Black to play and Draw, which engine can solve this Puzzle ?

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Chessqueen
Posts: 5685
Joined: Wed Sep 05, 2018 2:16 am
Location: Moving
Full name: Jorge Picado

Black to play and Draw, which engine can solve this Puzzle ?

Post by Chessqueen »

The point that I am trying to make is that any engine that is much much weaker than Stockfish or Komodo Dragon lets say an engine between 2400 to 3400 can draw against them using the 8-pieces endgame tablebase, and testing will NOT make any sense at all since the more knowledgeable engine like Dragon or Stockfish will be losing a lot of points against weaker engines, and at the same time all the extra knowledge become useless, since weaker engines will have lots and lots of draw if they reach position like this playing the Black side. :roll:
Note: Therefore, testing engine vs engine should be limited to only 5 to 6 pieces endgame tablebase :roll:
[fen]r7/8/8/5bk1/8/5B2/5RPP/6K1 b - - 0 1 [/fen]
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Chessqueen
Posts: 5685
Joined: Wed Sep 05, 2018 2:16 am
Location: Moving
Full name: Jorge Picado

Re: Black to play and Draw, which engine can solve this Puzzle ?

Post by Chessqueen »

I Let Stockfish 45 Minutes WOW :roll:
Intel(R) Core(TM) i7-4770 CPU @ 3.40GHz 3.40 GHz 16.0 GB

[fen]r7/8/8/5bk1/8/5B2/5RPP/6K1 b - - 0 1[/fen]

