.Df5-g5 Tf3-g3 36.Dg5-f4+ Ld1-f3 37.Df4-c1 Tg3-g4+ 38.Kd4-c5 Tg4-a4 39.Dc1-h6 a3-a2 40.Dh6-h2+ Lf3-g2
 47/92	09:20	 4.425.949k	7.895k	-3,47	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7xa7 Lg4-e6 8.Sb8-d7+ Le6xd7 9.Da7xd7 Te4-e2 10.Lh2-d6 h3-h2 11.Dd7-d8+ Kf6-g7 12.Ld6xh2 Th4xh2 13.Dd8xg5 Te2xd2 14.Dg5xc5 Td2xc2 15.Dc5-a7+ Kg7-g8 16.Da7-b8+ Kg8-f7 17.Db8-c7+ Kf7-f6 18.Dc7-d6+ Kf6-g7 19.Ka3xa4 Tc2-a2+ 20.Ka4-b3 Th2-b2+ 21.Kb3-c4 Tb2-e2 22.Dd6-d7+ Te2-e7 23.Dd7-d4+ Kg7-h6 24.Dd4-b6 a5-a4 25.Db6xa6 Ta2-b2 26.Da6-c8 Te7-b7 27.Kc4-c5
 47/92	10:48	 5.207.830k	8.031k	-3,47	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7xa7 Lg4-e6 8.Sb8-d7+ Le6xd7 9.Da7xd7 Te4-e2 10.Lh2-d6 h3-h2 11.Dd7-d8+ Kf6-g7 12.Ld6xh2 Th4xh2 13.Dd8xg5 Te2xd2 14.Dg5xc5 Td2xc2 15.Dc5-a7+ Kg7-g8 16.Da7-b8+ Kg8-f7 17.Db8-c7+ Kf7-f6 18.Dc7-d6+ Kf6-g7 19.Ka3xa4 Tc2-a2+ 20.Ka4-b3 Th2-b2+ 21.Kb3-c4 Tb2-e2 22.Dd6-d7+ Te2-e7 23.Dd7-d4+ Kg7-h6 24.Dd4-b6 a5-a4 25.Db6xa6 Ta2-b2 26.Da6-c8 Te7-b7 27.Kc4-c5
 48/86	11:30	 5.525.081k	7.997k	-3,37	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7xa7 Lg4-e6 8.Sb8-d7+ Le6xd7 9.Da7xd7 Te4-e2 10.Dd7-c7 Te2xd2 11.Dc7xc5 Td2-e2 12.Dc5-d5 Th4-e4 13.Lh2-c7 Sg6-e7 14.Dd5-d6+ Kf6-g7 15.Dd6-g3 h3-h2 16.Dg3xg5+ Se7-g6 17.Lc7xh2 Te2xh2 18.Dg5-d5 Th2-e2 19.Dd5-b7+ Sg6-e7 20.Db7xa6 Te4-e5 21.c3-c4 Te2xc2 22.Da6-d6 Tc2-c3+ 23.Ka3xa4 Tc3xc4+ 24.Ka4-a3 Tc4-e4 25.Dd6-d7 Kg7-f7 26.Dd7-c7 Te4-e2 27.Ka3-a4 Te2-e3 28.Dc7-d6 Te3-e4+ 29.Ka4-a3 Se7-d5 30.Dd6-d7+ Kf7-g6 31.Dd7-c6+ Sd5-f6 32.Dc6-c1 Te5-e7 33.Dc1-g1+ Kg6-f7 34.Dg1-h1
 48/86	13:48	 6.677.450k	8.060k	-3,37	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7xa7 Lg4-e6 8.Sb8-d7+ Le6xd7 9.Da7xd7 Te4-e2 10.Dd7-c7 Te2xd2 11.Dc7xc5 Td2-e2 12.Dc5-d5 Th4-e4 13.Lh2-c7 Sg6-e7 14.Dd5-d6+ Kf6-g7 15.Dd6-g3 h3-h2 16.Dg3xg5+ Se7-g6 17.Lc7xh2 Te2xh2 18.Dg5-d5 Th2-e2 19.Dd5-b7+ Sg6-e7 20.Db7xa6 Te4-e5 21.c3-c4 Te2xc2 22.Da6-d6 Tc2-c3+ 23.Ka3xa4 Tc3xc4+ 24.Ka4-a3 Tc4-e4 25.Dd6-d7 Kg7-f7 26.Dd7-c7 Te4-e2 27.Ka3-a4 Te2-e3 28.Dc7-d6 Te3-e4+ 29.Ka4-a3 Se7-d5 30.Dd6-d7+ Kf7-g6 31.Dd7-c6+ Sd5-f6 32.Dc6-c1 Te5-e7 33.Dc1-g1+ Kg6-f7 34.Dg1-h1
 49/85	14:38	 7.048.789k	8.021k	-3,37	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7xa7 Lg4-e6 8.Sb8-d7+ Le6xd7 9.Da7xd7 Te4-e2 10.Dd7-c7 Te2xd2 11.Dc7xc5 Td2-e2 12.Dc5-d5 Th4-e4 13.Lh2-c7 Sg6-e7 14.Dd5-d6+ Kf6-g7 15.Dd6-g3 h3-h2 16.Dg3xg5+ Se7-g6 17.Lc7xh2 Te2xh2 18.Dg5-d5 Th2-e2 19.Dd5-b7+ Sg6-e7 20.Db7xa6 Te4-e5 21.Da6-c4 Te2-e3 22.Dc4-c7 Kg7-g6 23.Ka3-b2 a4-a3+ 24.Kb2-a1 Kg6-f7 25.c3-c4 Te3-e1+ 26.Ka1-a2 Te1-e2 27.Dc7-d6 Te5-e4 28.Dd6xa3 Te2xc2+ 29.Ka2-b1 Tc2-f2 30.Da3xa5 Te4-f4 31.Da5-h5+ Kf7-e6
 49/85	17:28	 8.458.009k	8.070k	-3,37	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7xa7 Lg4-e6 8.Sb8-d7+ Le6xd7 9.Da7xd7 Te4-e2 10.Dd7-c7 Te2xd2 11.Dc7xc5 Td2-e2 12.Dc5-d5 Th4-e4 13.Lh2-c7 Sg6-e7 14.Dd5-d6+ Kf6-g7 15.Dd6-g3 h3-h2 16.Dg3xg5+ Se7-g6 17.Lc7xh2 Te2xh2 18.Dg5-d5 Th2-e2 19.Dd5-b7+ Sg6-e7 20.Db7xa6 Te4-e5 21.Da6-c4 Te2-e3 22.Dc4-c7 Kg7-g6 23.Ka3-b2 a4-a3+ 24.Kb2-a1 Kg6-f7 25.c3-c4 Te3-e1+ 26.Ka1-a2 Te1-e2 27.Dc7-d6 Te5-e4 28.Dd6xa3 Te2xc2+ 29.Ka2-b1 Tc2-f2 30.Da3xa5 Te4-f4 31.Da5-h5+ Kf7-e6
 50/69	18:20	 8.790.596k	7.987k	-3,52	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-c7 Te4-e2 8.Sb8xa6 Lg4-f5 9.Sa6xc5 Th4-f4 10.Sc5-d7+ Lf5xd7 11.Lh2xf4 Sg6xf4 12.Dc7xd7 h3-h2 13.Dd7-h7 Te2xd2 14.c3-c4 Td2xc2 15.Ka3xa4 Sf4-g6 16.Ka4xa5 g5-g4 17.Dh7-h5 g4-g3 18.Dh5-d1 Tc2xc4 19.Ka5-a6 Tc4-h4 20.Dd1-d6+ Kf6-g7 21.Dd6-d7+ Kg7-h6 22.Dd7-d2+ Th4-f4 23.Dd2-g2 Tf4-f5 24.Ka6-b7 Tf5-g5 25.Kb7xa7 Sg6-f4 26.Dg2-c6+ Tg5-g6 27.Dc6-e4 Tg6-f6 28.De4-h1 Tf6-f5 29.Ka7-b7 Kh6-g5 30.Dh1-f3 Tf5-f7+ 31.Kb7-c6
 50/69	25:08	 12.354.230k	8.188k	-3,52	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-c7 Te4-e2 8.Sb8xa6 Lg4-f5 9.Sa6xc5 Th4-f4 10.Sc5-d7+ Lf5xd7 11.Lh2xf4 Sg6xf4 12.Dc7xd7 h3-h2 13.Dd7-h7 Te2xd2 14.c3-c4 Td2xc2 15.Ka3xa4 Sf4-g6 16.Ka4xa5 g5-g4 17.Dh7-h5 g4-g3 18.Dh5-d1 Tc2xc4 19.Ka5-a6 Tc4-h4 20.Dd1-d6+ Kf6-g7 21.Dd6-d7+ Kg7-h6 22.Dd7-d2+ Th4-f4 23.Dd2-g2 Tf4-f5 24.Ka6-b7 Tf5-g5 25.Kb7xa7 Sg6-f4 26.Dg2-c6+ Tg5-g6 27.Dc6-e4 Tg6-f6 28.De4-h1 Tf6-f5 29.Ka7-b7 Kh6-g5 30.Dh1-f3 Tf5-f7+ 31.Kb7-c6
 51/69	25:12	 12.384.058k	8.188k	-3,52	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-c7 Te4-e2 8.Sb8xa6 Lg4-f5 9.Sa6xc5 Th4-f4 10.Sc5-d7+ Lf5xd7 11.Lh2xf4 Sg6xf4 12.Dc7xd7 h3-h2 13.Dd7-h7 Te2xd2 14.c3-c4 Td2xc2 15.Ka3xa4 Sf4-g6 16.Ka4xa5 g5-g4 17.Dh7-h5 g4-g3 18.Dh5-d1 Tc2xc4 19.Ka5-a6 Tc4-h4 20.Dd1-d6+ Kf6-g7 21.Dd6-d7+ Kg7-h6 22.Dd7-d2+ Th4-f4 23.Dd2-g2 Tf4-f5 24.Ka6-b7 Tf5-g5 25.Kb7xa7 Sg6-f4 26.Dg2-c6+ Tg5-g6 27.Dc6-e4 Tg6-f6 28.De4-h1 Tf6-f5 29.Ka7-b7 Kh6-g5 30.Dh1-f3 Tf5-f7+ 31.Kb7-c6

...by the way: both positions were composed by our member "Hobacle" !

Uri Blass · Post by **Uri Blass** » Sun Jan 12, 2025 6:41 pm

Spliffjiffer wrote: ↑Sun Jan 12, 2025 12:40 pm eg, what about this one though:

[pgn]
[Event "226 to 208 19.c4"]
[Site "?"]
[Date "2022.02.06"]
[Round "?"]
[White "Hobacle's , Shortcut"]
[Black "WorldRecord, MateLength"]
[Result "1-0"]
[BlackElo "2000"]
[WhiteElo "2000"]
[SetUp "1"]
[FEN "1N2Q3/p6n/p5n1/p1p2rpb/p4k1r/K1P4p/2PP4/6B1 w - - 0 1"]
[Termination "normal"]
[PlyCount "251"]
[WhiteType "program"]
[BlackType "program"]

1. Bh2+ Kf3 2. Qe3+ Kg2 3. Qg1+ Kf3 4. Qf1+ Kg4 5. Qe2+ Rf3 6. Qe6+ Rf5 7.
Nd7 Kf3 8. Qe3+ Kg2 9. Qg1+ Kf3 10. Qf1+ Kg4 11. Qe2+ Rf3 12. Qe6+ Rf5 13.
Kb2 c4 14. Ka3 Kf3 15. Qe3+ Kg2 16. Qg1+ Kf3 17. Qf1+ Kg4 18. Qe2+ Rf3 19.
Qe6+ Rf5 20. Kxa4 Kf3 21. Qe3+ Kg2 22. Qg1+ Kf3 23. Qf1+ Kg4 24. Qe2+ Rf3
25. Qe6+ Rf5 26. Ka3 Kf3 27. Qe3+ Kg2 28. Qg1+ Kf3 29. Qf1+ Kg4 30. Qe2+
Rf3 31. Qe6+ Rf5 32. Kb2 Kf3 33. Qe3+ Kg2 34. Qg1+ Kf3 35. Qf1+ Kg4 36.
Qe2+ Rf3 37. Qe6+ Rf5 38. Kc1 Kf3 39. Qe3+ Kg2 40. Qg1+ Kf3 41. Qf1+ Kg4
42. Qe2+ Rf3 43. Qe6+ Rf5 44. Kd1 a4 45. Kc1 Kf3 46. Qe3+ Kg2 47. Qg1+ Kf3
48. Qf1+ Kg4 49. Qe2+ Rf3 50. Qe6+ Rf5 51. Kb2 Kf3 52. Qe3+ Kg2 53. Qg1+
Kf3 54. Qf1+ Kg4 55. Qe2+ Rf3 56. Qe6+ Rf5 57. Ka3 Kf3 58. Qe3+ Kg2 59.
Qg1+ Kf3 60. Qf1+ Kg4 61. Qe2+ Rf3 62. Qe6+ Rf5 63. Kxa4 Kf3 64. Qe3+ Kg2
65. Qg1+ Kf3 66. Qf1+ Kg4 67. Qe2+ Rf3 68. Qe6+ Rf5 69. Ka3 Kf3 70. Qe3+
Kg2 71. Qg1+ Kf3 72. Qf1+ Kg4 73. Qe2+ Rf3 74. Qe6+ Rf5 75. Kb2 Kf3 76.
Qe3+ Kg2 77. Qg1+ Kf3 78. Qf1+ Kg4 79. Qe2+ Rf3 80. Qe6+ Rf5 81. Kc1 a5 82.
d3 cxd3 83. cxd3 Kf3 84. Qe1 Rb5 85. c4 Rb3 86. Qf1+ Kg4 87. Kd2 Nf4 88.
Qd1+ Kf5 89. Qxb3 Rg4 90. Qb5+ Kg6 91. Ne5+ Kh6 92. Qa6+ Ng6 93. Nxg4+ Bxg4
94. c5 a4 95. c6 Nh4 96. c7+ Kh5 97. c8=Q Bxc8 98. Qxc8 Nf6 99. Qxh3 g4
100. Qg3 Nf3+ 101. Ke3 Kg6 102. Qd6 Nh4 103. Kf2 Nf5 104. Qb4 a3 105. Qxa3
Nh5 106. Be5 Kf7 107. Qxa7+ Ke6 108. Qc5 Nf6 109. Bxf6 Kxf6 110. Qb4 Kg5
111. Ke2 Kf6 112. Qxg4 Ke5 113. Qe4+ Kf6 114. Kf3 Nd6 115. Qd5 Ke7 116. Kf4
Nf7 117. Qc6 Nd6 118. Ke5 Nf7+ 119. Kd5 Kf8 120. Qf6 Kg8 121. Qg6+ Kh8 122.
Ke6 Ne5 123. Qg5 Nd7 124. Kf7 Ne5+ 125. Qxe5+ Kh7 126. Qg7# 1-0