Stockfish_22050407_x64_avx2:
NNUE evaluation using nn-d0b74ce1e5eb.nnue enabled
1/1 00:00 37 37k -0.10 Ra8-a1+ Bf3-d1 Ra1xd1+ Rf2-f1
2/2 00:00 72 72k -0.10 Ra8-a1+ Bf3-d1 Ra1xd1+ Rf2-f1
3/3 00:00 203 102k -3.41 Ra8-a1+ Rf2-f1 Ra1xf1+ Kg1xf1
4/4 00:00 366 183k -3.41 Ra8-a1+ Rf2-f1 Ra1xf1+ Kg1xf1
5/5 00:00 683 342k -2.58 Ra8-a5 Rf2-f1 Kg5-h4
6/6 00:00 2k 517k -2.89 Ra8-a1+ Rf2-f1 Ra1xf1+ Kg1xf1 Kg5-f4
7/8 00:00 3k 619k -2.77 Ra8-a1+ Rf2-f1 Ra1xf1+ Kg1xf1 Kg5-f4 Kf1-e2 Bf5-h7 Ke2-f2
8/10 00:00 13k 787k -3.43 Ra8-a1+ Rf2-f1 Ra1-a2 Rf1-c1 Ra2-a4 h2-h3 Kg5-f4 Kg1-h2
9/15 00:00 42k 790k -3.45 Ra8-a3 Rf2-b2 Kg5-f4 Kg1-f2 Ra3-a4 h2-h3 Ra4-c4 g2-g3+ Kf4-e5
10/15 00:00 52k 798k -3.25 Ra8-a1+ Rf2-f1 Ra1xf1+ Kg1xf1 Bf5-h3 Bf3-d5 Kg5-f4
11/11 00:00 53k 799k -1.09 Ra8-a1+ Rf2-f1 Ra1xf1+ Kg1xf1 Bf5-h3 g2xh3 Kg5-f6
12/11 00:00 56k 810k -0.31 Ra8-a1+ Rf2-f1 Ra1xf1+ Kg1xf1 Bf5-h3 g2xh3 Kg5-h6
13/21 00:00 84k 959k -0.55 Ra8-a1+ Rf2-f1 Ra1xf1+ Kg1xf1 Bf5-h3 g2xh3 Kg5-f6 Bf3-g2 Kf6-g7 h3-h4 Kg7-h7 Kf1-g1 Kh7-h8 Bg2-f3 Kh8-g8 Bf3-h5
14/19 00:00 108k 1,033k -0.21 Ra8-a1+ Rf2-f1 Ra1xf1+ Kg1xf1 Bf5-h3 g2xh3 Kg5-f6 Bf3-g2 Kf6-g7 h3-h4 Kg7-g8 Bg2-f3 Kg8-g7 Bf3-e2 Kg7-h8
15/22 00:00 126k 1,095k -0.41 Ra8-a1+ Rf2-f1 Ra1xf1+ Kg1xf1 Bf5-h3 g2xh3 Kg5-f6 Bf3-g2 Kf6-g7 Bg2-e4 Kg7-h8 Be4-f3 Kh8-h7 Bf3-d1 Kh7-g7 Bd1-g4 Kg7-h8 h3-h4
16/25 00:00 186k 1,149k -0.28 Ra8-a1+ Rf2-f1 Ra1xf1+ Kg1xf1 Bf5-h3 g2xh3 Kg5-f6 h3-h4 Kf6-g7 Kf1-g1 Kg7-h8 Bf3-e4 Kh8-g7 Be4-f5 Kg7-h8
17/25 00:00 241k 1,249k -0.06 Ra8-a1+ Rf2-f1 Ra1xf1+ Kg1xf1 Bf5-h3 g2xh3 Kg5-f5 Bf3-g4+ Kf5-f6 Bg4-d1 Kf6-g7 Bd1-f3 Kg7-h7 Bf3-e4+ Kh7-g7 Be4-f5 Kg7-h8 Bf5-g4 Kh8-g7 Kf1-e1 Kg7-h8
18/26 00:00 379k 1,269k 0.00 Ra8-a1+ Rf2-f1 Ra1xf1+ Kg1xf1 Bf5-h3 g2xh3 Kg5-f5 Bf3-g4+ Kf5-f6 Bg4-d1 Kf6-g7 Bd1-f3 Kg7-f7 h3-h4 Kf7-g8 Bf3-g4 Kg8-h8 Bg4-f5 Kh8-g7 Kf1-e1 Kg7-h6 Bf5-g4 Kh6-g7
19/24 00:00 400k 1,277k 0.00 Ra8-a1+ Rf2-f1 Ra1xf1+ Kg1xf1 Bf5-h3 g2xh3 Kg5-f5 Bf3-g4+ Kf5-f6 Bg4-d1 Kf6-g7 Kf1-g1 Kg7-h7 Bd1-f3 Kh7-g6 h3-h4 Kg6-h7 Bf3-g4 Kh7-h8 Bg4-d7 Kh8-g7 Bd7-e8 Kg7-h8
20/25 00:00 431k 1,307k 0.00 Ra8-a1+ Rf2-f1 Ra1xf1+ Kg1xf1 Bf5-h3 g2xh3 Kg5-f5 Bf3-g4+ Kf5-f6 Bg4-d1 Kf6-g7 Kf1-g1 Kg7-h7 Bd1-f3 Kh7-g6 h3-h4 Kg6-h7 Bf3-g4 Kh7-h8 Bg4-d7 Kh8-g7 Bd7-h3 Kg7-h7
21/25 00:00 453k 1,313k 0.00 Ra8-a1+ Rf2-f1 Ra1xf1+ Kg1xf1 Bf5-h3 g2xh3 Kg5-f5 Bf3-g4+ Kf5-f6 Bg4-d1 Kf6-g7 Kf1-g1 Kg7-h7 Bd1-f3 Kh7-g6 h3-h4 Kg6-h7 Bf3-g4 Kh7-g7 Bg4-d7 Kg7-h6 Bd7-e8 Kh6-g7 Be8-b5 Kg7-h6
22/27 00:00 494k 1,331k 0.00 Ra8-a1+ Rf2-f1 Ra1xf1+ Kg1xf1 Bf5-h3 g2xh3 Kg5-f5 Bf3-g4+ Kf5-f6 Bg4-d1 Kf6-g7 Kf1-g1 Kg7-h7 Bd1-f3 Kh7-g6 h3-h4 Kg6-h6 Kg1-h1 Kh6-h7 Bf3-d1 Kh7-g7 Bd1-e2 Kg7-g6 Be2-g4 Kg6-h6
23/27 00:00 527k 1,352k 0.00 Ra8-a1+ Rf2-f1 Ra1xf1+ Kg1xf1 Bf5-h3 g2xh3 Kg5-f5 Bf3-g4+ Kf5-f6 Bg4-d1 Kf6-g7 Kf1-g1 Kg7-h7 Bd1-f3 Kh7-g6 h3-h4 Kg6-h6 Kg1-h1 Kh6-h7 Bf3-d1 Kh7-g7 Bd1-e2 Kg7-g6 Be2-g4 Kg6-h6 Kh1-g1
24/28 00:00 576k 1,385k 0.00 Ra8-a1+ Rf2-f1 Ra1xf1+ Kg1xf1 Bf5-h3 g2xh3 Kg5-f5 Bf3-g4+ Kf5-f6 Bg4-d1 Kf6-g7 Kf1-g1 Kg7-h7 Bd1-f3 Kh7-g6 h3-h4 Kg6-h6 Kg1-h1 Kh6-h7 Bf3-d1 Kh7-g7 Bd1-e2 Kg7-h7
25/27 00:00 624k 1,402k 0.00 Ra8-a1+ Rf2-f1 Ra1xf1+ Kg1xf1 Bf5-h3 g2xh3 Kg5-f5 Bf3-g4+ Kf5-f6 Bg4-d1 Kf6-g7 Kf1-g1 Kg7-h7 Bd1-f3 Kh7-g6 h3-h4 Kg6-g7 Bf3-e2 Kg7-h8 Kg1-h1 Kh8-h7 Kh1-g1
26/28 00:00 684k 1,428k 0.00 Ra8-a1+ Rf2-f1 Ra1xf1+ Kg1xf1 Bf5-h3 g2xh3 Kg5-f5 Bf3-g4+ Kf5-f6 Bg4-d1 Kf6-g7 Kf1-g1 Kg7-h7 Bd1-f3 Kh7-g6 h3-h4 Kg6-g7 Kg1-h1 Kg7-g8 Bf3-e2 Kg8-g7
27/25 00:00 763k 1,453k 0.00 Ra8-a1+ Rf2-f1 Ra1xf1+ Kg1xf1 Bf5-h3 g2xh3 Kg5-f5 Bf3-g4+ Kf5-f6 Bg4-d1 Kf6-g7 Kf1-g1 Kg7-h7 Bd1-f3 Kh7-g6 h3-h4 Kg6-g7 Kg1-h1 Kg7-h8 Bf3-g4 Kh8-h7 Bg4-e2 Kh7-h8 Be2-g4
28/35 00:00 926k 1,508k -0.22 Ra8-a1+ Rf2-f1 Ra1xf1+ Kg1xf1 Bf5-h3 g2xh3 Kg5-f5 Bf3-g4+ Kf5-f6 Kf1-e1 Kf6-g7 Ke1-d2 Kg7-h7 Kd2-e3 Kh7-h8 Ke3-f4 Kh8-g7 Kf4-g5 Kg7-h7 Kg5-f6 Kh7-h8 Kf6-g6 Kh8-g8 h3-h4 Kg8-h8 Bg4-f5 Kh8-g8 Kg6-h6 Kg8-h8 Bf5-g6 Kh8-g8 Bg6-e8 Kg8-h8
29/32 00:00 1,056k 1,528k -0.22 Ra8-a1+ Rf2-f1 Ra1xf1+ Kg1xf1 Bf5-h3 g2xh3 Kg5-f5 Bf3-g4+ Kf5-f6 Kf1-e1 Kf6-g7 Ke1-d2 Kg7-h7 Kd2-e3 Kh7-h8 Ke3-f4 Kh8-h7 Kf4-g5 Kh7-h8 Kg5-g6 Kh8-g8 Bg4-f5 Kg8-h8 Bf5-d7 Kh8-g8 Bd7-g4 Kg8-h8 Bg4-d1 Kh8-g8 h3-h4 Kg8-h8 Bd1-h5
30/38 00:00 1,469k 1,571k -0.09 Ra8-a1+ Rf2-f1 Ra1xf1+ Kg1xf1 Bf5-h3 g2xh3 Kg5-f5 Bf3-g4+ Kf5-f6 Kf1-e1 Kf6-e7 Bg4-f3 Ke7-f6 Ke1-e2 Kf6-g7 Bf3-g4 Kg7-h8 Ke2-f3 Kh8-h7 Kf3-f4 Kh7-g6 Bg4-f3 Kg6-f6 Bf3-d1 Kf6-g6 Bd1-g4 Kg6-h7 Kf4-g5 Kh7-g7 Bg4-f5 Kg7-h8 Kg5-g6 Kh8-g8 h3-h4 Kg8-h8 Bf5-g4 Kh8-g8
31/47 00:01 2,146k 1,674k -0.06 Ra8-a1+ Rf2-f1 Ra1xf1+ Kg1xf1 Bf5-h3 g2xh3 Kg5-f5 Bf3-g4+ Kf5-f6 Kf1-e1 Kf6-g7 Ke1-d2 Kg7-h8 Kd2-e3 Kh8-g8 Ke3-f4 Kg8-h8 Kf4-f5 Kh8-g7 Bg4-d1 Kg7-g8 Kf5-g6 Kg8-h8 Bd1-g4 Kh8-g8 Bg4-h5 Kg8-h8 Kg6-f7 Kh8-h7 Bh5-g6+ Kh7-h8 Bg6-h7 Kh8xh7 h3-h4 Kh7-h8 Kf7-f8 Kh8-h7 h4-h5 Kh7-h8
32/43 00:01 2,521k 1,716k -0.10 Ra8-a1+ Rf2-f1 Ra1xf1+ Kg1xf1 Bf5-h3 g2xh3 Kg5-f5 Bf3-g4+ Kf5-f6 Kf1-e1 Kf6-g7 Ke1-d2 Kg7-h8 Kd2-e3 Kh8-g8 Ke3-f4 Kg8-h8 Kf4-f5 Kh8-g7 Bg4-d1 Kg7-g8 Kf5-g6 Kg8-h8 Bd1-g4 Kh8-g8 Bg4-h5 Kg8-h8 Kg6-f7 Kh8-h7 Bh5-g4 Kh7-h8 Bg4-f3 Kh8-h7 h3-h4 Kh7-h8 Bf3-h5 Kh8-h7 Bh5-g6+ Kh7-h8 Bg6-h7 Kh8xh7 Kf7-f8 Kh7-h8
33/46 00:01 2,883k 1,758k -0.12 Ra8-a1+ Rf2-f1 Ra1xf1+ Kg1xf1 Bf5-h3 g2xh3 Kg5-f5 Bf3-g4+ Kf5-f6 Kf1-e1 Kf6-g7 Ke1-f2 Kg7-f6 Kf2-e3 Kf6-g5 Ke3-e4 Kg5-g6 Ke4-f4 Kg6-h7 Kf4-g5 Kh7-g8 Kg5-h6 Kg8-h8 Bg4-h5 Kh8-g8 Bh5-g6 Kg8-h8 h3-h4 Kh8-g8 Bg6-d3 Kg8-h8 Bd3-e4 Kh8-g8 Be4-h1 Kg8-h8 Bh1-c6 Kh8-g8 Bc6-a4 Kg8-h8 Kh6-g6 Kh8-g8 Ba4-c2 Kg8-h8 Bc2-f5 Kh8-g8 Bf5-h3
34/47 00:01 3,003k 1,768k -0.12 Ra8-a1+ Rf2-f1 Ra1xf1+ Kg1xf1 Bf5-h3 g2xh3 Kg5-f5 Bf3-g4+ Kf5-f6 Kf1-e1 Kf6-g7 Ke1-f2 Kg7-f6 Kf2-e3 Kf6-g5 Ke3-e4 Kg5-g6 Ke4-e5 Kg6-h7 Ke5-f6 Kh7-g8 Kf6-g6 Kg8-h8 Bg4-e2 Kh8-g8 Kg6-h6 Kg8-h8 Be2-d1 Kh8-g8 Bd1-f3 Kg8-h8 h3-h4 Kh8-g8 Kh6-g6 Kg8-h8 Bf3-b7 Kh8-g8 Bb7-d5+ Kg8-h8 Bd5-f3 Kh8-g8 Bf3-g4 Kg8-h8 Bg4-f5 Kh8-g8 Bf5-h3 Kg8-h8
35/48 00:01 3,150k 1,769k -0.12 Ra8-a1+ Rf2-f1 Ra1xf1+ Kg1xf1 Bf5-h3 g2xh3 Kg5-f5 Bf3-g4+ Kf5-f6 Kf1-e1 Kf6-g7 Ke1-f2 Kg7-h8 Kf2-e3 Kh8-g8 Ke3-f4 Kg8-h8 Bg4-d1 Kh8-h7 Kf4-g5 Kh7-g8 Kg5-g6 Kg8-h8 Bd1-e2 Kh8-g8 Kg6-h6 Kg8-h8 h3-h4 Kh8-g8 Kh6-g6 Kg8-h8 Be2-h5 Kh8-g8 Bh5-d1 Kg8-h8 Kg6-h6 Kh8-g8 Bd1-e2 Kg8-h8 Be2-g4 Kh8-g8 Bg4-f5 Kg8-h8 Kh6-g6 Kh8-g8 Bf5-h3 Kg8-h8 h4-h5
36/80+ 00:05 12,157k 2,184k -0.55 Ra8-a1+
36/80 00:10 23,179k 2,226k -0.40 Ra8-a1+ Rf2-f1 Ra1xf1+ Kg1xf1 Bf5-h3 g2xh3 Kg5-f5 Bf3-g4+ Kf5-f6 Kf1-e2 Kf6-f7 Ke2-e3 Kf7-g7 Ke3-e4 Kg7-f6 Ke4-f4 Kf6-g6 Bg4-e2 Kg6-h7 Kf4-f5 Kh7-g8 Kf5-g6 Kg8-h8 Be2-d3 Kh8-g8 Bd3-b5 Kg8-h8 Bb5-c6 Kh8-g8 Bc6-h1 Kg8-h8 Kg6-h6 Kh8-g8 Bh1-b7 Kg8-h8 Bb7-a6 Kh8-g8 h3-h4 Kg8-h8 Kh6-g6 Kh8-g8 h2-h3 Kg8-h8 Kg6-h6 Kh8-g8 Ba6-d3 Kg8-h8 Bd3-g6 Kh8-g8
37/52- 00:11 25,674k 2,227k -0.53 Ra8-a1+ Rf2-f1
37/56- 00:11 25,690k 2,227k -0.64 Ra8-a1+ Rf2-f1
37/56- 00:11 25,862k 2,229k -0.75 Ra8-a1+ Rf2-f1
37/65+ 00:12 27,903k 2,244k -0.63 Ra8-a1+
37/65 00:44 101,273k 2,263k -0.56 Ra8-a1+ Rf2-f1 Ra1xf1+ Kg1xf1 Bf5-h3 g2xh3 Kg5-f5 Bf3-g4+ Kf5-f6 Kf1-e2 Kf6-g5 Ke2-e3 Kg5-h6 Ke3-e4 Kh6-g5 Ke4-e5 Kg5-g6 Ke5-e6 Kg6-h7 Ke6-f6 Kh7-h8 Kf6-g6 Kh8-g8 Bg4-d1 Kg8-h8 Bd1-f3 Kh8-g8 Bf3-g2 Kg8-h8 h3-h4 Kh8-g8 h4-h5 Kg8-h8 Bg2-e4 Kh8-g8 Be4-d3 Kg8-h8 h2-h4 Kh8-g8 Bd3-e4 Kg8-h8 Kg6-f6 Kh8-g8 Be4-b1 Kg8-h8 h5-h6 Kh8-g8 Kf6-e5 Kg8-h8 Bb1-e4 Kh8-g8 Ke5-f4 Kg8-h8
38/57- 00:44 101,432k 2,263k -0.67 Ra8-a1+ Rf2-f1
38/57- 00:44 101,443k 2,263k -0.75 Ra8-a1+ Rf2-f1
38/57- 00:44 101,503k 2,263k -0.87 Ra8-a1+ Rf2-f1
38/69+ 00:45 103,083k 2,265k -0.76 Ra8-a1+
38/69+ 01:11 159,638k 2,233k -0.58 Ra8-a1+
38/73 01:14 166,080k 2,233k -0.56 Ra8-a1+ Rf2-f1 Ra1xf1+ Kg1xf1 Bf5-h3 g2xh3 Kg5-f5 Bf3-g4+ Kf5-f6 Kf1-e2 Kf6-g7 Ke2-e3 Kg7-f6 Ke3-f4 Kf6-g6 Kf4-e5 Kg6-f7 Ke5-f5 Kf7-g7 Bg4-e2 Kg7-g8 Kf5-g6 Kg8-h8 Be2-g4 Kh8-g8 Kg6-g5 Kg8-f7 Kg5-h6 Kf7-g8 h3-h4 Kg8-h8 Bg4-f5 Kh8-g8 Bf5-d3 Kg8-h8 h4-h5 Kh8-g8 Kh6-g6 Kg8-h8 h5-h6 Kh8-g8 Bd3-e4 Kg8-h8 h2-h3 Kh8-g8 h3-h4 Kg8-h8 Kg6-g5 Kh8-g8 Kg5-f4 Kg8-h8 Be4-g6 Kh8-g8 Bg6-f5 Kg8-h8 Kf4-f3 Kh8-g8 Kf3-g4 Kg8-h8 h4-h5 Kh8-g8 Kg4-g5 Kg8-h8 Kg5-f4 Kh8-g8 Bf5-g6 Kg8-h8 Kf4-e4 Kh8-g8 Ke4-f5 Kg8-h8 h6-h7 Kh8-g7
39/67- 01:14 166,167k 2,232k -0.68 Ra8-a1+ Rf2-f1
39/67- 01:14 166,191k 2,232k -0.74 Ra8-a1+ Rf2-f1
39/67- 01:14 166,211k 2,232k -0.86 Ra8-a1+ Rf2-f1