[/pgn]

after a bit of F/B, a depth 50 search gives this as 2nd best move:

Code: Select all

FEN: 1N6/p6n/p5n1/p1p2rpb/p4k1r/K1P1Q2p/2PP4/6B1 b - - 1 1

Beast M-010125-avx2:
NNUE evaluation using nn-ea6ac98d29d4.nnue (132MiB, (22528, 3072, 15, 32, 1))
NNUE evaluation using nn-321bbccb5bcf.nnue (6MiB, (22528, 128, 15, 32, 1))
 
 24/50	00:02	 18.723k	9.142k	-3,32	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-c7 Te4-e2 8.Dc7-d6+ Kf6-g7 9.Sb8-c6 Lg4-f5 10.Sc6-d8 Th4-f4 11.Dd6-c7+ Te2-e7 12.Dc7xc5 Tf4-f1 13.Dc5xa5 Te7-d7 14.d2-d3 Kg7-h6 15.Sd8-c6 Td7-b7 16.Sc6-b4 Tb7-e7 17.Lh2-g3 Te7-e2 18.Sb4-c6 h3-h2 19.Lg3xh2 Te2xh2 20.Sc6-d4 Th2-f2 21.Da5xa6 g5-g4 22.Da6-d6 Tf2-f4 23.c3-c4 Tf1-f2
 25/50	00:03	 27.214k	8.991k	-3,35	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7xa7 Lg4-e6 8.Da7xa6 Kf6-g7 9.Sb8-c6 Te4-e1 10.d2-d4 Th4-e4 11.Ka3xa4 Le6-d7 12.Ka4-a3 Te1-a1+ 13.Ka3-b3 Ld7-e6+ 14.c3-c4 a5-a4+ 15.Kb3-b2 Te4-e1 16.Kb2-c3 a4-a3 17.d4xc5 Ta1-d1 18.Sc6-b4 Te1-e3+ 19.Sb4-d3 Te3-e4 20.Da6xa3 Te4xc4+ 21.Kc3-b3
 26/49	00:03	 29.110k	8.990k	-3,40	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-c7 Te4-e2 8.Sb8xa6 Lg4-f5 9.Sa6xc5 Th4-f4 10.Sc5-d7+ Lf5xd7 11.Lh2xf4 Sg6xf4 12.Dc7xd7 h3-h2 13.Dd7-h7 Te2xd2 14.c3-c4 Td2xc2 15.Ka3xa4 Sf4-g6 16.Ka4xa5 g5-g4 17.Dh7-h5 Tc2-e2 18.c4-c5 g4-g3 19.Dh5-d5 Te2-e5 20.Dd5-d8+ Kf6-g7 21.Dd8-d7+ Kg7-h6
 26/49	00:03	 35.689k	8.933k	-3,40	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-c7 Te4-e2 8.Sb8xa6 Lg4-f5 9.Sa6xc5 Th4-f4 10.Sc5-d7+ Lf5xd7 11.Lh2xf4 Sg6xf4 12.Dc7xd7 h3-h2 13.Dd7-h7 Te2xd2 14.c3-c4 Td2xc2 15.Ka3xa4 Sf4-g6 16.Ka4xa5 g5-g4 17.Dh7-h5 Tc2-e2 18.c4-c5 g4-g3 19.Dh5-d5 Te2-e5 20.Dd5-d8+ Kf6-g7 21.Dd8-d7+ Kg7-h6
 27/55	00:05	 49.215k	8.791k	-3,35	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-c7 Te4-e2 8.Sb8-c6 Lg4-e6 9.Sc6-d8 Th4-e4 10.Dc7-d6 Te2xh2 11.Dd6xh2 Sg6-f4 12.Sd8xe6 Te4xe6 13.d2-d4 Te6-e2 14.Dh2-h1 c5xd4 15.c3xd4 Te2xc2 16.Dh1-b1 h3-h2 17.Ka3xa4 Tc2-a2+ 18.Ka4-b3 Ta2-e2 19.Kb3-c4 g5-g4 20.d4-d5 g4-g3 21.d5-d6 g3-g2 22.d6-d7 Sf4-e6
 27/55	00:06	 58.140k	8.696k	-3,35	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-c7 Te4-e2 8.Sb8-c6 Lg4-e6 9.Sc6-d8 Th4-e4 10.Dc7-d6 Te2xh2 11.Dd6xh2 Sg6-f4 12.Sd8xe6 Te4xe6 13.d2-d4 Te6-e2 14.Dh2-h1 c5xd4 15.c3xd4 Te2xc2 16.Dh1-b1 h3-h2 17.Ka3xa4 Tc2-a2+ 18.Ka4-b3 Ta2-e2 19.Kb3-c4 g5-g4 20.d4-d5 g4-g3 21.d5-d6 g3-g2 22.d6-d7 Sf4-e6
 28/58	00:07	 66.599k	8.573k	-3,36	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-c7 Te4-e2 8.Dc7-d6+ Kf6-g7 9.Sb8-c6 Lg4-f5 10.Sc6-d8 Th4-f4 11.Dd6-c7+ Te2-e7 12.Dc7xc5 Tf4-f1 13.Dc5-d5 Te7-e1 14.c3-c4 Te1-a1+ 15.Ka3-b2 a4-a3+ 16.Kb2-b3 Kg7-h6 17.Sd8-f7+ Kh6-h5 18.Sf7-e5 a5-a4+ 19.Kb3-b4 Sg6xe5 20.Dd5xe5
 28/58	00:08	 74.027k	8.520k	-3,36	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-c7 Te4-e2 8.Dc7-d6+ Kf6-g7 9.Sb8-c6 Lg4-f5 10.Sc6-d8 Th4-f4 11.Dd6-c7+ Te2-e7 12.Dc7xc5 Tf4-f1 13.Dc5-d5 Te7-e1 14.c3-c4 Te1-a1+ 15.Ka3-b2 a4-a3+ 16.Kb2-b3 Kg7-h6 17.Sd8-f7+ Kh6-h5 18.Sf7-e5 a5-a4+ 19.Kb3-b4 Sg6xe5 20.Dd5xe5
 29/62	00:11	 95.001k	8.347k	-3,37	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7xa7 Lg4-e6 8.Sb8xa6 Te4-e2 9.Sa6xc5 Te2xh2 10.Sc5xe6 Kf6xe6 11.Da7-g7 Sg6-e7 12.Dg7xg5 Th4-e4 13.c3-c4 Se7-f5 14.Dg5-d8 Th2-e2 15.Dd8-g8+ Ke6-f6 16.Dg8-h8+ Kf6-g5 17.Dh8xh3 Te2xd2 18.Ka3xa4 Te4xc4+ 19.Ka4xa5 Tc4xc2 20.Dh3-f3 Td2-e2 21.Df3-h1
 29/62	00:11	 99.485k	8.331k	-3,37	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7xa7 Lg4-e6 8.Sb8xa6 Te4-e2 9.Sa6xc5 Te2xh2 10.Sc5xe6 Kf6xe6 11.Da7-g7 Sg6-e7 12.Dg7xg5 Th4-e4 13.c3-c4 Se7-f5 14.Dg5-d8 Th2-e2 15.Dd8-g8+ Ke6-f6 16.Dg8-h8+ Kf6-g5 17.Dh8xh3 Te2xd2 18.Ka3xa4 Te4xc4+ 19.Ka4xa5 Tc4xc2 20.Dh3-f3 Td2-e2 21.Df3-h1
 30/59	00:12	 101.357k	8.324k	-3,27	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7xa7 Lg4-e6 8.Sb8xa6 Te4-e2 9.Sa6xc5 Te2xh2 10.Sc5xe6 Kf6xe6 11.Da7-g7 Sg6-e7 12.Dg7xg5 Th4-e4 13.c3-c4 Se7-f5 14.Dg5-d8 Th2-e2 15.Dd8-g8+ Ke6-f6 16.Dg8-h8+ Kf6-g5 17.Dh8xh3 Te2xd2 18.Ka3xa4 Te4xc4+ 19.Ka4xa5 Tc4xc2 20.Dh3-f1 Td2-g2 21.Df1-h1 Tc2-a2+ 22.Ka5-b6 Ta2-b2+ 23.Kb6-c7
 30/59	00:20	 170.033k	8.151k	-3,27	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7xa7 Lg4-e6 8.Sb8xa6 Te4-e2 9.Sa6xc5 Te2xh2 10.Sc5xe6 Kf6xe6 11.Da7-g7 Sg6-e7 12.Dg7xg5 Th4-e4 13.c3-c4 Se7-f5 14.Dg5-d8 Th2-e2 15.Dd8-g8+ Ke6-f6 16.Dg8-h8+ Kf6-g5 17.Dh8xh3 Te2xd2 18.Ka3xa4 Te4xc4+ 19.Ka4xa5 Tc4xc2 20.Dh3-f1 Td2-g2 21.Df1-h1 Tc2-a2+ 22.Ka5-b6 Ta2-b2+ 23.Kb6-c7
 31/56	00:21	 173.510k	8.137k	-3,35	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-g8 Te4-e2 8.Sb8xa6 Lg4-f5 9.Sa6-c7 Te2xh2 10.Sc7-d5+ Kf6-e5 11.c3-c4 Th4xc4 12.Sd5-e3 Tc4-f4 13.Dg8-d5+ Ke5-f6 14.Se3xf5 Tf4xf5 15.Dd5-d6+ Kf6-g7 16.Dd6xh2 g5-g4 17.c2-c4 Tf5-f4 18.Ka3xa4 Tf4xc4+ 19.Ka4-b5
 31/56	00:25	 210.103k	8.157k	-3,35	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-g8 Te4-e2 8.Sb8xa6 Lg4-f5 9.Sa6-c7 Te2xh2 10.Sc7-d5+ Kf6-e5 11.c3-c4 Th4xc4 12.Sd5-e3 Tc4-f4 13.Dg8-d5+ Ke5-f6 14.Se3xf5 Tf4xf5 15.Dd5-d6+ Kf6-g7 16.Dd6xh2 g5-g4 17.c2-c4 Tf5-f4 18.Ka3xa4 Tf4xc4+ 19.Ka4-b5
 32/67	00:27	 223.496k	8.154k	-3,32	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-c7 Te4-e2 8.Dc7-d6+ Kf6-g7 9.Sb8-c6 Lg4-f5 10.Sc6-d8 Th4-f4 11.Dd6-c7+ Te2-e7 12.Dc7xa5 Tf4-f2 13.Da5xc5 Tf2xh2 14.Dc5xf5 Th2xd2 15.Sd8-e6+ Te7xe6 16.Df5xe6 h3-h2 17.De6-c6 Td2-e2 18.Dc6-b7+ Kg7-h6 19.Db7-f3 Te2-f2 20.Df3-h1 g5-g4 21.c3-c4 Tf2-f3+ 22.Ka3-b2 Tf3-h3 23.c4-c5 g4-g3 24.c5-c6 g3-g2 25.Dh1xg2 h2-h1D 26.Dg2-d2+ Kh6-h5 27.Dd2-a5+ Kh5-g4
 32/67	00:33	 270.236k	8.172k	-3,32	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-c7 Te4-e2 8.Dc7-d6+ Kf6-g7 9.Sb8-c6 Lg4-f5 10.Sc6-d8 Th4-f4 11.Dd6-c7+ Te2-e7 12.Dc7xa5 Tf4-f2 13.Da5xc5 Tf2xh2 14.Dc5xf5 Th2xd2 15.Sd8-e6+ Te7xe6 16.Df5xe6 h3-h2 17.De6-c6 Td2-e2 18.Dc6-b7+ Kg7-h6 19.Db7-f3 Te2-f2 20.Df3-h1 g5-g4 21.c3-c4 Tf2-f3+ 22.Ka3-b2 Tf3-h3 23.c4-c5 g4-g3 24.c5-c6 g3-g2 25.Dh1xg2 h2-h1D 26.Dg2-d2+ Kh6-h5 27.Dd2-a5+ Kh5-g4
 33/56	00:33	 273.791k	8.168k	-3,48	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-b7 Lg4-e6 8.Sb8xa6 Sg6-e5 9.Sa6-c7 Se5-c4+ 10.Ka3-a2 Sc4xd2+ 11.Sc7xe6 Te4xe6 12.Lh2-g3 Th4-h6 13.Lg3-h2 Sd2-e4 14.Ka2-a3 Th6-h8 15.Db7-d7 Te6-e7 16.Dd7-c6+ Kf6-f5 17.Dc6-d5+ Kf5-g6 18.Dd5-d3 Th8-h7 19.c3-c4 Te7-e8 20.c2-c3 Th7-h4
 33/56	00:35	 287.158k	8.167k	-3,48	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-b7 Lg4-e6 8.Sb8xa6 Sg6-e5 9.Sa6-c7 Se5-c4+ 10.Ka3-a2 Sc4xd2+ 11.Sc7xe6 Te4xe6 12.Lh2-g3 Th4-h6 13.Lg3-h2 Sd2-e4 14.Ka2-a3 Th6-h8 15.Db7-d7 Te6-e7 16.Dd7-c6+ Kf6-f5 17.Dc6-d5+ Kf5-g6 18.Dd5-d3 Th8-h7 19.c3-c4 Te7-e8 20.c2-c3 Th7-h4
 34/57	00:35	 291.079k	8.159k	-3,39	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-b7 Lg4-e6 8.Sb8xa6 Sg6-e5 9.Sa6-c7 Se5-c4+ 10.Ka3-a2 Sc4xd2+ 11.Sc7xe6 Te4xe6 12.Db7-d5 Sd2-e4 13.Ka2-b2 Th4-h8 14.Dd5-c4 Te6-e7 15.Dc4xa4 Kf6-g6 16.Da4-c4 Th8-e8 17.Dc4-d5 Te7-h7 18.c3-c4 Se4-f6 19.Dd5xc5 Th7-b7+ 20.Kb2-a1
 34/57	00:37	 307.557k	8.137k	-3,39	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-b7 Lg4-e6 8.Sb8xa6 Sg6-e5 9.Sa6-c7 Se5-c4+ 10.Ka3-a2 Sc4xd2+ 11.Sc7xe6 Te4xe6 12.Db7-d5 Sd2-e4 13.Ka2-b2 Th4-h8 14.Dd5-c4 Te6-e7 15.Dc4xa4 Kf6-g6 16.Da4-c4 Th8-e8 17.Dc4-d5 Te7-h7 18.c3-c4 Se4-f6 19.Dd5xc5 Th7-b7+ 20.Kb2-a1
 35/55	00:38	 311.118k	8.132k	-2,76	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-c7 Te4-e2 8.Dc7-d6+ Kf6-g7 9.Sb8-c6 Lg4-f5 10.Sc6-e5 Th4-e4 11.Dd6-c7+ Kg7-h6 12.Se5-f7+ Kh6-h5 13.Dc7xc5 Sg6-h4 14.Dc5-f8 Te2xh2 15.Df8-h6+ Kh5-g4 16.d2-d3 Te4-e2 17.Dh6xg5+ Kg4-f3 18.Dg5-h5+ Kf3-g3 19.Dh5-g5+ Lf5-g4 20.Sf7-e5
 35/55	00:43	 357.477k	8.128k	-2,76	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-c7 Te4-e2 8.Dc7-d6+ Kf6-g7 9.Sb8-c6 Lg4-f5 10.Sc6-e5 Th4-e4 11.Dd6-c7+ Kg7-h6 12.Se5-f7+ Kh6-h5 13.Dc7xc5 Sg6-h4 14.Dc5-f8 Te2xh2 15.Df8-h6+ Kh5-g4 16.d2-d3 Te4-e2 17.Dh6xg5+ Kg4-f3 18.Dg5-h5+ Kf3-g3 19.Dh5-g5+ Lf5-g4 20.Sf7-e5