39/67+ 01:18 176,392k 2,250k -0.75 Ra8-a1+
39/67 01:18 177,110k 2,252k -0.75 Ra8-a1+ Rf2-f1 Ra1xf1+ Kg1xf1 Bf5-h3 g2xh3 Kg5-f5 Bf3-g4+ Kf5-f6 Kf1-f2 Kf6-g6 Kf2-e3 Kg6-g5 Bg4-e2 Kg5-h4 Be2-f1 Kh4-g5 Ke3-e4 Kg5-g6 Ke4-f4 Kg6-g7 Kf4-f5 Kg7-h8 Kf5-g5 Kh8-g7 Bf1-e2 Kg7-f7 Be2-g4 Kf7-g7 Bg4-f5 Kg7-f8 Kg5-h6 Kf8-g8 h3-h4 Kg8-h8 Kh6-g6 Kh8-g8 h4-h5 Kg8-h8 h5-h6 Kh8-g8 h2-h4 Kg8-h8 Kg6-g5 Kh8-g8 Kg5-g4 Kg8-h8 Kg4-f3 Kh8-g8 Kf3-g2 Kg8-h8 Bf5-b1 Kh8-g8 Kg2-g1 Kg8-h8 Bb1-g6 Kh8-g8
40/64- 01:18 177,399k 2,252k -0.84 Ra8-a1+ Rf2-f1
40/69+ 01:20 182,586k 2,264k -0.76 Ra8-a1+
40/69 01:22 187,503k 2,284k -0.76 Ra8-a1+ Rf2-f1 Ra1xf1+ Kg1xf1 Bf5-h3 g2xh3 Kg5-f5 Bf3-g4+ Kf5-f6 Kf1-f2 Kf6-f7 Bg4-e2 Kf7-g7 Kf2-e3 Kg7-h8 Ke3-e4 Kh8-h7 Be2-g4 Kh7-g6 Ke4-e5 Kg6-g7 Ke5-f5 Kg7-h8 Kf5-g6 Kh8-g8 Kg6-h6 Kg8-h8 h3-h4 Kh8-g8 Kh6-g6 Kg8-h8 Bg4-f5 Kh8-g8 Bf5-c8 Kg8-h8 Bc8-g4 Kh8-g8 Kg6-h6 Kg8-h8 Bg4-f5 Kh8-g8 Bf5-c2 Kg8-h8 Kh6-g6 Kh8-g8 h4-h5 Kg8-h8 Kg6-h6 Kh8-g8 Bc2-f5 Kg8-h8 Bf5-e4 Kh8-g8 Kh6-g6 Kg8-h8
41/66- 01:31 214,069k 2,341k -0.86 Ra8-a1+ Rf2-f1
41/66+ 01:31 215,020k 2,343k -0.76 Ra8-a1+
41/66 01:31 215,090k 2,342k -0.76 Ra8-a1+ Rf2-f1 Ra1xf1+ Kg1xf1 Bf5-h3 g2xh3 Kg5-f5 Bf3-g4+ Kf5-f6 Kf1-f2 Kf6-f7 Bg4-e2 Kf7-g8 Be2-f3 Kg8-g7 Kf2-e3 Kg7-h7 Bf3-g4 Kh7-h8 Ke3-f4 Kh8-h7 Kf4-f5 Kh7-g7 Bg4-f3 Kg7-f7 Bf3-e2 Kf7-g8 Kf5-g6 Kg8-h8 Be2-g4 Kh8-g8 Bg4-f5 Kg8-h8 h3-h4 Kh8-g8 Bf5-e4 Kg8-h8 h4-h5 Kh8-g8 h5-h6 Kg8-h8 h2-h4 Kh8-g8 Kg6-g5 Kg8-h8 Kg5-f4 Kh8-g8 h4-h5 Kg8-h8 Be4-g6 Kh8-g8 Bg6-f5 Kg8-h8 Kf4-e5 Kh8-g8 Ke5-d4 Kg8-h8 Kd4-c3 Kh8-g8
42/59- 01:32 216,071k 2,343k -0.86 Ra8-a1+ Rf2-f1
42/69+ 01:33 218,746k 2,348k -0.77 Ra8-a1+
42/69 01:34 221,187k 2,353k -0.77 Ra8-a1+ Rf2-f1 Ra1xf1+ Kg1xf1 Bf5-h3 g2xh3 Kg5-f5 Bf3-g4+ Kf5-f6 Kf1-f2 Kf6-g7 Kf2-e3 Kg7-f6 Ke3-f4 Kf6-g6 Bg4-e2 Kg6-h7 Kf4-f5 Kh7-g7 Be2-g4 Kg7-h8 Kf5-g6 Kh8-g8 Bg4-d1 Kg8-h8 Bd1-f3 Kh8-g8 Bf3-g4 Kg8-h8 Kg6-h6 Kh8-g8 Bg4-d1 Kg8-h8 h3-h4 Kh8-g8 h4-h5 Kg8-h8 Bd1-f3 Kh8-g8 Bf3-e4 Kg8-h8 Kh6-g6 Kh8-g8 h5-h6 Kg8-h8 h2-h4 Kh8-g8 h4-h5 Kg8-h8 Be4-d3 Kh8-g8 Bd3-f5 Kg8-h8 Kg6-g5 Kh8-g8 Kg5-f4 Kg8-h8 Kf4-f3 Kh8-g8 Kf3-e2 Kg8-h8 Bf5-d3 Kh8-g8 Ke2-e1 Kg8-h8 Ke1-d2 Kh8-g8
43/68- 01:34 221,831k 2,354k -0.86 Ra8-a1+ Rf2-f1
43/75+ 01:38 235,646k 2,382k -0.77 Ra8-a1+
43/75 01:39 236,064k 2,383k -0.77 Ra8-a1+ Rf2-f1 Ra1xf1+ Kg1xf1 Bf5-h3 g2xh3 Kg5-f5 Bf3-g4+ Kf5-f6 Kf1-f2 Kf6-g7 Kf2-f3 Kg7-f6 Kf3-f4 Kf6-g6 Bg4-f5+ Kg6-f6 Bf5-d3 Kf6-f7 Kf4-f5 Kf7-g7 Kf5-g5 Kg7-h8 Kg5-g6 Kh8-g8 Kg6-h5 Kg8-g7 Bd3-e4 Kg7-h8 Be4-b1 Kh8-g8 h3-h4 Kg8-h8 Kh5-g6 Kh8-g8 h4-h5 Kg8-h8 h2-h4 Kh8-g8 Bb1-c2 Kg8-h8 h5-h6 Kh8-g8 Kg6-f6 Kg8-h8 Bc2-d3 Kh8-g8 Bd3-e4 Kg8-h8 Kf6-e5 Kh8-g8 Ke5-d4 Kg8-h8 Be4-f5 Kh8-g8 h4-h5 Kg8-h8 Kd4-e5 Kh8-g8 Bf5-e4
44/68- 02:01 292,041k 2,407k -0.86 Ra8-a1+ Rf2-f1
44/75+ 02:02 295,070k 2,411k -0.78 Ra8-a1+
44/75 02:02 296,051k 2,413k -0.78 Ra8-a1+ Rf2-f1 Ra1xf1+ Kg1xf1 Bf5-h3 g2xh3 Kg5-f5 Bf3-g4+ Kf5-f6 Kf1-f2 Kf6-g7 Kf2-e3 Kg7-f6 Ke3-f4 Kf6-g6 Bg4-f5+ Kg6-f7 Kf4-g5 Kf7-g7 Bf5-d3 Kg7-h8 Kg5-h6 Kh8-g8 Kh6-g6 Kg8-h8 Bd3-f5 Kh8-g8 Kg6-f6 Kg8-h8 Bf5-e6 Kh8-h7 h3-h4 Kh7-h8 Be6-f5 Kh8-g8 Kf6-g6 Kg8-h8 Kg6-h6 Kh8-g8 h4-h5 Kg8-h8 Bf5-d3 Kh8-g8 Kh6-g6 Kg8-h8 h5-h6 Kh8-g8 Bd3-e4 Kg8-h8 Kg6-f6 Kh8-g8 Kf6-e5 Kg8-h8 h2-h3 Kh8-g8 Be4-d3 Kg8-h8 h3-h4 Kh8-g8 Ke5-d4 Kg8-h8 Bd3-f5 Kh8-g8 h4-h5 Kg8-h8 Kd4-c3 Kh8-g8
45/77- 02:04 300,587k 2,414k -0.87 Ra8-a1+ Rf2-f1
45/77+ 02:04 301,683k 2,416k -0.78 Ra8-a1+
45/77 02:05 302,023k 2,416k -0.78 Ra8-a1+ Rf2-f1 Ra1xf1+ Kg1xf1 Bf5-h3 g2xh3 Kg5-f5 Bf3-g4+ Kf5-f6 Kf1-f2 Kf6-g7 Kf2-e3 Kg7-f6 Ke3-f4 Kf6-g6 Bg4-f3 Kg6-g7 Kf4-f5 Kg7-h7 Bf3-e2 Kh7-g7 Kf5-g5 Kg7-f7 Kg5-h6 Kf7-g8 Be2-g4 Kg8-h8 Kh6-g6 Kh8-g8 h3-h4 Kg8-h8 h4-h5 Kh8-g8 h2-h4 Kg8-h8 Bg4-f5 Kh8-g8 h5-h6 Kg8-h8 Kg6-g5 Kh8-g8 Kg5-f4 Kg8-h8 Kf4-e5 Kh8-g8 Ke5-d4 Kg8-h8 Kd4-c3 Kh8-g8 Bf5-b1 Kg8-h8 Bb1-d3 Kh8-g8 Kc3-b2 Kg8-h8 Kb2-b1 Kh8-g8 h4-h5 Kg8-h8 Bd3-c2 Kh8-g8 Kb1-b2 Kg8-h8 Kb2-c3 Kh8-g8 Bc2-d3 Kg8-h8 Bd3-f5 Kh8-g8
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Chessqueen
Posts: 5685
Joined: Wed Sep 05, 2018 2:16 am
Location: Moving
Full name: Jorge Picado

Re: Black to play and Draw, which engine can solve this Puzzle ?

Post by Chessqueen »

The way that I look at it is After I check the White King with my Black Rook and trade the Rooks, all that I have to do is sacrifice my Bishop on h3 and After the White pawn take my Bishop I would move my Black King to g6 and I should hold the Opposition and get a Draw. It is very easy for human to solve, if you know the opposition principle. :roll:

This is the final position that i have to visualize on my head and figure out a way to get there, it is as simple as that, and with this position I should hold the Opposition since White does NOT have a Black square Bishop to support his promoting pawn to h8, but for most engineds the initial position is too hard too solve, since they are too materialistic, and are NOT willing to sacrifice material to achieve its goal :roll:
[fen]8/8/6k1/8/8/5B1P/7P/5K2 w - - 0 1 [/fen]

From this point any top Engine should get a draw using the opposition principle like this ==>
[pgn][Event "Computer chess game"]
[Site "DESKTOP-OFQ3C0P"]
[Date "2022.06.16"]
[Round "?"]
[White "Stockfish_22050407_x64_avx2"]
[Black "Stockfish_22050407_x64_avx2"]
[Result "1/2-1/2"]
[BlackElo "3640"]
[Time "17:43:58"]
[WhiteElo "3640"]
[TimeControl "60+1"]
[SetUp "1"]
[FEN "8/8/6k1/8/8/5B1P/7P/5K2 w - - 0 1"]
[Termination "normal"]
[PlyCount "244"]
[WhiteType "program"]
[BlackType "program"]