 36/56	00:48	 394.829k	8.115k	-3,14	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-c7 Te4-e2 8.Dc7-d6+ Kf6-g7 9.Sb8-c6 Lg4-f5 10.Sc6-e5 Th4-e4 11.Dd6-c7+ Kg7-h6 12.Se5-f7+ Kh6-h5 13.Dc7xc5 Sg6-h4 14.Dc5-f8 Te2xh2 15.Df8-h6+ Kh5-g4 16.d2-d3 Te4-e3 17.Dh6xg5+ Kg4-f3 18.Dg5xh4 Th2xc2 19.Sf7-g5+ Kf3-g2 20.Sg5xh3 Lf5xh3 21.Dh4-g5+ Te3-g3 22.Dg5xa5 Lh3-e6
 36/56	01:02	 502.518k	8.056k	-3,14	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-c7 Te4-e2 8.Dc7-d6+ Kf6-g7 9.Sb8-c6 Lg4-f5 10.Sc6-e5 Th4-e4 11.Dd6-c7+ Kg7-h6 12.Se5-f7+ Kh6-h5 13.Dc7xc5 Sg6-h4 14.Dc5-f8 Te2xh2 15.Df8-h6+ Kh5-g4 16.d2-d3 Te4-e3 17.Dh6xg5+ Kg4-f3 18.Dg5xh4 Th2xc2 19.Sf7-g5+ Kf3-g2 20.Sg5xh3 Lf5xh3 21.Dh4-g5+ Te3-g3 22.Dg5xa5 Lh3-e6
 37/66	01:09	 556.653k	8.019k	-3,46	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-c7 Te4-e2 8.Dc7-d6+ Kf6-g7 9.Sb8-c6 Lg4-f5 10.Sc6-e5 Th4-e4 11.Dd6-c7+ Kg7-h6 12.Se5-f7+ Kh6-h5 13.Dc7xc5 Sg6-h4 14.Dc5-f8 Te2xh2 15.Df8-h6+ Kh5-g4 16.d2-d3 Te4-e3 17.Dh6xg5+ Kg4-f3 18.Dg5xh4 Th2xc2 19.Sf7-g5+ Kf3-g2 20.Sg5xh3 Lf5xh3 21.Ka3xa4 Tc2-a2+ 22.Ka4-b3 Ta2-e2 23.Dh4-g5+ Te3-g3 24.Dg5-d5+ Kg2-f1 25.Dd5xa5
 37/66	01:15	 607.411k	8.027k	-3,46	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-c7 Te4-e2 8.Dc7-d6+ Kf6-g7 9.Sb8-c6 Lg4-f5 10.Sc6-e5 Th4-e4 11.Dd6-c7+ Kg7-h6 12.Se5-f7+ Kh6-h5 13.Dc7xc5 Sg6-h4 14.Dc5-f8 Te2xh2 15.Df8-h6+ Kh5-g4 16.d2-d3 Te4-e3 17.Dh6xg5+ Kg4-f3 18.Dg5xh4 Th2xc2 19.Sf7-g5+ Kf3-g2 20.Sg5xh3 Lf5xh3 21.Ka3xa4 Tc2-a2+ 22.Ka4-b3 Ta2-e2 23.Dh4-g5+ Te3-g3 24.Dg5-d5+ Kg2-f1 25.Dd5xa5
 38/66	01:16	 612.157k	8.022k	-3,29	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-c7 Te4-e2 8.Dc7-d6+ Kf6-g7 9.Sb8-c6 Lg4-f5 10.Sc6-e5 Th4-e4 11.Dd6-c7+ Kg7-h6 12.Se5-f7+ Kh6-h5 13.Dc7xc5 Sg6-h4 14.Dc5-f8 Te2xh2 15.Df8-h6+ Kh5-g4 16.d2-d3 Te4-e3 17.Dh6xg5+ Kg4-f3 18.Dg5xh4 Th2xc2 19.Sf7-g5+ Kf3-g2 20.Sg5xh3 Lf5xh3 21.Dh4-g5+ Te3-g3 22.Dg5-e5 Lh3-g4 23.Ka3xa4 Tc2-a2+ 24.Ka4-b3 Ta2-d2 25.De5-d5+ Kg2-h2 26.Dd5-d4 Td2xd3 27.Dd4-f2+ Tg3-g2 28.Df2-f4+ Kh2-h3 29.Df4-h6+ Kh3-g3
 38/66	01:24	 676.846k	8.010k	-3,29	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-c7 Te4-e2 8.Dc7-d6+ Kf6-g7 9.Sb8-c6 Lg4-f5 10.Sc6-e5 Th4-e4 11.Dd6-c7+ Kg7-h6 12.Se5-f7+ Kh6-h5 13.Dc7xc5 Sg6-h4 14.Dc5-f8 Te2xh2 15.Df8-h6+ Kh5-g4 16.d2-d3 Te4-e3 17.Dh6xg5+ Kg4-f3 18.Dg5xh4 Th2xc2 19.Sf7-g5+ Kf3-g2 20.Sg5xh3 Lf5xh3 21.Dh4-g5+ Te3-g3 22.Dg5-e5 Lh3-g4 23.Ka3xa4 Tc2-a2+ 24.Ka4-b3 Ta2-d2 25.De5-d5+ Kg2-h2 26.Dd5-d4 Td2xd3 27.Dd4-f2+ Tg3-g2 28.Df2-f4+ Kh2-h3 29.Df4-h6+ Kh3-g3
 39/61	01:25	 686.009k	8.007k	-3,40	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-c7 Te4-e2 8.Dc7-d6+ Kf6-g7 9.Sb8-c6 Lg4-f5 10.Sc6-e5 Th4-e4 11.Dd6-c7+ Kg7-h6 12.Se5-f7+ Kh6-h5 13.Dc7xc5 Sg6-h4 14.Dc5-f8 Te2xh2 15.Df8-h6+ Kh5-g4 16.d2-d3 Te4-e3 17.Dh6xg5+ Kg4-f3 18.Dg5xh4 Th2xc2 19.Sf7-g5+ Kf3-g2 20.Sg5xh3 Lf5xh3 21.Ka3xa4 Tc2-a2+ 22.Ka4-b3 Ta2-e2 23.Dh4-h7 Te2-f2 24.Kb3-a4 Lh3-f5 25.Dh7-b7+ Kg2-f1 26.Db7-h1+ Kf1-e2 27.Dh1-c6 Te3xd3 28.Dc6xa6 Lf5-d7+ 29.Ka4-a3
 39/61	01:35	 765.090k	7.970k	-3,40	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-c7 Te4-e2 8.Dc7-d6+ Kf6-g7 9.Sb8-c6 Lg4-f5 10.Sc6-e5 Th4-e4 11.Dd6-c7+ Kg7-h6 12.Se5-f7+ Kh6-h5 13.Dc7xc5 Sg6-h4 14.Dc5-f8 Te2xh2 15.Df8-h6+ Kh5-g4 16.d2-d3 Te4-e3 17.Dh6xg5+ Kg4-f3 18.Dg5xh4 Th2xc2 19.Sf7-g5+ Kf3-g2 20.Sg5xh3 Lf5xh3 21.Ka3xa4 Tc2-a2+ 22.Ka4-b3 Ta2-e2 23.Dh4-h7 Te2-f2 24.Kb3-a4 Lh3-f5 25.Dh7-b7+ Kg2-f1 26.Db7-h1+ Kf1-e2 27.Dh1-c6 Te3xd3 28.Dc6xa6 Lf5-d7+ 29.Ka4-a3
 40/74	01:37	 775.487k	7.958k	-3,35	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-c7 Te4-e2 8.Dc7-d6+ Kf6-g7 9.Sb8-c6 Lg4-f5 10.Sc6-e5 Th4-e4 11.Dd6-c7+ Kg7-h6 12.Se5-f7+ Kh6-h5 13.Dc7xc5 Sg6-h4 14.Dc5-f8 Te2xh2 15.Df8-h6+ Kh5-g4 16.d2-d3 Te4-e3 17.Dh6xg5+ Kg4-f3 18.Dg5xh4 Th2xc2 19.Sf7-g5+ Kf3-g2 20.Sg5xh3 Lf5xh3 21.Ka3xa4 Tc2-a2+ 22.Ka4-b3 Ta2-e2 23.Dh4-h7 Te2-f2 24.Kb3-a4 Lh3-f5 25.Dh7-b7+ Te3-f3 26.Db7xa6 Lf5xd3 27.Da6-b7 Tf2-a2+ 28.Ka4-b3 Ta2-e2 29.Db7-g7+ Tf3-g3
 40/74	02:03	 977.663k	7.888k	-3,35	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-c7 Te4-e2 8.Dc7-d6+ Kf6-g7 9.Sb8-c6 Lg4-f5 10.Sc6-e5 Th4-e4 11.Dd6-c7+ Kg7-h6 12.Se5-f7+ Kh6-h5 13.Dc7xc5 Sg6-h4 14.Dc5-f8 Te2xh2 15.Df8-h6+ Kh5-g4 16.d2-d3 Te4-e3 17.Dh6xg5+ Kg4-f3 18.Dg5xh4 Th2xc2 19.Sf7-g5+ Kf3-g2 20.Sg5xh3 Lf5xh3 21.Ka3xa4 Tc2-a2+ 22.Ka4-b3 Ta2-e2 23.Dh4-h7 Te2-f2 24.Kb3-a4 Lh3-f5 25.Dh7-b7+ Te3-f3 26.Db7xa6 Lf5xd3 27.Da6-b7 Tf2-a2+ 28.Ka4-b3 Ta2-e2 29.Db7-g7+ Tf3-g3
 41/63	02:10	 1.019.570k	7.832k	-2,74	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-c7 Te4-e2 8.Dc7-d6+ Kf6-g7 9.Sb8-c6 Lg4-f5 10.Sc6-e5 Th4-e4 11.Dd6-c7+ Kg7-h6 12.Se5-f7+ Kh6-h5 13.Dc7xc5 Sg6-h4 14.Dc5-f8 Te2xh2 15.Df8-h6+ Kh5-g4 16.d2-d3 Te4-e3 17.Dh6xg5+ Kg4-f3 18.Dg5-h5+ Lf5-g4 19.Dh5xh4 Th2-g2 20.Sf7-g5+ Kf3-e2 21.Sg5xh3 Te3xh3 22.Dh4-f6
 41/63	02:39	 1.244.351k	7.813k	-2,74	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-c7 Te4-e2 8.Dc7-d6+ Kf6-g7 9.Sb8-c6 Lg4-f5 10.Sc6-e5 Th4-e4 11.Dd6-c7+ Kg7-h6 12.Se5-f7+ Kh6-h5 13.Dc7xc5 Sg6-h4 14.Dc5-f8 Te2xh2 15.Df8-h6+ Kh5-g4 16.d2-d3 Te4-e3 17.Dh6xg5+ Kg4-f3 18.Dg5-h5+ Lf5-g4 19.Dh5xh4 Th2-g2 20.Sf7-g5+ Kf3-e2 21.Sg5xh3 Te3xh3 22.Dh4-f6
 42/73	02:51	 1.336.533k	7.780k	-3,18	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-c7 Te4-e2 8.Dc7-d6+ Kf6-g7 9.Sb8-c6 Lg4-f5 10.Sc6-e5 Th4-e4 11.Dd6-c7+ Kg7-h6 12.Se5-f7+ Kh6-h5 13.Dc7xc5 Sg6-h4 14.Dc5-f8 Te2xh2 15.Df8-h6+ Kh5-g4 16.d2-d3 Te4-e3 17.Dh6xg5+ Kg4-f3 18.Dg5-h5+ Lf5-g4 19.Dh5xh4 Th2-g2 20.Sf7-g5+ Kf3-e2 21.Sg5xh3 Te3xh3 22.Dh4-f6 Ke2-e1 23.Df6-e5+ Ke1-d1 24.De5-e4 Th3-g3 25.De4xa4 Tg2xc2 26.Da4-f4 Tc2xc3+ 27.Ka3-b2 Tc3xd3 28.Df4-f1+ Kd1-d2 29.Df1-f2+ Lg4-e2 30.Df2-f4+ Tg3-e3
 42/73	04:06	 1.914.453k	7.751k	-3,18	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-c7 Te4-e2 8.Dc7-d6+ Kf6-g7 9.Sb8-c6 Lg4-f5 10.Sc6-e5 Th4-e4 11.Dd6-c7+ Kg7-h6 12.Se5-f7+ Kh6-h5 13.Dc7xc5 Sg6-h4 14.Dc5-f8 Te2xh2 15.Df8-h6+ Kh5-g4 16.d2-d3 Te4-e3 17.Dh6xg5+ Kg4-f3 18.Dg5-h5+ Lf5-g4 19.Dh5xh4 Th2-g2 20.Sf7-g5+ Kf3-e2 21.Sg5xh3 Te3xh3 22.Dh4-f6 Ke2-e1 23.Df6-e5+ Ke1-d1 24.De5-e4 Th3-g3 25.De4xa4 Tg2xc2 26.Da4-f4 Tc2xc3+ 27.Ka3-b2 Tc3xd3 28.Df4-f1+ Kd1-d2 29.Df1-f2+ Lg4-e2 30.Df2-f4+ Tg3-e3
 43/79	04:13	 1.963.135k	7.737k	-3,29	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-c7 Te4-e2 8.Dc7-d6+ Kf6-g7 9.Sb8-c6 Lg4-f5 10.Sc6-e5 Th4-e4 11.Dd6-c7+ Kg7-h6 12.Se5-f7+ Kh6-h5 13.Dc7xc5 Sg6-h4 14.Dc5-f8 Te2xh2 15.Df8-h6+ Kh5-g4 16.d2-d3 Te4-e3 17.Dh6xg5+ Kg4-f3 18.Dg5-h5+ Lf5-g4 19.Dh5xh4 Th2-g2 20.Sf7-g5+ Kf3-e2 21.Sg5xh3 Te3xh3 22.Dh4-f6 Ke2-e1 23.Ka3xa4 Tg2xc2 24.Df6-e7+ Lg4-e2 25.De7xa7 Tc2xc3 26.Da7-g1+ Ke1-d2 27.Ka4xa5 Tc3-b3 28.Dg1-g5+ Kd2xd3 29.Dg5-d5+ Kd3-c3 30.Dd5-c5+ Kc3-d2 31.Ka5-a4 Tb3-d3 32.Dc5-b4+ Kd2-c2 33.Db4-e4 Th3-e3 34.De4-g2 Kc2-b2 35.Ka4-a5
 43/79	05:01	 2.354.646k	7.822k	-3,29	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-c7 Te4-e2 8.Dc7-d6+ Kf6-g7 9.Sb8-c6 Lg4-f5 10.Sc6-e5 Th4-e4 11.Dd6-c7+ Kg7-h6 12.Se5-f7+ Kh6-h5 13.Dc7xc5 Sg6-h4 14.Dc5-f8 Te2xh2 15.Df8-h6+ Kh5-g4 16.d2-d3 Te4-e3 17.Dh6xg5+ Kg4-f3 18.Dg5-h5+ Lf5-g4 19.Dh5xh4 Th2-g2 20.Sf7-g5+ Kf3-e2 21.Sg5xh3 Te3xh3 22.Dh4-f6 Ke2-e1 23.Ka3xa4 Tg2xc2 24.Df6-e7+ Lg4-e2 25.De7xa7 Tc2xc3 26.Da7-g1+ Ke1-d2 27.Ka4xa5 Tc3-b3 28.Dg1-g5+ Kd2xd3 29.Dg5-d5+ Kd3-c3 30.Dd5-c5+ Kc3-d2 31.Ka5-a4 Tb3-d3 32.Dc5-b4+ Kd2-c2 33.Db4-e4 Th3-e3 34.De4-g2 Kc2-b2 35.Ka4-a5
 44/74	05:01	 2.360.810k	7.824k	-3,34	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-c7 Te4-e2 8.Dc7-d6+ Kf6-g7 9.Sb8-c6 Lg4-f5 10.Sc6-e5 Th4-e4 11.Dd6-c7+ Kg7-h6 12.Se5-f7+ Kh6-h5 13.Dc7xc5 Sg6-h4 14.Dc5-f8 Te2xh2 15.Df8-h6+ Kh5-g4 16.d2-d3 Te4-e3 17.Dh6xg5+ Kg4-f3 18.Dg5-h5+ Lf5-g4 19.Dh5xh4 Th2-g2 20.Sf7-g5+ Kf3-e2 21.Sg5xh3 Te3xh3 22.Dh4-f6 Ke2-e1 23.Df6-e7+ Ke1-f1 24.Ka3xa4 Tg2xc2 25.Ka4xa5 Th3-h5+ 26.Ka5-b4 a6-a5+ 27.Kb4-b3 Lg4-d1 28.Kb3-c4 a5-a4 29.De7xa7 Tc2-b2 30.Kc4-d4 Th5-h3 31.Kd4-c5 Tb2-b3 32.Da7-d7 Th3-h5+ 33.Kc5-c4 Ld1-e2 34.Dd7-g7 Tb3-b2 35.Dg7-g3 a4-a3