1. Be4+ {(Bf3-e4+ Kg6-g7 Kf1-g1 Kg7-h8 h3-h4 Kh8-g7 Kg1-f2 Kg7-h6 Be4-c2
Kh6-h5 Kf2-g3 Kh5-h6 Kg3-f4 Kh6-g7 Kf4-e3 Kg7-f6 Ke3-f2 Kf6-g7 h4-h5 Kg7-h6
Bc2-g6 Kh6-g7 Kf2-f3 Kg7-f6 Kf3-g4 Kf6-g7 Bg6-c2 Kg7-f7 Kg4-g5 Kf7-g7
Bc2-e4 Kg7-g8 Kg5-h6 Kg8-h8 Be4-f5 Kh8-g8 Kh6-g6 Kg8-h8 Bf5-c2 Kh8-g8 h5-h6
Kg8-h8 Kg6-g5 Kh8-g8 Kg5-f4 Kg8-h8 Bc2-e4 Kh8-g8 Kf4-e3 Kg8-h8 h2-h4 Kh8-g8
Ke3-f2 Kg8-h8) +0.76/41 3} Kg7 {(Kg6-g7 Kf1-g1 Kg7-h8 h3-h4 Kh8-g7 Kg1-f2
Kg7-g8 Be4-c2 Kg8-f7 Kf2-e3 Kf7-f6 h4-h5 Kf6-g7 Bc2-e4 Kg7-h6 Ke3-f4 Kh6-g7
Be4-f5 Kg7-h8 Kf4-f3 Kh8-g8 h5-h6 Kg8-h8 Bf5-g6 Kh8-g8 Kf3-e3 Kg8-h8 Bg6-e4
Kh8-g8 Ke3-f4 Kg8-h8 Kf4-g5 Kh8-g8 h2-h3 Kg8-h8 Kg5-f6 Kh8-g8 Be4-g6 Kg8-h8
Kf6-e5 Kh8-g8 Ke5-e4 Kg8-h8 Bg6-f5 Kh8-g8 h3-h4 Kg8-h8 Ke4-f4 Kh8-g8 Bf5-g6
Kg8-h8 h4-h5 Kh8-g8 Kf4-e3 Kg8-h8 Ke3-d2 Kh8-g8 Bg6-c2 Kg8-h8 Kd2-c3
Kh8-g8) -0.76/43 16} 2. Kf2 {(Kf1-f2 Kg7-h8 Kf2-e3 Kh8-g7 h3-h4 Kg7-f8
Ke3-f3 Kf8-g7 Kf3-f2 Kg7-g8 Kf2-g1 Kg8-g7 Be4-f5 Kg7-f7 Bf5-c2 Kf7-g8
Bc2-g6 Kg8-g7 h4-h5 Kg7-f6 Kg1-f2 Kf6-g7 Kf2-g3 Kg7-f8 Kg3-f3 Kf8-g7 Kf3-f4
Kg7-f6 Kf4-e3 Kf6-g5 Ke3-f3 Kg5-f6 Kf3-f4 Kf6-g7 Kf4-g5 Kg7-h8 h5-h6 Kh8-g8
Kg5-f6 Kg8-h8 Bg6-f5 Kh8-g8 Bf5-c2 Kg8-h8 Bc2-g6 Kh8-g8 h2-h4 Kg8-h8 Bg6-e4
Kh8-g8) +0.71/40 17} Kf8 {(Kg7-f8 h3-h4 Kf8-g8 Kf2-g1 Kg8-g7 Be4-f5 Kg7-f7
Kg1-f2 Kf7-g7 h4-h5 Kg7-f8 h5-h6 Kf8-g8 Bf5-g6 Kg8-h8 Kf2-e3 Kh8-g8 h2-h4
Kg8-h8 Ke3-e4 Kh8-g8 Ke4-d4 Kg8-h8 Bg6-f5 Kh8-g8 Kd4-e3 Kg8-h8 Ke3-e4
Kh8-g8 Ke4-f4 Kg8-h8 Bf5-d3 Kh8-g8 Kf4-e3 Kg8-h8 h4-h5 Kh8-g8 Bd3-g6 Kg8-h8
Ke3-f4 Kh8-g8 Kf4-e4 Kg8-h8 Ke4-e3 Kh8-g8 Ke3-d3 Kg8-h8 Bg6-f5 Kh8-g8
Kd3-c2 Kg8-h8 Kc2-c3 Kh8-g8) -0.71/38 12} 3. h4 {(h3-h4 Kf8-g7 Kf2-e3
Kg7-f8 Be4-c2 Kf8-g7 Ke3-f4 Kg7-f6 Bc2-e4 Kf6-g7 h4-h5 Kg7-f8 h5-h6 Kf8-g8
Kf4-f3 Kg8-h8 Kf3-e3 Kh8-g8 Be4-f5 Kg8-h8 Ke3-f2 Kh8-g8 Kf2-g1 Kg8-h8
Bf5-c2 Kh8-g8 h2-h4 Kg8-h8 Bc2-g6 Kh8-g8 Bg6-e4 Kg8-h8 Be4-c2 Kh8-g8 h4-h5
Kg8-h8 Kg1-f2 Kh8-g8 Bc2-g6 Kg8-h8 Kf2-e3 Kh8-g8 Bg6-f5 Kg8-h8 Bf5-c2
Kh8-g8 Ke3-d4 Kg8-h8 Bc2-g6) +0.71/33 13} Kg7 {(Kf8-g7 h4-h5 Kg7-f8 Kf2-g1
Kf8-f7 h5-h6 Kf7-g8 h2-h4 Kg8-h8 Be4-g6 Kh8-g8 Kg1-f2 Kg8-h8 Kf2-e3 Kh8-g8
Bg6-f5 Kg8-h8 Ke3-d2 Kh8-g8 Kd2-c3 Kg8-h8 Bf5-e4 Kh8-g8 Be4-d3 Kg8-h8
Kc3-d2 Kh8-g8 Kd2-e1 Kg8-h8 Bd3-f5 Kh8-g8 Bf5-e4 Kg8-h8 Ke1-e2 Kh8-g8
Ke2-f3 Kg8-h8 Kf3-f4 Kh8-g8 Kf4-g5 Kg8-h8 h4-h5 Kh8-g8 Be4-f5 Kg8-h8 Kg5-f4
Kh8-g8 Kf4-e5 Kg8-h8 Ke5-d4 Kh8-g8 Kd4-c3 Kg8-h8 Bf5-d3 Kh8-g8) -0.71/34 7}
4. h5 {(h4-h5 Kg7-f8 Be4-g6 Kf8-g8 h5-h6 Kg8-h8 h2-h3 Kh8-g8 Bg6-e4 Kg8-h8
h3-h4 Kh8-g8 Be4-c2 Kg8-h8 Kf2-e3 Kh8-g8 Bc2-f5 Kg8-h8 Ke3-d4 Kh8-g8 Bf5-e4
Kg8-h8 Be4-c2 Kh8-g8 Kd4-c3 Kg8-h8 Kc3-d2 Kh8-g8 Bc2-g6 Kg8-h8 Bg6-d3
Kh8-g8 Kd2-e1 Kg8-h8 h4-h5 Kh8-g8 Bd3-f5 Kg8-h8 Ke1-f2 Kh8-g8 Bf5-c2 Kg8-h8
Bc2-e4 Kh8-g8 Kf2-e2 Kg8-h8 Ke2-d2 Kh8-g8 Be4-g6 Kg8-h8 Bg6-d3 Kh8-g8)
+0.71/31 2} Kf8 {(Kg7-f8 Kf2-g3 Kf8-g8 Kg3-f4 Kg8-h8 Be4-c2 Kh8-g7 Kf4-e3
Kg7-h6 Bc2-g6 Kh6-g5 Ke3-f3 Kg5-f6 Kf3-f4 Kf6-g7 Kf4-g5 Kg7-h8 Kg5-h6
Kh8-g8 h2-h4 Kg8-h8 Bg6-f5 Kh8-g8 Kh6-g6 Kg8-h8 Kg6-f6 Kh8-g8 h5-h6 Kg8-h8
Kf6-e5 Kh8-g8 Ke5-d4 Kg8-h8 Kd4-c3 Kh8-g8 Bf5-c2 Kg8-h8 h4-h5 Kh8-g8 Kc3-d2
Kg8-h8 Bc2-e4 Kh8-g8 Kd2-d3 Kg8-h8 Kd3-c3 Kh8-g8 Kc3-b2 Kg8-h8 Be4-d3
Kh8-g8 Bd3-f5 Kg8-h8 Kb2-c3 Kh8-g8) -0.71/38 14} 5. Kg3 {(Kf2-g3 Kf8-g7
Kg3-f4 Kg7-h8 Be4-f5 Kh8-g7 Kf4-e5 Kg7-h8 Ke5-f6 Kh8-g8 Bf5-c2 Kg8-h8
Bc2-e4 Kh8-g8 h5-h6 Kg8-h8 Kf6-g5 Kh8-g8 Be4-c2 Kg8-h8 Kg5-f4 Kh8-g8 Bc2-f5
Kg8-h8 h2-h4 Kh8-g8 Kf4-e5 Kg8-h8 Bf5-c2 Kh8-g8 Bc2-g6 Kg8-h8 Ke5-d4 Kh8-g8
Kd4-e3 Kg8-h8 Ke3-f2 Kh8-g8 Bg6-f5 Kg8-h8 Kf2-e1 Kh8-g8 Bf5-d3 Kg8-h8 h4-h5
Kh8-g8 Ke1-d1 Kg8-h8 Kd1-d2 Kh8-g8 Bd3-c2 Kg8-h8 Kd2-e1 Kh8-g8 Ke1-d1
Kg8-h8) +0.71/39 1} Kg8 {(Kf8-g8 Kg3-f3 Kg8-g7 Be4-g6 Kg7-g8 Kf3-f4 Kg8-g7
Kf4-e3 Kg7-h8 h5-h6 Kh8-g8 Ke3-d3 Kg8-h8 Kd3-c3 Kh8-g8 h2-h3 Kg8-h8 Kc3-d3
Kh8-g8 Bg6-f5 Kg8-h8 h3-h4 Kh8-g8 Kd3-e4 Kg8-h8 Ke4-f3 Kh8-g8 Kf3-g3 Kg8-h8
Kg3-f2 Kh8-g8 Kf2-f3 Kg8-h8 Bf5-d3 Kh8-g8 Kf3-e2 Kg8-h8 Ke2-f2 Kh8-g8 h4-h5
Kg8-h8 Bd3-f5 Kh8-g8 Bf5-g6 Kg8-h8 Kf2-e3 Kh8-g8 Ke3-d3 Kg8-h8 Bg6-f5
Kh8-g8 Kd3-d4 Kg8-h8 Kd4-c3 Kh8-g8 Bf5-c2 Kg8-h8 Bc2-d3 Kh8-g8) -0.71/36 3}
6. Kf3 {(Kg3-f3 Kg8-f8 Kf3-f4 Kf8-f7 Be4-c2 Kf7-g8 Bc2-g6 Kg8-g7 Kf4-f3
Kg7-g8 h5-h6 Kg8-h8 Bg6-e4 Kh8-g8 h2-h4 Kg8-h8 Be4-f5 Kh8-g8 Kf3-f4 Kg8-h8
Bf5-g6 Kh8-g8 Bg6-c2 Kg8-h8 Kf4-e3 Kh8-g8 Bc2-e4 Kg8-h8 Ke3-f3 Kh8-g8
Kf3-e2 Kg8-h8 Be4-b1 Kh8-g8 Ke2-f1 Kg8-h8 Bb1-d3 Kh8-g8 Kf1-g2 Kg8-h8 h4-h5
Kh8-g8 Kg2-f2 Kg8-h8 Kf2-e3 Kh8-g8 Bd3-c2 Kg8-h8 Bc2-e4 Kh8-g8 Ke3-d4
Kg8-h8 Kd4-c3 Kh8-g8) +0.71/37 6} Kf8 {(Kg8-f8 Kf3-f4 Kf8-g7 Kf4-e5 Kg7-g8
h5-h6 Kg8-h8 Ke5-d4 Kh8-g8 Kd4-d5 Kg8-h8 Kd5-e5 Kh8-g8 h2-h4 Kg8-h8 Ke5-d4
Kh8-g8 Kd4-c3 Kg8-h8 Kc3-c4 Kh8-g8 Be4-g6 Kg8-h8 Kc4-d4 Kh8-g8 Kd4-d3
Kg8-h8 Bg6-f5 Kh8-g8 Kd3-e2 Kg8-h8 h4-h5 Kh8-g8 Bf5-e4 Kg8-h8 Ke2-d1 Kh8-g8
Be4-d3 Kg8-h8 Kd1-d2 Kh8-g8 Bd3-b1 Kg8-h8 Bb1-c2 Kh8-g8 Bc2-d3 Kg8-h8
Kd2-c3 Kh8-g8 Bd3-g6 Kg8-h8 Bg6-f5 Kh8-g8) -0.71/33 7} 7. Kf4 {(Kf3-f4
Kf8-g7 Be4-c2 Kg7-g8 h5-h6 Kg8-h8 Kf4-e5 Kh8-g8 Ke5-f6 Kg8-h8 Bc2-e4 Kh8-g8
Be4-f5 Kg8-h8 Bf5-c2 Kh8-g8 Kf6-g5 Kg8-h8 Kg5-f4 Kh8-g8 Bc2-f5 Kg8-h8
Kf4-e3 Kh8-g8 Ke3-f2 Kg8-h8 h2-h4 Kh8-g8 Bf5-e4 Kg8-h8 Kf2-g1 Kh8-g8 h4-h5
Kg8-h8 Kg1-f2 Kh8-g8 Kf2-f3 Kg8-h8 Kf3-e3 Kh8-g8 Ke3-d4 Kg8-h8 Kd4-c3
Kh8-g8 Be4-g6 Kg8-h8 Bg6-c2 Kh8-g8) +0.71/36 9} Kg7 {(Kf8-g7 Be4-c2 Kg7-h6
Kf4-e5 Kh6-g7 Bc2-f5 Kg7-h8 h5-h6 Kh8-g8 Ke5-d4 Kg8-h8 Kd4-c3 Kh8-g8 h2-h3
Kg8-h8 Bf5-e4 Kh8-g8 Be4-c2 Kg8-h8 h3-h4 Kh8-g8 Kc3-d2 Kg8-h8 Bc2-e4 Kh8-g8
Kd2-c2 Kg8-h8 Be4-f5 Kh8-g8 Kc2-d1 Kg8-h8 Bf5-d3 Kh8-g8 Kd1-c1 Kg8-h8 h4-h5
Kh8-g8 Kc1-d1 Kg8-h8 Bd3-e4 Kh8-g8 Kd1-c2 Kg8-h8 Be4-g6 Kh8-g8) -0.71/37 3}
8. Bc2 {(Be4-c2 Kg7-g8 h5-h6 Kg8-h8 Kf4-e3 Kh8-g8 h2-h3 Kg8-h8 Bc2-f5
Kh8-g8 Bf5-g6 Kg8-h8 h3-h4 Kh8-g8 Ke3-f2 Kg8-h8 Kf2-g2 Kh8-g8 Bg6-c2 Kg8-h8
Kg2-f1 Kh8-g8 Bc2-f5 Kg8-h8 Kf1-e2 Kh8-g8 Bf5-e4 Kg8-h8 Be4-c2 Kh8-g8
Ke2-f3 Kg8-h8 h4-h5 Kh8-g8 Bc2-g6 Kg8-h8 Kf3-e4 Kh8-g8 Ke4-d3 Kg8-h8 Bg6-f5
Kh8-g8 Kd3-e3 Kg8-h8 Ke3-e2 Kh8-g8 Ke2-d1 Kg8-h8 Kd1-c2 Kh8-g8) +0.71/32 0}
Kg8 {(Kg7-g8 Bc2-f5 Kg8-g7 Bf5-e4 Kg7-f8 h5-h6 Kf8-g8 Kf4-f3 Kg8-h8 Kf3-e3
Kh8-g8 h2-h3 Kg8-h8 Ke3-d4 Kh8-g8 Be4-f5 Kg8-h8 Kd4-c3 Kh8-g8 Bf5-c2 Kg8-h8
Bc2-e4 Kh8-g8 Be4-f5 Kg8-h8 h3-h4 Kh8-g8 Bf5-d3 Kg8-h8 Kc3-d2 Kh8-g8 h4-h5
Kg8-h8 Kd2-e2 Kh8-g8 Bd3-e4 Kg8-h8 Be4-f5 Kh8-g8 Ke2-f3 Kg8-h8 Kf3-f4
Kh8-g8 Bf5-c2 Kg8-h8 Bc2-e4 Kh8-g8 Kf4-e5 Kg8-h8 Ke5-d4 Kh8-g8 Be4-c2
Kg8-h8 Kd4-c3 Kh8-g8) -0.71/32 1} 9. Bf5 {(Bc2-f5 Kg8-g7 Bf5-e4 Kg7-h6
Be4-c2 Kh6-g7 Kf4-g5 Kg7-g8 Kg5-g6 Kg8-h8 Kg6-h6 Kh8-g8 h2-h3 Kg8-h8 Kh6-g6
Kh8-g8 h3-h4 Kg8-h8 Kg6-f6 Kh8-g8 Bc2-g6 Kg8-h8 Bg6-e4 Kh8-g8 h5-h6 Kg8-h8
Kf6-e5 Kh8-g8 Ke5-d4 Kg8-h8 Kd4-d3 Kh8-g8 Be4-g6 Kg8-h8 Kd3-c3 Kh8-g8
Bg6-d3 Kg8-h8 Kc3-d2 Kh8-g8 h4-h5 Kg8-h8 Bd3-e4 Kh8-g8 Kd2-e2 Kg8-h8 Ke2-d3
Kh8-g8 Be4-f5 Kg8-h8 Kd3-c3 Kh8-g8) +0.71/33 1} Kg7 {(Kg8-g7 Bf5-e4 Kg7-h6
Be4-c2 Kh6-g7 Kf4-g5 Kg7-g8 h5-h6 Kg8-h8 Bc2-e4 Kh8-g8 Kg5-f4 Kg8-h8 Be4-f5
Kh8-g8 h2-h3 Kg8-h8 Kf4-e5 Kh8-g8 h3-h4 Kg8-h8 Ke5-d4 Kh8-g8 Kd4-e4 Kg8-h8
Ke4-e3 Kh8-g8 Ke3-f3 Kg8-h8 Bf5-g6 Kh8-g8 Kf3-g2 Kg8-h8 Bg6-e4 Kh8-g8
Be4-d3 Kg8-h8 h4-h5 Kh8-g8 Bd3-g6 Kg8-h8 Kg2-f3 Kh8-g8 Kf3-e4) -0.71/30 0}