 44/74	06:21	 2.976.999k	7.806k	-3,34	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-c7 Te4-e2 8.Dc7-d6+ Kf6-g7 9.Sb8-c6 Lg4-f5 10.Sc6-e5 Th4-e4 11.Dd6-c7+ Kg7-h6 12.Se5-f7+ Kh6-h5 13.Dc7xc5 Sg6-h4 14.Dc5-f8 Te2xh2 15.Df8-h6+ Kh5-g4 16.d2-d3 Te4-e3 17.Dh6xg5+ Kg4-f3 18.Dg5-h5+ Lf5-g4 19.Dh5xh4 Th2-g2 20.Sf7-g5+ Kf3-e2 21.Sg5xh3 Te3xh3 22.Dh4-f6 Ke2-e1 23.Df6-e7+ Ke1-f1 24.Ka3xa4 Tg2xc2 25.Ka4xa5 Th3-h5+ 26.Ka5-b4 a6-a5+ 27.Kb4-b3 Lg4-d1 28.Kb3-c4 a5-a4 29.De7xa7 Tc2-b2 30.Kc4-d4 Th5-h3 31.Kd4-c5 Tb2-b3 32.Da7-d7 Th3-h5+ 33.Kc5-c4 Ld1-e2 34.Dd7-g7 Tb3-b2 35.Dg7-g3 a4-a3
 45/85	06:24	 3.000.328k	7.803k	-3,36	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-c7 Te4-e2 8.Dc7-d6+ Kf6-g7 9.Sb8-c6 Lg4-f5 10.Sc6-e5 Th4-e4 11.Dd6-c7+ Kg7-h6 12.Se5-f7+ Kh6-h5 13.Dc7xc5 Sg6-h4 14.Dc5-f8 Te2xh2 15.Df8-h6+ Kh5-g4 16.d2-d3 Te4-e3 17.Dh6xg5+ Kg4-f3 18.Dg5-h5+ Lf5-g4 19.Dh5xh4 Th2-g2 20.Sf7-g5+ Kf3-e2 21.Sg5xh3 Te3xh3 22.Dh4-f6 Ke2-e1 23.Df6-e7+ Ke1-f1 24.De7-f6+ Tg2-f2 25.Df6xa6 Tf2xc2 26.Da6xa5 Th3xd3 27.Da5xa7 Td3xc3+ 28.Ka3-b4 Tc3-c4+ 29.Kb4-a5 a4-a3 30.Da7-b7 Tc2-f2 31.Db7-h1+ Kf1-e2 32.Dh1-a1
 45/85	06:36	 3.097.550k	7.809k	-3,36	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-c7 Te4-e2 8.Dc7-d6+ Kf6-g7 9.Sb8-c6 Lg4-f5 10.Sc6-e5 Th4-e4 11.Dd6-c7+ Kg7-h6 12.Se5-f7+ Kh6-h5 13.Dc7xc5 Sg6-h4 14.Dc5-f8 Te2xh2 15.Df8-h6+ Kh5-g4 16.d2-d3 Te4-e3 17.Dh6xg5+ Kg4-f3 18.Dg5-h5+ Lf5-g4 19.Dh5xh4 Th2-g2 20.Sf7-g5+ Kf3-e2 21.Sg5xh3 Te3xh3 22.Dh4-f6 Ke2-e1 23.Df6-e7+ Ke1-f1 24.De7-f6+ Tg2-f2 25.Df6xa6 Tf2xc2 26.Da6xa5 Th3xd3 27.Da5xa7 Td3xc3+ 28.Ka3-b4 Tc3-c4+ 29.Kb4-a5 a4-a3 30.Da7-b7 Tc2-f2 31.Db7-h1+ Kf1-e2 32.Dh1-a1
 46/83	07:42	 3.622.099k	7.835k	-3,50	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-c7 Te4-e2 8.Dc7-d6+ Kf6-g7 9.Sb8-c6 Lg4-f5 10.Sc6-e5 Th4-e4 11.Dd6-c7+ Kg7-h6 12.Se5-f7+ Kh6-h5 13.Dc7xc5 Sg6-h4 14.Dc5-f8 Te2xh2 15.Df8-h6+ Kh5-g4 16.d2-d3 Te4-e3 17.Dh6xg5+ Kg4-f3 18.Dg5-h5+ Lf5-g4 19.Dh5xh4 Th2-g2 20.Sf7-g5+ Kf3-e2 21.Sg5xh3 Te3xh3 22.Dh4-f6 Ke2-e1 23.Ka3xa4 Tg2xc2 24.Df6-e7+ Ke1-f1 25.Ka4xa5 Th3-h5+ 26.Ka5-b4 a6-a5+ 27.Kb4-b3 Lg4-d1 28.Kb3-c4 a5-a4 29.De7xa7 Tc2-b2 30.Da7-e3 a4-a3 31.De3-c1 Kf1-e2 32.Kc4-d4 Th5-h3 33.Dc1-g5 Ke2-f2 34.Dg5-f5+ Th3-f3 35.Df5-g5 Tf3-g3 36.Dg5-f4+ Ld1-f3 37.Df4-c1 Tg3-g4+ 38.Kd4-c5 Tg4-a4 39.Dc1-h6 a3-a2 40.Dh6-h2+ Lf3-g2
 46/83	08:46	 4.153.008k	7.882k	-3,50	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-c7 Te4-e2 8.Dc7-d6+ Kf6-g7 9.Sb8-c6 Lg4-f5 10.Sc6-e5 Th4-e4 11.Dd6-c7+ Kg7-h6 12.Se5-f7+ Kh6-h5 13.Dc7xc5 Sg6-h4 14.Dc5-f8 Te2xh2 15.Df8-h6+ Kh5-g4 16.d2-d3 Te4-e3 17.Dh6xg5+ Kg4-f3 18.Dg5-h5+ Lf5-g4 19.Dh5xh4 Th2-g2 20.Sf7-g5+ Kf3-e2 21.Sg5xh3 Te3xh3 22.Dh4-f6 Ke2-e1 23.Ka3xa4 Tg2xc2 24.Df6-e7+ Ke1-f1 25.Ka4xa5 Th3-h5+ 26.Ka5-b4 a6-a5+ 27.Kb4-b3 Lg4-d1 28.Kb3-c4 a5-a4 29.De7xa7 Tc2-b2 30.Da7-e3 a4-a3 31.De3-c1 Kf1-e2 32.Kc4-d4 Th5-h3 33.Dc1-g5 Ke2-f2 34.Dg5-f5+ Th3-f3 35.Df5-g5 Tf3-g3 36.Dg5-f4+ Ld1-f3 37.Df4-c1 Tg3-g4+ 38.Kd4-c5 Tg4-a4 39.Dc1-h6 a3-a2 40.Dh6-h2+ Lf3-g2
 47/92	09:20	 4.425.949k	7.895k	-3,47	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7xa7 Lg4-e6 8.Sb8-d7+ Le6xd7 9.Da7xd7 Te4-e2 10.Lh2-d6 h3-h2 11.Dd7-d8+ Kf6-g7 12.Ld6xh2 Th4xh2 13.Dd8xg5 Te2xd2 14.Dg5xc5 Td2xc2 15.Dc5-a7+ Kg7-g8 16.Da7-b8+ Kg8-f7 17.Db8-c7+ Kf7-f6 18.Dc7-d6+ Kf6-g7 19.Ka3xa4 Tc2-a2+ 20.Ka4-b3 Th2-b2+ 21.Kb3-c4 Tb2-e2 22.Dd6-d7+ Te2-e7 23.Dd7-d4+ Kg7-h6 24.Dd4-b6 a5-a4 25.Db6xa6 Ta2-b2 26.Da6-c8 Te7-b7 27.Kc4-c5
 47/92	10:48	 5.207.830k	8.031k	-3,47	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7xa7 Lg4-e6 8.Sb8-d7+ Le6xd7 9.Da7xd7 Te4-e2 10.Lh2-d6 h3-h2 11.Dd7-d8+ Kf6-g7 12.Ld6xh2 Th4xh2 13.Dd8xg5 Te2xd2 14.Dg5xc5 Td2xc2 15.Dc5-a7+ Kg7-g8 16.Da7-b8+ Kg8-f7 17.Db8-c7+ Kf7-f6 18.Dc7-d6+ Kf6-g7 19.Ka3xa4 Tc2-a2+ 20.Ka4-b3 Th2-b2+ 21.Kb3-c4 Tb2-e2 22.Dd6-d7+ Te2-e7 23.Dd7-d4+ Kg7-h6 24.Dd4-b6 a5-a4 25.Db6xa6 Ta2-b2 26.Da6-c8 Te7-b7 27.Kc4-c5
 48/86	11:30	 5.525.081k	7.997k	-3,37	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7xa7 Lg4-e6 8.Sb8-d7+ Le6xd7 9.Da7xd7 Te4-e2 10.Dd7-c7 Te2xd2 11.Dc7xc5 Td2-e2 12.Dc5-d5 Th4-e4 13.Lh2-c7 Sg6-e7 14.Dd5-d6+ Kf6-g7 15.Dd6-g3 h3-h2 16.Dg3xg5+ Se7-g6 17.Lc7xh2 Te2xh2 18.Dg5-d5 Th2-e2 19.Dd5-b7+ Sg6-e7 20.Db7xa6 Te4-e5 21.c3-c4 Te2xc2 22.Da6-d6 Tc2-c3+ 23.Ka3xa4 Tc3xc4+ 24.Ka4-a3 Tc4-e4 25.Dd6-d7 Kg7-f7 26.Dd7-c7 Te4-e2 27.Ka3-a4 Te2-e3 28.Dc7-d6 Te3-e4+ 29.Ka4-a3 Se7-d5 30.Dd6-d7+ Kf7-g6 31.Dd7-c6+ Sd5-f6 32.Dc6-c1 Te5-e7 33.Dc1-g1+ Kg6-f7 34.Dg1-h1
 48/86	13:48	 6.677.450k	8.060k	-3,37	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7xa7 Lg4-e6 8.Sb8-d7+ Le6xd7 9.Da7xd7 Te4-e2 10.Dd7-c7 Te2xd2 11.Dc7xc5 Td2-e2 12.Dc5-d5 Th4-e4 13.Lh2-c7 Sg6-e7 14.Dd5-d6+ Kf6-g7 15.Dd6-g3 h3-h2 16.Dg3xg5+ Se7-g6 17.Lc7xh2 Te2xh2 18.Dg5-d5 Th2-e2 19.Dd5-b7+ Sg6-e7 20.Db7xa6 Te4-e5 21.c3-c4 Te2xc2 22.Da6-d6 Tc2-c3+ 23.Ka3xa4 Tc3xc4+ 24.Ka4-a3 Tc4-e4 25.Dd6-d7 Kg7-f7 26.Dd7-c7 Te4-e2 27.Ka3-a4 Te2-e3 28.Dc7-d6 Te3-e4+ 29.Ka4-a3 Se7-d5 30.Dd6-d7+ Kf7-g6 31.Dd7-c6+ Sd5-f6 32.Dc6-c1 Te5-e7 33.Dc1-g1+ Kg6-f7 34.Dg1-h1
 49/85	14:38	 7.048.789k	8.021k	-3,37	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7xa7 Lg4-e6 8.Sb8-d7+ Le6xd7 9.Da7xd7 Te4-e2 10.Dd7-c7 Te2xd2 11.Dc7xc5 Td2-e2 12.Dc5-d5 Th4-e4 13.Lh2-c7 Sg6-e7 14.Dd5-d6+ Kf6-g7 15.Dd6-g3 h3-h2 16.Dg3xg5+ Se7-g6 17.Lc7xh2 Te2xh2 18.Dg5-d5 Th2-e2 19.Dd5-b7+ Sg6-e7 20.Db7xa6 Te4-e5 21.Da6-c4 Te2-e3 22.Dc4-c7 Kg7-g6 23.Ka3-b2 a4-a3+ 24.Kb2-a1 Kg6-f7 25.c3-c4 Te3-e1+ 26.Ka1-a2 Te1-e2 27.Dc7-d6 Te5-e4 28.Dd6xa3 Te2xc2+ 29.Ka2-b1 Tc2-f2 30.Da3xa5 Te4-f4 31.Da5-h5+ Kf7-e6
 49/85	17:28	 8.458.009k	8.070k	-3,37	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7xa7 Lg4-e6 8.Sb8-d7+ Le6xd7 9.Da7xd7 Te4-e2 10.Dd7-c7 Te2xd2 11.Dc7xc5 Td2-e2 12.Dc5-d5 Th4-e4 13.Lh2-c7 Sg6-e7 14.Dd5-d6+ Kf6-g7 15.Dd6-g3 h3-h2 16.Dg3xg5+ Se7-g6 17.Lc7xh2 Te2xh2 18.Dg5-d5 Th2-e2 19.Dd5-b7+ Sg6-e7 20.Db7xa6 Te4-e5 21.Da6-c4 Te2-e3 22.Dc4-c7 Kg7-g6 23.Ka3-b2 a4-a3+ 24.Kb2-a1 Kg6-f7 25.c3-c4 Te3-e1+ 26.Ka1-a2 Te1-e2 27.Dc7-d6 Te5-e4 28.Dd6xa3 Te2xc2+ 29.Ka2-b1 Tc2-f2 30.Da3xa5 Te4-f4 31.Da5-h5+ Kf7-e6
 50/69	18:20	 8.790.596k	7.987k	-3,52	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-c7 Te4-e2 8.Sb8xa6 Lg4-f5 9.Sa6xc5 Th4-f4 10.Sc5-d7+ Lf5xd7 11.Lh2xf4 Sg6xf4 12.Dc7xd7 h3-h2 13.Dd7-h7 Te2xd2 14.c3-c4 Td2xc2 15.Ka3xa4 Sf4-g6 16.Ka4xa5 g5-g4 17.Dh7-h5 g4-g3 18.Dh5-d1 Tc2xc4 19.Ka5-a6 Tc4-h4 20.Dd1-d6+ Kf6-g7 21.Dd6-d7+ Kg7-h6 22.Dd7-d2+ Th4-f4 23.Dd2-g2 Tf4-f5 24.Ka6-b7 Tf5-g5 25.Kb7xa7 Sg6-f4 26.Dg2-c6+ Tg5-g6 27.Dc6-e4 Tg6-f6 28.De4-h1 Tf6-f5 29.Ka7-b7 Kh6-g5 30.Dh1-f3 Tf5-f7+ 31.Kb7-c6
 50/69	25:08	 12.354.230k	8.188k	-3,52	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-c7 Te4-e2 8.Sb8xa6 Lg4-f5 9.Sa6xc5 Th4-f4 10.Sc5-d7+ Lf5xd7 11.Lh2xf4 Sg6xf4 12.Dc7xd7 h3-h2 13.Dd7-h7 Te2xd2 14.c3-c4 Td2xc2 15.Ka3xa4 Sf4-g6 16.Ka4xa5 g5-g4 17.Dh7-h5 g4-g3 18.Dh5-d1 Tc2xc4 19.Ka5-a6 Tc4-h4 20.Dd1-d6+ Kf6-g7 21.Dd6-d7+ Kg7-h6 22.Dd7-d2+ Th4-f4 23.Dd2-g2 Tf4-f5 24.Ka6-b7 Tf5-g5 25.Kb7xa7 Sg6-f4 26.Dg2-c6+ Tg5-g6 27.Dc6-e4 Tg6-f6 28.De4-h1 Tf6-f5 29.Ka7-b7 Kh6-g5 30.Dh1-f3 Tf5-f7+ 31.Kb7-c6
 51/69	25:12	 12.384.058k	8.188k	-3,52	1.De8-e3+ Kf4-g4 2.Lg1-h2 Tf5-e5 3.De3-g3+ Kg4-f5 4.Dg3-d3+ Te5-e4 5.Dd3-d7+ Kf5-f6 6.Dd7xh7 Lh5-g4 7.Dh7-c7 Te4-e2 8.Sb8xa6 Lg4-f5 9.Sa6xc5 Th4-f4 10.Sc5-d7+ Lf5xd7 11.Lh2xf4 Sg6xf4 12.Dc7xd7 h3-h2 13.Dd7-h7 Te2xd2 14.c3-c4 Td2xc2 15.Ka3xa4 Sf4-g6 16.Ka4xa5 g5-g4 17.Dh7-h5 g4-g3 18.Dh5-d1 Tc2xc4 19.Ka5-a6 Tc4-h4 20.Dd1-d6+ Kf6-g7 21.Dd6-d7+ Kg7-h6 22.Dd7-d2+ Th4-f4 23.Dd2-g2 Tf4-f5 24.Ka6-b7 Tf5-g5 25.Kb7xa7 Sg6-f4 26.Dg2-c6+ Tg5-g6 27.Dc6-e4 Tg6-f6 28.De4-h1 Tf6-f5 29.Ka7-b7 Kh6-g5 30.Dh1-f3 Tf5-f7+ 31.Kb7-c6

...by the way: both positions were composed by our member "Hobacle" !

These positions are not good because in the first position there is more than one alternative and in the second position engines find Bh2+ with a draw evaluation.

Good test positions that I look for are positions when the following conditions happen:
1)Engines do not find the right move or need a long time to find it.
2)The right move is winning and other moves are losing(if other moves can get a draw it is not what I look for and there are many positions when it is not easy for engines to find the right move but usually they lose only 0.5 point by a mistake and not 1 point).

Spliffjiffer · Post by **Spliffjiffer** » Sun Jan 12, 2025 8:03 pm

Uri Blass wrote: ↑Sun Jan 12, 2025 6:41 pm
These positions are not good because in the first position there is more than one alternative and in the second position engines find Bh2+ with a draw evaluation.

Good test positions that I look for are positions when the following conditions happen:
1)Engines do not find the right move or need a long time to find it.
2)The right move is winning and other moves are losing(if other moves can get a draw it is not what I look for and there are many positions when it is not easy for engines to find the right move but usually they lose only 0.5 point by a mistake and not 1 point).

once Dann posted this one: [viewtopic.php?p=797671#p797671]
[d] b4bN1/4p1p1/1Q1p2K1/q1np4/3p1Rnk/6pr/4Rppr/3N4 w - -

a 10 min search with curr. SF gave this for me:

Code: Select all

FEN: b4bN1/4p1p1/3p2K1/Q1np4/3p1Rnk/6pr/4Rppr/3N4 b - - 0 1

Huntsman:
Huntsman von the Stockfish developers (see AUTHORS file)
Found 165 tablebases

Stockfish_24122214_x64_avx2:
Found 165 WDL and 145 DTZ tablebase files (up to 6-man).
Available processors: 0-11
Using 12 threads
info string NNUE evaluation using nn-1c0000000000.nnue (133MiB, (22528, 3072, 15, 32, 1))
info string NNUE evaluation using nn-37f18f62d772.nnue (6MiB, (22528, 128, 15, 32, 1))
 1/5	00:00	 807	404k	-10,92	1.Tf4xg4+ Kh4xg4
 2/4	00:00	 2k	759k	-10,92	1.Tf4xg4+ Kh4xg4
 3/4	00:00	 2k	875k	-10,92	1.Tf4xg4+ Kh4xg4
 4/5	00:00	 2k	1.075k	-10,94	1.Tf4xg4+ Kh4xg4 2.Db6xa5
 5/5	00:00	 3k	1.337k	-10,94	1.Tf4xg4+ Kh4xg4 2.Db6xa5
 6/9	00:00	 4k	2.053k	-10,86	1.Tf4xg4+ Kh4xg4 2.Db6xa5 g2-g1D 3.Da5xa8
 7/11	00:00	 5k	2.574k	-11,07	1.Tf4xg4+ Kh4xg4 2.Db6xa5 g2-g1D 3.Te2xe7
 8/13	00:00	 10k	3.316k	-10,73	1.Sd1xf2 g3xf2 2.Db6xa5 f2-f1D 3.Tf4xf1 g2xf1D 4.Te2xh2 Df1-d3+ 5.Kg6-f7
 9/14	00:00	 13k	4.350k	-11,11	1.Sd1xf2 g3xf2 2.Db6xa5 f2-f1D 3.Tf4xf1 g2xf1D 4.Te2xh2 Th3xh2 5.Da5xa8 Df1-d3+ 6.Kg6-f7 Dd3-f5+ 7.Kf7-e8
 10/16	00:00	 16k	5.413k	-10,08	1.Sd1xf2 g3xf2 2.Db6xa5 f2-f1D 3.Da5-e1+ Df1xe1 4.Te2xe1 Th3-c3 5.Tf4xg4+ Kh4xg4
 11/18	00:00	 25k	6.171k	-11,31	1.Sd1xf2 g3xf2 2.Db6xa5 f2-f1D 3.Da5-e1+ Df1xe1 4.Te2xe1 d4-d3 5.Te1-c1 e7-e5 6.Tf4xg4+ Kh4xg4
 12/22	00:00	 47k	9.439k	-11,37	1.Sd1xf2 g3xf2 2.Db6xa5 f2-f1D 3.Da5-e1+ Df1xe1 4.Te2xe1 Th3-e3 5.Tf4xf8 Sg4-e5+ 6.Kg6xg7
 13/24	00:00	 57k	9.570k	-11,26	1.Sd1xf2 g3xf2 2.Db6xa5 f2-f1D 3.Da5-e1+ Df1xe1 4.Te2xe1 d4-d3 5.Tf4xf8 Sg4-e5+ 6.Te1xe5 g2-g1D+ 7.Kg6-f7 d6xe5 8.Sg8xe7 Dg1-f1+ 9.Kf7-e8 Df1-e2 10.Se7-f5+ Kh4-g4 11.Ke8-e7 Th3-h7
 14/29	00:00	 126k	11.410k	-11,89	1.Sd1xf2 g3xf2 2.Db6xa5 f2-f1D 3.Da5-e1+ Df1xe1 4.Te2xe1 Sc5-d3 5.Kg6-f7 Sd3xf4 6.Kf7xf8 Kh4-g5 7.Sg8xe7 Th3-h7 8.Te1-g1 Th7-h8+ 9.Se7-g8 Sf4-e6+ 10.Kf8-e7 Th8xg8 11.Ke7xd6
 15/24	00:00	 184k	12.257k	-12,31	1.Sd1xf2 g3xf2 2.Db6xa5 f2-f1D 3.Da5-e1+ Df1xe1 4.Sg8xe7 De1-b1+ 5.Se7-f5+ Db1xf5+ 6.Tf4xf5 g2-g1D 7.Te2xh2 Dg1xh2 8.Tf5-h5+ Kh4-g3
 16/32	00:00	 375k	13.397k	-11,11	1.Sd1xf2 g3xf2 2.Sg8xe7 Lf8xe7 3.Db6xa5 f2-f1D 4.Te2xg2 Df1-b1+ 5.Kg6-f7 Th2xg2 6.Da5xa8 Db1-d3 7.Tf4xg4+ Kh4xg4
 17/30	00:00	 481k	13.746k	-11,91	1.Sd1xf2 g3xf2 2.Sg8xe7 Lf8xe7 3.Db6xa5 f2-f1D 4.Te2xg2 Df1xf4 5.Da5-e1+ Th3-g3 6.De1xe7+ Sg4-f6+ 7.Tg2xg3 Df4xg3+ 8.Kg6-f7 Sc5-e4 9.De7-f8 Se4-g5+ 10.Kf7xg7 Sg5-e6+ 11.Kg7-f7 Se6xf8 12.Kf7xf8
 18/40	00:00	 765k	13.909k	-12,55	1.Sd1xf2 g3xf2 2.Sg8xe7 Lf8xe7 3.Db6xa5 f2-f1D 4.Te2xg2 Df1xf4 5.Da5-e1+ Th3-g3 6.Tg2xh2+ Sg4xh2+ 7.Kg6-h7 Df4-f5+ 8.Kh7-g8 Df5-f8+ 9.Kg8-h7 Df8-e8 10.De1-a1 De8-g6+ 11.Kh7-g8 Dg6-e6+ 12.Kg8-h7
 19/37	00:00	 3.060k	15.226k	-13,57	1.Sd1xf2 g3xf2 2.Sg8xe7 Lf8xe7 3.Db6xa5 f2-f1D 4.Da5-e1+ Df1xe1 5.Te2xe1 Le7-g5 6.Tf4-f5 Lg5-e3 7.Tf5-h5+ Kh4-g3 8.Th5xh3+ Th2xh3 9.Kg6xg7 d4-d3 10.Te1-d1 Sc5-e6+ 11.Kg7-g8 Se6-f4 12.Td1-a1 La8-c6 13.Kg8-f7 Sg4-h6+ 14.Kf7-e7
 20/46	00:01	 22.189k	15.793k	-11,57	1.Db6xa5 f2-f1D 2.Da5-d2 g2-g1D 3.Tf4xf1 Sc5-e4 4.Tf1xf8 Se4xd2 5.Sg8xe7 Sg4-e5+ 6.Te2xe5 d6xe5 7.Kg6xg7 Dg1xd1 8.Tf8-f6 Kh4-g4 9.Se7-g6 Sd2-f3 10.Kg7-f8 Dd1-e2 11.Tf6-f7 Th3-h8+ 12.Kf8-e7
 21/46	00:02	 46.044k	16.071k	-11,76	1.Db6xa5 f2-f1D 2.Da5-d2 g2-g1D 3.Tf4xf1 Sc5-e4 4.Tf1-f5 Sg4-e5+ 5.Tf5xe5 Se4xd2 6.Te5-h5+ Kh4-g4 7.Th5-g5+ Kg4-f3 8.Te2xd2 Th2xd2 9.Kg6-f7 e7-e5 10.Kf7xf8 Dg1xd1 11.Kf8xg7 Dd1-e2 12.Sg8-f6 d4-d3 13.Kg7-g8 e5-e4 14.Tg5-f5+ Kf3-e3 15.Tf5-g5
 22/45	00:05	 86.190k	16.383k	-11,57	1.Sg8xe7 Lf8xe7 2.Db6-b8 Da5-d8 3.Db8xd8 Le7xd8 4.Te2-e8 Ld8-g5 5.Te8-h8+ Lg5-h6 6.Tf4-f5 Sg4-e5+ 7.Tf5xe5 d6xe5 8.Th8xh6+ g7xh6
 23/24	00:06	 101.099k	16.511k	-12,64	1.Sg8xe7 Lf8xe7 2.Db6-b8 Da5-d8 3.Db8xd8 Le7xd8 4.Te2-e8 Ld8-g5 5.Te8-h8+ Lg5-h6 6.Th8xh6+ g7xh6 7.Tf4-f5 Sg4-e5+ 8.Kg6-h7 f2-f1D 9.Tf5xf1 g2xf1D
 24/54	00:10	 180.774k	16.760k	-13,01	1.Db6xa5 f2-f1D 2.Da5-d2 g2-g1D 3.Tf4xf1 Sc5-e4 4.Te2xe4 Th2xd2 5.Te4xg4+ Kh4xg4 6.Tf1xg1 g3-g2 7.Kg6-f7 Th3-f3+ 8.Kf7-e8 Td2-e2 9.Sg8-f6+ Tf3xf6 10.Ke8-d7 g7-g5 11.Kd7-c8 Kg4-g3 12.Kc8-b8 La8-c6 13.Kb8-c8 Lf8-h6 14.Kc8-c7 Lc6-a8 15.Sd1-f2 Te2xf2 16.Kc7-b8 Tf6-f8+ 17.Kb8-a7 Tf2-b2 18.Tg1-d1 Tb2-e2 19.Td1-d3+ Te2-e3 20.Td3-d1 d4-d3
 25/56	00:19	 332.193k	16.887k	-13,58	1.Db6xa5 f2-f1D 2.Da5-d2 g2-g1D 3.Tf4xf1 Sc5-e4 4.Te2xe4 Th2xd2 5.Te4xg4+ Kh4xg4 6.Tf1xg1 g3-g2 7.Kg6-f7 Th3-f3+ 8.Kf7-e8 Td2-e2 9.Sd1-b2 Te2xb2 10.Tg1-d1 Kg4-g3 11.Td1-e1 La8-c6+ 12.Ke8-d8 Tf3-e3 13.Kd8-c8
 26/64	00:38	 646.546k	16.926k	-14,06	1.Db6xa5 f2-f1D 2.Da5-d2 g2-g1D 3.Tf4xf1 Sc5-e4 4.Te2xe4 Th2xd2 5.Te4xg4+ Kh4xg4 6.Tf1xg1 g3-g2 7.Kg6-f7 Th3-f3+ 8.Kf7-g6 Kg4-g3 9.Tg1-e1 e7-e5 10.Te1-g1 d4-d3 11.Sd1-e3 Tf3xe3 12.Sg8-f6 g7xf6 13.Tg1-a1 La8-c6 14.Kg6-f7 Lf8-h6 15.Kf7-g6 d5-d4 16.Ta1-a8
 27/66	01:22	 1.371.780k	16.603k	-14,53	1.Db6xa5 f2-f1D 2.Da5-d2 g2-g1D 3.Tf4xf1 Sc5-e4 4.Te2xe4 Th2xd2 5.Tf1xg1 d5xe4 6.Kg6-f7 Td2-f2+ 7.Kf7-e8 Tf2-f5 8.Ke8-d7 e4-e3 9.Kd7-e6 La8-e4 10.Sd1xe3 d4xe3 11.Sg8xe7 Lf8xe7 12.Ke6xe7 g3-g2 13.Tg1-d1 Kh4-g3 14.Td1-e1 Tf5-f6 15.Ke7-d8 Th3-h8+ 16.Kd8-c7 Th8-h1 17.Te1xh1 g2xh1T 18.Kc7-d8 Th1-h3 19.Kd8-c7 e3-e2
 28/55	01:51	 1.832.978k	16.436k	-14,82	1.Db6xa5 f2-f1D 2.Da5-d2 g2-g1D 3.Tf4xf1 Sc5-e4 4.Te2xe4 Th2xd2 5.Tf1xg1 d5xe4 6.Kg6-f7 Td2-f2+ 7.Kf7-e8 Tf2-f5 8.Sd1-b2 e4-e3 9.Tg1-d1 g3-g2 10.Sb2-a4 Kh4-g3 11.Td1xd4 g2-g1D 12.Sa4-c3 Dg1-f2 13.Td4-c4 Df2-g2 14.Sg8xe7 Lf8xe7 15.Tc4xg4+ Kg3xg4
 29/68	03:31	 3.427.677k	16.236k	-15,33	1.Db6xa5 f2-f1D 2.Da5-d2 g2-g1D 3.Tf4xf1 Sc5-e4 4.Te2xe4 Th2xd2 5.Te4xg4+ Kh4xg4 6.Tf1xg1 g3-g2 7.Kg6-f7 Th3-f3+ 8.Kf7-g6 Kg4-g3 9.Tg1-e1 e7-e5 10.Kg6-h7 Td2-e2 11.Te1xe2 g2-g1D 12.Sg8-f6 g7xf6 13.Kh7-g8 Dg1xd1 14.Te2-a2 Lf8-h6 15.Ta2-f2
 30/73	06:47	 6.556.513k	16.088k	-15,83	1.Db6xa5 f2-f1D 2.Da5-d2 g2-g1D 3.Tf4xf1 Sc5-e4 4.Te2xe4 Th2xd2 5.Te4xg4+ Kh4xg4 6.Tf1xg1 g3-g2 7.Kg6-f7 Th3-f3+ 8.Kf7-g6 Kg4-g3 9.Tg1-e1 e7-e5 10.Kg6-h7 Td2-e2 11.Te1xe2 g2-g1D 12.Sg8-f6 g7xf6 13.Kh7-g8 Dg1xd1 14.Te2-a2 Lf8-h6 15.Ta2-a5 e5-e4 16.Kg8-h7
 31/72	08:47	 8.454.804k	16.038k	-16,07	1.Db6xa5 f2-f1D 2.Da5-d2 g2-g1D 3.Tf4xf1 Sc5-e4 4.Te2xe4 Th2xd2 5.Sg8-h6 g7xh6 6.Te4xg4+ Kh4xg4 7.Tf1xg1 g3-g2 8.Kg6-h7 Th3-f3 9.Tg1-e1 e7-e5 10.Kh7-h8 Kg4-g3 11.Kh8-g8 La8-c6 12.Te1-g1 Lc6-d7 13.Sd1-f2 Td2xf2 14.Tg1-b1 Ld7-e6+ 15.Kg8-h8 Le6-f5 16.Tb1-d1 Lf5-g4 17.Kh8-g8 d4-d3 18.Td1-e1 Lg4-e6+ 19.Kg8-h8 Le6-f5 20.Te1-d1
 32/72	10:00	 9.638.312k	16.039k	-16,07	1.Db6xa5 f2-f1D 2.Da5-d2 g2-g1D 3.Tf4xf1 Sc5-e4 4.Te2xe4 Th2xd2 5.Sg8-h6 g7xh6 6.Te4xg4+ Kh4xg4 7.Tf1xg1 g3-g2 8.Kg6-h7 Th3-f3 9.Tg1-e1 e7-e5 10.Kh7-h8 Kg4-g3 11.Kh8-g8 La8-c6 12.Te1-g1 Lc6-d7 13.Sd1-f2 Td2xf2 14.Tg1-b1 Ld7-e6+ 15.Kg8-h8 Le6-f5 16.Tb1-d1 Lf5-g4 17.Kh8-g8 d4-d3 18.Td1-e1 Lg4-e6+ 19.Kg8-h8 Le6-f5 20.Te1-d1
 33/69	10:00	 9.638.312k	16.039k	-15,77	1.Db6xa5 f2-f1D 2.Da5-d2 g2-g1D 3.Tf4xf1 Sc5-e4 4.Te2xe4 Th2xd2 5.Sg8-h6 g7xh6 6.Te4-e1 Dg1-h2 7.Tf1xf8 g3-g2 8.Sd1-b2 Td2xb2 9.Te1-e6 Dh2-g3 10.Kg6-h7 Dg3-d3+ 11.Kh7-g7 h6-h5 12.Kg7-g8 Th3-g3 13.Kg8-h8 Sg4-e5 14.Te6xe5 d6xe5 15.Tf8-f4+ Tg3-g4 16.Tf4-f8 Dd3-e3 17.Kh8-h7 De3-e4+ 18.Kh7-h6

I hope this is more in line with your expectations,
greeting, Peer

Dann Corbit · Post by **Dann Corbit** » Sun Jan 19, 2025 7:10 am

I posted this in the wrong message. Mea culpa. Anyway:

I have a clarification I would like to ask Uri about this project.

Consider a position like this one:
[d]r1q2rk1/1b3p2/pp2p1pp/7B/2P1n2B/P1Q3R1/1P3PPP/5RK1 w - -

r1q2rk1/1b3p2/pp2p1pp/7B/2P1n2B/P1Q3R1/1P3PPP/5RK1 w - - acd 52/94; acs 3316 ; acn 3192531k; ce 538 ; bm Bxg6; pv Bxg6 Nxg3 Qxg3 fxg6 Qxg6+ Kh8 Qxh6+ Kg8 Qg6+ Kh8 Rd1 Qc6 Bf6+ Rxf6 Qxf6+ Kg8 Qg6+ Kf8 Rd4 Qxg2+ Qxg2 Bxg2 Kxg2 Ke7 Kg3 e5 Rg4 Rd8 h4 Rd1 Kg2 Kf7 h5 Rd2 b3 Rd8 Rg3 Rh8 Rh3 Rc8 h6 Kg8 Kf3 b5 h7+ Kh8 cxb5 Rb8 Ke4 Rxb5 a4 Rb8 Kxe5 Rd8 Ke4 Rd6 Ke3 Rf6 Kd4 Rxf2 Kc5 Rf6 b4 Rf4 Rd3;
r1q2rk1/1b3p2/pp2p1pp/7B/2P1n2B/P1Q3R1/1P3PPP/5RK1 w - - acd 52/86; acs 3316 ; acn 3192531k; ce -211 ; bm Qe5; pv Qe5 Nxg3 Qxg3 Kh7 Bf6 Qxc4 Bg4 Rac8 h3 Qc2 Kh2 b5 Re1 Qc7 Be5 Qd8 Re3 f5 Bf3 Bxf3 Qxf3 Rf7 Qg3 Qe7 Bd6 Qd7 Be5 g5 Rd3 Qe8 Bc3 Rd8 Rd6 Rxd6 Qxd6 Rd7 Qb6 Rd1 Be5 Kg6 Qxa6 Rd5 f4 gxf4 Bxf4 Kf7 Qa7+ Rd7 Qa6;
r1q2rk1/1b3p2/pp2p1pp/7B/2P1n2B/P1Q3R1/1P3PPP/5RK1 w - - acd 52/79; acs 3316 ; acn 3192531k; ce -229 ; bm Qd3; pv Qd3 Nxg3 Qxg3 Kh7 Bf6 Qxc4 Bg4 Rac8 h3 Qc2 Re1 b5 Kh2 Qc7 Be5 Qd8 Re3 f5 Bf3 Bxf3 Qxf3 Qb6 Qe2 Rf7 Qd2 Rd8 Qc2 Qb7 f4 Rc8 Bc3 Qc7 Qf2 Qd6 Be5 Qd5 Re2 g5 Rd2 Qc5 Qg3 gxf4 Bxf4 Rg8;

Here we see a multi-pv analysis of the top three moves. We can see that the move Bxg6 has a score of + one rook. We can see that the next two moves are no better than losing two pawns. So my question is, Is the move Bxg6 a winning move and are Qd3 and Qe5 losing moves? The reason that I ask is that we have not proven the best move wins or that the worst moves lose. We are using the estimate of an engine to tell us what it thinks is best and to give us the pv so that we have the plan to explain it.

In other words should we drive the best move clear to winning checkmate and all the other moves clear to losing by checkmate or are approximations good enough?

Uri Blass · Post by **Uri Blass** » Sun Jan 19, 2025 11:53 am

Dann Corbit wrote: ↑Sun Jan 19, 2025 7:10 am I posted this in the wrong message. Mea culpa. Anyway:

I have a clarification I would like to ask Uri about this project.

Consider a position like this one:
[d]r1q2rk1/1b3p2/pp2p1pp/7B/2P1n2B/P1Q3R1/1P3PPP/5RK1 w - -

r1q2rk1/1b3p2/pp2p1pp/7B/2P1n2B/P1Q3R1/1P3PPP/5RK1 w - - acd 52/94; acs 3316 ; acn 3192531k; ce 538 ; bm Bxg6; pv Bxg6 Nxg3 Qxg3 fxg6 Qxg6+ Kh8 Qxh6+ Kg8 Qg6+ Kh8 Rd1 Qc6 Bf6+ Rxf6 Qxf6+ Kg8 Qg6+ Kf8 Rd4 Qxg2+ Qxg2 Bxg2 Kxg2 Ke7 Kg3 e5 Rg4 Rd8 h4 Rd1 Kg2 Kf7 h5 Rd2 b3 Rd8 Rg3 Rh8 Rh3 Rc8 h6 Kg8 Kf3 b5 h7+ Kh8 cxb5 Rb8 Ke4 Rxb5 a4 Rb8 Kxe5 Rd8 Ke4 Rd6 Ke3 Rf6 Kd4 Rxf2 Kc5 Rf6 b4 Rf4 Rd3;
r1q2rk1/1b3p2/pp2p1pp/7B/2P1n2B/P1Q3R1/1P3PPP/5RK1 w - - acd 52/86; acs 3316 ; acn 3192531k; ce -211 ; bm Qe5; pv Qe5 Nxg3 Qxg3 Kh7 Bf6 Qxc4 Bg4 Rac8 h3 Qc2 Kh2 b5 Re1 Qc7 Be5 Qd8 Re3 f5 Bf3 Bxf3 Qxf3 Rf7 Qg3 Qe7 Bd6 Qd7 Be5 g5 Rd3 Qe8 Bc3 Rd8 Rd6 Rxd6 Qxd6 Rd7 Qb6 Rd1 Be5 Kg6 Qxa6 Rd5 f4 gxf4 Bxf4 Kf7 Qa7+ Rd7 Qa6;
r1q2rk1/1b3p2/pp2p1pp/7B/2P1n2B/P1Q3R1/1P3PPP/5RK1 w - - acd 52/79; acs 3316 ; acn 3192531k; ce -229 ; bm Qd3; pv Qd3 Nxg3 Qxg3 Kh7 Bf6 Qxc4 Bg4 Rac8 h3 Qc2 Re1 b5 Kh2 Qc7 Be5 Qd8 Re3 f5 Bf3 Bxf3 Qxf3 Qb6 Qe2 Rf7 Qd2 Rd8 Qc2 Qb7 f4 Rc8 Bc3 Qc7 Qf2 Qd6 Be5 Qd5 Re2 g5 Rd2 Qc5 Qg3 gxf4 Bxf4 Rg8;

Here we see a multi-pv analysis of the top three moves. We can see that the move Bxg6 has a score of + one rook. We can see that the next two moves are no better than losing two pawns. So my question is, Is the move Bxg6 a winning move and are Qd3 and Qe5 losing moves? The reason that I ask is that we have not proven the best move wins or that the worst moves lose. We are using the estimate of an engine to tell us what it thinks is best and to give us the pv so that we have the plan to explain it.

In other words should we drive the best move clear to winning checkmate and all the other moves clear to losing by checkmate or are approximations good enough?

Tיhe tatget of my post is to ask if there are positions that engines play a losing move instrad of winning move(when the best move is winning and the second best move is losing.
If the engine see the mate it is not going to play the losing move(of course it is possible that it may be possible to prove the mate when the engine with no human help does not see the mate).

Dann Corbit · Post by **Dann Corbit** » Sun Jan 19, 2025 5:45 pm

Code: Select all

1B6/3R4/npp5/p1k5/2P1P2r/Kp1p1p2/1N1PP3/2n1rb2 w - - bm Bg3; 
1b6/qrn3P1/1n3PPk/4P2B/3P1p1K/2P5/bP2r1p1/Q7 w - - bm b3; 
1k1B3n/1P3n2/K1Bp3p/p1ppP3/N1p2P2/N4p2/b7/2rr1qb1 w - - bm Nb6; 
1k1K3R/1p1p1q1p/1P6/1P5P/2N2p2/p3Pp1Q/p2pP3/8 w - - bm Qf5; 
1K3B1n/3r1p2/1P1R4/3P1P1k/7p/2p4P/Ppp2pBp/b4N2 w - - bm Bh6; 
1K6/3p1p1p/k7/1n1N4/2N5/p4p1p/p1n2P1P/Bb6 w - - bm Ka8; 
1KR5/8/pp1B4/p4P2/1rppk1Pb/n1qrp1p1/2PQb1P1/2n2B2 w - - bm Qxe2; 
1n2b3/qpP5/p1pk3p/PPp2K2/2P5/8/8/6B1 w - - bm b6; 
1N6/p5BK/2B5/k2Np2p/3p2p1/1p4br/2P5/2n4n w - - bm Bf8; 
1Nb4b/1pRp4/1K2p1Q1/4pn1q/k3p3/rp1n4/rppR4/4N3 w - - bm Rc4+; 
1NBr3R/Pp1Pn2K/P2pbk2/1pNPn3/2pp3P/3r3Q/R6B/8 b - - bm Rxh8+; 
1q2n1K1/Rp4p1/pPpPPrp1/PrQp1B1R/5B2/3p2p1/2b2n2/3N2k1 w - - bm Qxf2+; 
1Q3R1r/pPBppB2/p7/1r1PKPp1/3p3R/1b2bN2/1P2Pn2/k7 b - - bm Rxh4; 
1q5r/8/8/Npbpn2p/Q1RR4/1P1PP1P1/p1K2P2/k6b w - - bm Rh4; 
1QK5/8/kp5p/8/pB2pp2/2pp2b1/3p4/rn5b w - - bm Bc5; 
1R1B4/kp6/1p3pq1/1K2p3/2p2r2/1p4p1/8/4Q3 w - - bm Bc7; 
1r6/8/3p1BBp/N1p2R2/P3p3/2P1kp2/2pp1p2/3rbK2 w - - bm Nc4+; 
1rbK4/1p1p4/pP1P4/P7/3pn3/1P1k1p1p/1P3p1p/3B1N1N w - - bm Ke7; 
1rk1K3/rp5p/pP6/2P1p3/3P3b/N1P1P2P/8/8 w - - bm Nc4; 
2b5/1p1p3K/7N/4B1kp/Nn3p1b/2p1p1p1/r1p1P3/q1n2B1r w - - bm Bh3; 
2bB3q/1pRqQ3/pRBbqQ2/NpkprnQ1/1NnrnQQ1/2QnQK2/3QQ3/8 b - - bm Qh1+; 
2BQ1RbB/2p2N2/pkN1p3/2p1b3/P3R1PP/5pr1/q1p3r1/n1K2n2 w - - bm Rb4+; 
2K1k1br/3p1n1r/2p2pN1/P2p1N2/2P4P/5p2/P2P4/8 w - - bm a6; 
2K1n3/P1P1bbrk/R1Q1n1R1/Q1Q1r3/q1B3R1/q1BPQNN1/q7/q2qqqqq w - - bm Rxg7+; 
2KBR3/3p1p2/n2k2pb/1Bp1p2b/2P2n2/1p1r1p2/P1p5/R2r1N2 w - - bm Bf6; 
2N1K3/p4R2/p3k2p/1r6/4P1Nb/8/1P2n3/1r1n4 w - - bm Rd7;

With analysis:

Code: Select all

1B6/3R4/npp5/p1k5/2P1P2r/Kp1p1p2/1N1PP3/2n1rb2 w - - acd 999; bm Bg3; ce 32754; c7 "No. 289166 (id: P1244578) B ar, Wolfgang source 1: Freie Presse (Chemnitz), No. 1607, 11/10/1974 stipulation: #7 solution: 1.Lc7? droht 2.Lxb6+ Kxb6 3.Sa4# 1....Sxc7!,a4!  1.Ld6+? Kd4 2.Lc7+ Kxe4!  1.Le5? Txe4? 2.Ld6+ 1....Sxe2!  1.Lg3! Th2 2.Lf4 Thxe2 3.Le5 Txe4 4.Ld6+ Kd4 5.Lc7+ Kc5 6.Lxb6+ Kxb6 7.Sa4# award: 1.Preis"; dm 7; pm Bg3; pv Bg3 Rh2 Bf4 Rhxe2 Be5 Rxe4 Bd6+ Kd4 Bc7+ Kc5 Bxb6+ Kxb6 Na4#; 
1b6/qrn3P1/1n3PPk/4P2B/3P1p1K/2P5/bP2r1p1/Q7 w - - acd 999; bm b3; ce 32752; c7 "No. 310280 (id: P1406903) Salini, Yves source 1: Europe Echecs, 1992 stipulation: #8 solution: 1.b3! Lxb3 2.c4 Lxc4 3.d5 Lxd5 4.e6 Lxe6 5.g8=S Lxg8 6.f7 Te8 7.Dh8 Lh7 8.Dxh7# 6....Dxa1 7.f8=D Dg7 8.Dxf4# award: Lob"; dm 8; pm b3; pv b3 Bxb3 c4 Bxc4 d5 Bxd5 e6 Bxe6 g8=N+ Bxg8 f7 Re8 Qh8+ Bh7 Qxh7#; 
1k1B3n/1P3n2/K1Bp3p/p1ppP3/N1p2P2/N4p2/b7/2rr1qb1 w - - acd 998; bm Nb6; ce 32730; dm 19; pm Nb6; pv Nb6 Qh3 f5 Qxf5 Bc7+ Kxc7 Ka7 Kxc6 e6 Qxe6 b8N+ Kc7 Nb5+ Kd8 Nc6+ Ke8 Nc7+ Kf8 Nxe6+ Ke8 Nc7+ Kf8 Nd7+ Kg7 Ne6+ Kg6 Ne7+ Kh5 Nf6+ Kh4 Nf5+ Kh3 Nf4+ Kh2 Ng4+ Kh1 Ng3+; 
1k1K3R/1p1p1q1p/1P6/1P5P/2N2p2/p3Pp1Q/p2pP3/8 w - - acd 66; bm Qf5; ce 32734; c0 "3rd prize Kopnin 90 MT; 2009.12.29; P. Olin (Finland); *; Annotater: ,Iuri; 2009."; c7 "3.p Kopnin MT Shakhmatnaya Poezia;2009.12.15;W:Olin=P;(+4101.58d8b8);1-0;2009.12.15"; c9 "HHdbVI.0245228.001a.10635"; dm 17; pm Qf5; pv Qf5 a1=Q Ne5 d1=Q Qxf4 Qd6 Nc6+ dxc6+ Qxd6+ Ka8 Re8 h6 Qe7 Qxe8+ Qxe8 Qg7 bxc6 bxc6 Qxc6+ Qb7 Qc8+ Qb8 Kd7 Qxc8+ Kxc8 fxe2 Kc7 e1=Q b7+ Ka7 b8=Q+ Ka6 Qb6+; 
1K3B1n/3r1p2/1P1R4/3P1P1k/7p/2p4P/Ppp2pBp/b4N2 w - - acd 78; bm Bh6; ce 32736; c0 "Suomen Shakki#0147; 1950; Lilja=H; (+0454.57b8h5) (c); 1-0"; c7 "Suomen Shakki#0147;1950;W:Lilja=H;(+0454.57b8h5) (c);1-0;1950"; c9 "HHdbVI.1302242.001a.66678"; dm 16; pm Bh6; pv Bh6 h1=Q Bxh1 Rxd6 Be3 Rxb6+ Ka7 Rb7+ Ka6 Rb6+ Ka5 Rb5+ Ka4 Rb4+ Ka3 Rg4 Bf3 b1=N+ Kb3 c1=N+ Kc2 Na3+ Kxc1 Bb2+ Kd1 c2+ Ke2 c1=N+ Kd1 Bf6 Bxg4+; 
1K6/3p1p1p/k7/1n1N4/2N5/p4p1p/p1n2P1P/Bb6 w - - acd 999; bm Ka8; ce 32750; c9 "HHdbVI.0598134.005a.27688"; dm 9; pm Ka8; pv Ka8 h6 Kb8 h5 Ka8 h4 Kb8 f6 Ka8 f5 Kb8 f4 Ka8 d6 Kb8 Nxa1 Nb4#; 
1KR5/8/pp1B4/p4P2/1rppk1Pb/n1qrp1p1/2PQb1P1/2n2B2 w - - acd 98; bm Qxe2; ce 32746; dm 11; pm Qxe2; pv Qxe2 Nxe2 Bxe2 Kd5 Bf4 Ke4 Bc7 Kd5 Bf3+ Kc5 Bxg3+ Kb5 Bc6+ Kc5 Be8+ Kd5 Bf7+ Ke4 Re8+ Be7 Rxe7+; 
1n2b3/qpP5/p1pk3p/PPp2K2/2P5/8/8/6B1 w - - acd 49; bm b6; ce 32720; c0 "td20 {m}; 1944; Wotawa A; White wins;"; c7 "No. 460633 (id: P1365430) Wotawa, Alois source 1: Deutsche Schachzeitung, No. 2243, 07/1944 stipulation: Gewinn solution: 1.b6! Da8 2.c8=D Ld7+ 3.Kf6 Lxc8 4.Lh2+ Kd7 5.Kf7 Kd8 6.Lc7+ Kd7 7.Le5 Kd8 8.Lf6+ Kd7 9.Le7 h5 10.Lg5 Kd6 11.Lf4+ Kd7 12.Lg3 Kd8 13.Lh4+ Kd7 14.Le7 h4 15.Lxh4 Kd6 16.Lg3+ Kd7 17.Le5 Kd8 18.Lf6+ Kd7 19.Le7 Da7 20.bxa7"; c9 "HHdbVI.1354667.001a.69918"; dm 24; pm b6; pv b6; 
1N6/p5BK/2B5/k2Np2p/3p2p1/1p4br/2P5/2n4n w - - acd 999; bm Bf8; ce 32752; c7 "No. 307653 (id: P1389934) Lepusch utz, Hans source 1: Schach, No. 3374, 01/1960 stipulation: #7 solution: 1.Lh6!? Le1!!"; dm 8; pm Bf8; pv Bf8 Na2 c3 dxc3 Ne3 Kb6 Bd6 a6 Nc4+ Ka7 Nd7 a5 Bc5+ Ka6 Nb8#; 
1Nb4b/1pRp4/1K2p1Q1/4pn1q/k3p3/rp1n4/rppR4/4N3 w - - acd 999; bm Rc4+; ce 32754; dm 7; pm Rc4+; pv Rc4+ Nb4 Na6 bxa6 Rd5 exd5 Qc6+ dxc6 Nd3 exd3 Rc5 d2 Ra5#; 
1NBr3R/Pp1Pn2K/P2pbk2/1pNPn3/2pp3P/3r3Q/R6B/8 b - - acd 96; bm Rxh8+; ce 32742; dm 13; pm Rxh8+; pv Rxh8+ Kxh8 N5g6+ Kh7 Nf8+ Kh6 Ng8+ Kh5 Bf7+ Kg4 Nh6+ Kf4 Ng6+ Ke4 Bxd5+ Kxd5 Ne7+ Kxd6 Nf7+ Kc7 Nd5+ Kxb7 Nd8+ Ka8 Nb6+; 
1q2n1K1/Rp4p1/pPpPPrp1/PrQp1B1R/5B2/3p2p1/2b2n2/3N2k1 w - - acd 57; bm Qxf2+; ce 32712; dm 28; pm Qxf2+; pv Qxf2+ gxf2 Rg5+ Kf1 Bh3+ Ke2 Bg4+ Kf1 Ne3+ Ke1 Nxc2+ dxc2 Re5+ Kf1 Bh3+ Kg1 Rg5+ Kh1 Bg2+ Kg1 Be4+ Kf1 Bd3+ Ke1 Re5+ Kd1 Be2+ Ke1 Bxb5+ Kd1 Be2+ Ke1 Bg4+ Kf1 Bh3+ Kg1 Rg5+ Kh1 Bg2+ Kg1 Bxd5+ Kf1 Bc4+ Ke1 Re5+ Kd1 Be2+ Ke1 Bxa6+ Kd1 Be2+ Ke1 Bg4+ Kf1 Bh3+; 
1Q3R1r/pPBppB2/p7/1r1PKPp1/3p3R/1b2bN2/1P2Pn2/k7 b - - acd 82; bm Rxh4; ce 32742; dm 13; pm Rxh4; pv Rxh4 Nxh4 Bc2 Bh5 Be4 Bf7 Bb1 Bh5 Ba2 b3 Bxb3 Bf7 Bc2 Bh5 Be4 Bf7 Bb1 Bh5 Ba2 Bf7 Bf4+ Kxd4 Rb4+ Kc3 Rc4+; 
1q5r/8/8/Npbpn2p/Q1RR4/1P1PP1P1/p1K2P2/k6b w - - acd 999; bm Rh4; ce 32752; c7 "No. 306742 (id: P1384335) Popandopulo, Awenir N. source 1: Schach, No. 2776, 12/1957 stipulation: #8 solution: 1.Th4! Lg2 2.Th1+ Lxh1 3.Th4"; dm 8; pm Rh4; pv Rh4 Bg2 Rh1+ Bxh1 Rh4 Bg2 Rh1+ Bxh1 Qh4 Bf3 Qh1+ Bxh1 b4 h4 Nb3#; 
1QK5/8/kp5p/8/pB2pp2/2pp2b1/3p4/rn5b w - - acd 999; bm Bc5; ce 32750; c7 "No. 302421 (id: P1350779) Oganesjan, Alexej S. source 1: FIDE Weltpokal, 2017 stipulation: #9 solution: 1.Lc5! droht 2.Dxb6# 1....bxc5 2.Db7+! Ka5 3.Kc7 a3 4.Db6+! Ka4 5.Kc6 a2 6.Db5+! Ka3 7.Kxc5 Lf2+ 8.Kc4 d1=D 9.Db4# 1....Kb5 2.Dxb6+ Kc4 3.Kd7 Kd5 4.Db5! e3 5.Lb6+! Ke4 6.Dc6+ Kf5 7.De6+ Kg5 8.Ld8+ Kh5 9.Df5# award: 3.ehrende Erw ahnung"; dm 9; pm Bc5; pv Bc5 bxc5 Qb7+ Ka5 Kc7 a3 Qb6+ Ka4 Kc6 a2 Qb5+ Ka3 Kxc5 Bf2+ Kc4 h5 Qb3#; 
1R1B4/kp6/1p3pq1/1K2p3/2p2r2/1p4p1/8/4Q3 w - - acd 80; bm Bc7; ce 32700; c0 "sp.hm Chernobyl ty Vestnik Chernobila; 1990; Kotov=A; (+4410.07b5a7); 1-0"; c7 "sp.hm Chernobyl ty Vestnik Chernobila;1990;W:Kotov=A;(+4410.07b5a7);1-0;1990"; c9 "HHdbVI.0638731.001a.29774"; dm 34; pm Bc7; pv Bc7 b2 Qb1 Qxb1 Rg8 Qg1 Bb8+ Ka8 Bxe5+ Ka7 Bb8+ Ka8 Bxf4+ Ka7 Bb8+ Ka8 Bxg3+ Ka7 Bb8+ Ka8 Rxg1 Kxb8 Kxc4 f5 Rb1 Kc7 Rxb2 Kc6 Rf2 b5+ Kb4 f4 Rxf4 Kd5 Kxb5 Ke5 Rh4 Kd5 Kb6 Ke5 Kxb7 Kd5 Kb6 Ke5 Kc5 Kf5 Kd6 Kg5 Rc4 Kf5 Rb4 Kf6 Rb5 Kf7 Rf5+ Kg7 Ke7 Kg6 Rd5 Kg7 Rd6 Kg8 Kf6 Kh8 Kg6 Kg8 Rd8+; 
1r6/8/3p1BBp/N1p2R2/P3p3/2P1kp2/2pp1p2/3rbK2 w - - acd 999; bm Nc4+; ce 32750; c7 "No. 288816 (id: P1241162) B ar, Wolfgang source 1: S achsische Zeitung, No. 3468V, 10/06/2006 stipulation: #9 solution: 1.Sc4+? Kd3 2.Tf3+ Kxc4 3.Lf7+ d5! 1.Sc4+? Kd3 2.Sb2 Txb2! 1.Lg7? (2.Lxh7 Kd3 3.Txf3) c2! 1.Sc4+! Kd3 2.Sa3 Ke3 3.Lg7 Th8 4.Sc4+ Kd3 5.Sb2+ Ke3 6.Le5 dxe5 7.Sc4+ Kd3 8.Txf3+ Kxc4 9.Lf7# award: 1.Preis"; dm 9; pm Nc4+; pv Nc4+ Kd3 Na3 Ke3 Bg7 Rh8 Nc4+ Kd3 Nb2+ Ke3 Be5 dxe5 Nc4+ Kd3 Rxf3+ Kxc4 Bf7#; 
1rbK4/1p1p4/pP1P4/P7/3pn3/1P1k1p1p/1P3p1p/3B1N1N w - - acd 60; bm Ke7; ce 32742; c9 "HHdbVI.1661997.109a.89980"; dm 13; pm Ke7; pv Ke7 Ra8 Kf8 Rb8 Kg7 Ra8 Kg6 Rb8 Kh6 Ra8 Kg7 Rb8 Kf8 Ra8 Ke7 Rb8 Kd8 Ra8 Kc7 Ra7 Kb8 Ra8+ Kxa8 Nd2 Nxf2+; 
1rk1K3/rp5p/pP6/2P1p3/3P3b/N1P1P2P/8/8 w - - acd 98; bm Nc4; ce 32742; c9 "HHdbVI.0932184.002a.45671"; dm 13; pm Nc4; pv Nc4 Rba8 Na5 exd4 cxd4 Kb8 d5 h5 d6 Bf6 d7 h4 e4 Bg5 e5 Bf6 e6 Be7 Nc4 Bg5 e7 Bxe7 Kxe7 a5 d8=Q+; 
2b5/1p1p3K/7N/4B1kp/Nn3p1b/2p1p1p1/r1p1P3/q1n2B1r w - - acd 999; bm Bh3; ce 32754; c7 "No. 298680 (id: P1323958) Johandl, Alois source 1: S achsische Zeitung, No. 2026, 30/03/1990 stipulation: #7 solution: 1.Lh3! droht 2.Sf7# 1....Txh3 2.Sc5 d5 3.Se6+ Lxe6 4.Kg7 f3 5.exf3 Sd3 6.f4 Sxf4 7.Lf6#"; dm 7; pm Bh3; pv Bh3 Rxh3 Nc5 d5 Ne6+ Bxe6 Kg7 f3 exf3 Ncd3 f4+ Nxf4 Bf6#; 
2bB3q/1pRqQ3/pRBbqQ2/NpkprnQ1/1NnrnQQ1/2QnQK2/3QQ3/8 b - - acd 42; bm Qh1+; ce 32742; dm 13; pm Qh1+; pv Qh1+ Qeg2 Nxd2+ Qexd2 Nh4+ Q4xh4 Rxf4+ Qfxf4 Qeh3+ Qhg3 Q3xg2+ Qgxg2 Qdh3+ Qfg3 Rf5+ Qxf5 Qxg3+ Ke2 Qgxg2+ Qf2+ Qxf2+ Kxd3 Bf5+ Qe4 Qxe4+; 
2BQ1RbB/2p2N2/pkN1p3/2p1b3/P3R1PP/5pr1/q1p3r1/n1K2n2 w - - acd 61; bm Rb4+; ce 32708; c0 "00:03 @ C0/R2/K4/P9/X21"; dm 30; pm Rb4+; pv Rb4+ cxb4 Qd4+ Bxd4 Bxd4+ Kxc6 Bb7+ Kxb7 Nd8+ Kc8 Nc6+ Kd7 Nb8+ Kd6 Rd8+ Ke7 Nc6+ Kf7 Rd7+ Kg6 Ne7+ Kf7 Nd5+ Kg6 Nf4+ Kh6 Bg7+ Kh7 Bf6+ Bf7 Rxf7+ Kg8 Rg7+ Kf8 Ng6+ Ke8 Rg8+ Kd7 Ne5+ Kd6 Rd8+ Kc5 Be7+ Kb6 Rb8+ Ka5 Nc6+ Kxa4 Rxb4+ Ka3 Nd4 Nb3+ Rxb3+ Ka4 Rb4+ Ka3 Rc4+ c5 Bxc5+; 
2K1k1br/3p1n1r/2p2pN1/P2p1N2/2P4P/5p2/P2P4/8 w - - acd 98; bm a6; ce 32742; c9 "HHdbVI.0366540.010a.16177"; dm 13; pm a6; pv a6 f2 a7 f1=Q a8=N Qf4 Nc7+ Qxc7+ Kxc7 d6 Kc8 dxc4 a4 c3 dxc3 d5 a5 c5 a6 d4 a7 dxc3 a8=Q c2 Qa4+; 
2K1n3/P1P1bbrk/R1Q1n1R1/Q1Q1r3/q1B3R1/q1BPQNN1/q7/q2qqqqq w - - acd 23; bm Rxg7+; ce 32746; dm 11; pm Rxg7+; pv Rxg7+ N8xg7 Qcxe5 Bf6 Qh5+ Qxh5 Qxh5+ Bxh5 Qce4+ Bg6 Qxg6+ Kg8 Qxg7+ Bxg7 Rxg7+ Kf8 Qf4+ Nxf4 Rg8+ Ke7 Nf5+; 
2KBR3/3p1p2/n2k2pb/1Bp1p2b/2P2n2/1p1r1p2/P1p5/R2r1N2 w - - acd 999; bm Bf6; ce 32752; c7 "No. 292737 (id: P1270754) Jarmonow, Igor P. source 1: idee & form, No. 1997, 10/2005 stipulation: #8 solution: 1.Le7+? Ke6 2.Lxd7+ Txd7! 1.axb3? Txa1 2.? 1.Sg3? f5! 1.Lf6! (droht 2.Lxe5#) 1....Lg7 2.Sg3 Td4 3.Le7+ Ke6 4.Ld8+ Kd6 5.axb3 Txa1 6.Se4+ Txe4 7.Le7+ Ke6 8.Lxd7# award: 6.Lob"; dm 8; pm Bf6; pv Bf6 Bg7 Ng3 Rd4 Be7+ Ke6 Bd8+ Kd6 axb3 Rxa1 Ne4+ Rxe4 Be7+ Ke6 Bxd7#; 
2N1K3/p4R2/p3k2p/1r6/4P1Nb/8/1P2n3/1r1n4 w - - acd 27; bm Rd7; ce 32742; dm 13; pm Rd7; pv Rd7 Rb6 Rd5 Bf6 Rf5 Bxb2 Rf7 Rb7 Rxb7 Bf6 Rf7 Bh4 Rd7 Rb6 Rd5 Bf6 Rf5 Bh8 Rf7 Rb7 Rxb7 Bf6 Rd7 Bb2 Rd6+;

I will generate a lot more later.

Dann Corbit · Post by **Dann Corbit** » Sun Jan 19, 2025 5:46 pm

Another category that may be of similar interest is a single winning move and all other moves only draw or worse.

test positions when all the moves losing except a winning move

test positions when all the moves losing except a winning move

Re: test positions when all the moves losing except a winning move

Re: test positions when all the moves losing except a winning move

Re: test positions when all the moves losing except a winning move

Re: test positions when all the moves losing except a winning move

Re: test positions when all the moves losing except a winning move

Re: test positions when all the moves losing except a winning move

Re: test positions when all the moves losing except a winning move

Re: test positions when all the moves losing except a winning move

Re: test positions when all the moves losing except a winning move