10. Ke5 {(Kf4-e5 Kg7-h8 h5-h6 Kh8-g8 Ke5-d5 Kg8-h8 h2-h3 Kh8-g8 Kd5-e5
Kg8-h8 Ke5-e4 Kh8-g8 Ke4-d5 Kg8-h8 h3-h4 Kh8-g8 Bf5-g6 Kg8-h8 Kd5-d4 Kh8-g8
Kd4-e4 Kg8-h8 Ke4-e3 Kh8-g8 Bg6-c2 Kg8-h8 Ke3-f3 Kh8-g8 Kf3-g2 Kg8-h8
Bc2-d3 Kh8-g8 Kg2-f2 Kg8-h8 Kf2-f3 Kh8-g8 Kf3-g2 Kg8-h8 h4-h5 Kh8-g8 Kg2-g3
Kg8-h8 Bd3-c2 Kh8-g8 Kg3-f4 Kg8-h8 Kf4-e3 Kh8-g8 Bc2-d3 Kg8-h8) +0.71/30 4}
Kh8 {(Kg7-h8 Ke5-f6 Kh8-g8 Bf5-d3 Kg8-h8 Bd3-c2 Kh8-g8 Bc2-f5 Kg8-h8 h2-h4
Kh8-g8 h5-h6 Kg8-h8 Kf6-g5 Kh8-g8 Bf5-g6 Kg8-h8 Kg5-f4 Kh8-g8 Kf4-e4 Kg8-h8
Ke4-d5 Kh8-g8 Bg6-f5 Kg8-h8 Kd5-d4 Kh8-g8 Kd4-d3 Kg8-h8 Bf5-e4 Kh8-g8
Kd3-e2 Kg8-h8 Ke2-f1 Kh8-g8 Kf1-f2 Kg8-h8 Kf2-g1 Kh8-g8 h4-h5 Kg8-h8 Kg1-f2
Kh8-g8 Be4-f5 Kg8-h8 Bf5-d3 Kh8-g8 Kf2-e1 Kg8-h8 Ke1-d2 Kh8-g8) -0.71/31 0}
11. Kf6 {(Ke5-f6 Kh8-g8 Kf6-g6 Kg8-h8 Bf5-e4 Kh8-g8 Be4-b1 Kg8-h8 Bb1-f5
Kh8-g8 Bf5-e4 Kg8-h8 Kg6-f6 Kh8-g8 h5-h6 Kg8-h8 Kf6-e5 Kh8-g8 Ke5-f4 Kg8-h8
Be4-c2 Kh8-g8 Bc2-d3 Kg8-h8 Kf4-e3 Kh8-g8 Ke3-d2 Kg8-h8 Kd2-c2 Kh8-g8
Bd3-f5 Kg8-h8 Bf5-e4 Kh8-g8 h2-h4 Kg8-h8 Kc2-d2 Kh8-g8 Be4-f5 Kg8-h8 Kd2-d3
Kh8-g8 Kd3-e4 Kg8-h8 Ke4-e5 Kh8-g8 Bf5-c2 Kg8-h8 Bc2-d3 Kh8-g8 Ke5-d4
Kg8-h8 h4-h5) +0.65/31 1} Kg8 {(Kh8-g8 Bf5-g6 Kg8-h8 h5-h6 Kh8-g8 Kf6-e6
Kg8-h8 Ke6-e5 Kh8-g8 Bg6-c2 Kg8-h8 Ke5-d4 Kh8-g8 Bc2-f5 Kg8-h8 Kd4-e3
Kh8-g8 Ke3-d2 Kg8-h8 h2-h3 Kh8-g8 Kd2-d3 Kg8-h8 Bf5-e4 Kh8-g8 Kd3-c4 Kg8-h8
Kc4-c3 Kh8-g8 Kc3-b3 Kg8-h8 Kb3-c2 Kh8-g8 Be4-d3 Kg8-h8 h3-h4 Kh8-g8 h4-h5
Kg8-h8 Bd3-e4 Kh8-g8 Kc2-d3 Kg8-h8 Be4-g6 Kh8-g8 Bg6-f5 Kg8-h8 h6-h7 Kh8-g7
Kd3-d2 Kg7-h8 Bf5-g6 Kh8-g7) -0.65/34 0} 12. Kg6 {(Kf6-g6 Kg8-h8 Bf5-c2
Kh8-g8 Kg6-h6 Kg8-h8 Bc2-g6 Kh8-g8 Bg6-d3 Kg8-h8 h2-h3 Kh8-g8 Bd3-f5 Kg8-h8
Bf5-g6 Kh8-g8 h3-h4 Kg8-h8 Bg6-f5 Kh8-g8 Kh6-g6 Kg8-h8 h5-h6 Kh8-g8 Kg6-f6
Kg8-h8 Kf6-e5 Kh8-g8 Bf5-e4 Kg8-h8 Be4-d3 Kh8-g8 Ke5-d5 Kg8-h8 Bd3-f5
Kh8-g8 h4-h5 Kg8-h8 Kd5-e5 Kh8-g8 Bf5-d3 Kg8-h8 Bd3-g6 Kh8-g8 Ke5-d4 Kg8-h8
Kd4-c4 Kh8-g8 Kc4-d3 Kg8-h8 Bg6-f5 Kh8-g8 Kd3-c2 Kg8-h8 Kc2-b2 Kh8-g8
Bf5-e4 Kg8-h8 Be4-c2 Kh8-g8 Kb2-b3 Kg8-h8 Kb3-c3 Kh8-g8) +0.71/35 6} Kh8
{(Kg8-h8 Bf5-b1 Kh8-g8 Kg6-f6 Kg8-h8 h5-h6 Kh8-g8 Bb1-c2 Kg8-h8 h2-h4
Kh8-g8 Kf6-e5 Kg8-h8 Ke5-d4 Kh8-g8 Bc2-g6 Kg8-h8 Kd4-c3 Kh8-g8 Bg6-d3
Kg8-h8 Bd3-f5 Kh8-g8 Kc3-d2 Kg8-h8 Kd2-e2 Kh8-g8 Bf5-g6 Kg8-h8 Ke2-f2
Kh8-g8 Kf2-g2 Kg8-h8 Kg2-g1 Kh8-g8 Bg6-c2 Kg8-h8 Kg1-f2 Kh8-g8 h4-h5 Kg8-h8
Kf2-e2 Kh8-g8 Ke2-e1 Kg8-h8 Ke1-f2 Kh8-g8 Kf2-g2 Kg8-h8 Bc2-g6) -0.71/37 1}
13. Bb1 {(Bf5-b1 Kh8-g8 Kg6-f6 Kg8-h8 h5-h6 Kh8-g8 Bb1-c2 Kg8-h8 Kf6-e5
Kh8-g8 Ke5-d4 Kg8-h8 h2-h3 Kh8-g8 Bc2-g6 Kg8-h8 Bg6-e4 Kh8-g8 Kd4-e3 Kg8-h8
Be4-d3 Kh8-g8 Bd3-f5 Kg8-h8 Ke3-e2 Kh8-g8 Ke2-d2 Kg8-h8 Bf5-d3 Kh8-g8
Bd3-c2 Kg8-h8 h3-h4 Kh8-g8 Kd2-e2 Kg8-h8 Ke2-f3 Kh8-g8 Bc2-g6 Kg8-h8 Kf3-e3
Kh8-g8 Bg6-d3 Kg8-h8 Bd3-f5 Kh8-g8 h4-h5 Kg8-h8 Ke3-d4 Kh8-g8 Bf5-g6 Kg8-h8
Kd4-c3 Kh8-g8 Bg6-c2 Kg8-h8 Bc2-f5 Kh8-g8) +0.71/30 2} Kg8 {(Kh8-g8 Bb1-f5
Kg8-h8 h5-h6 Kh8-g8 Kg6-f6 Kg8-h8 Kf6-e5 Kh8-g8 Ke5-d4 Kg8-h8 Kd4-c3 Kh8-g8
Bf5-g6 Kg8-h8 h2-h4 Kh8-g8 Kc3-b2 Kg8-h8 Kb2-c1 Kh8-g8 Bg6-e4 Kg8-h8 Kc1-d1
Kh8-g8 Be4-f5 Kg8-h8 Kd1-e2 Kh8-g8 Ke2-d3 Kg8-h8 Kd3-e3 Kh8-g8 Ke3-e4
Kg8-h8 h4-h5 Kh8-g8 Ke4-d4 Kg8-h8 Bf5-g6 Kh8-g8 Kd4-c3 Kg8-h8 Bg6-e4 Kh8-g8
Kc3-d3 Kg8-h8) -0.71/33 0} 14. h6 {(h5-h6 Kg8-h8 Bb1-f5 Kh8-g8 Kg6-f6
Kg8-h8 Kf6-e5 Kh8-g8 Ke5-d4 Kg8-h8 h2-h4 Kh8-g8 Kd4-d5 Kg8-h8 Bf5-g6 Kh8-g8
Bg6-e4 Kg8-h8 Kd5-d4 Kh8-g8 Kd4-c3 Kg8-h8 Be4-c2 Kh8-g8 Bc2-d3 Kg8-h8
Kc3-d4 Kh8-g8 Kd4-e3 Kg8-h8 Ke3-f2 Kh8-g8 Bd3-f5 Kg8-h8 h4-h5 Kh8-g8 Bf5-c2
Kg8-h8 Kf2-e1 Kh8-g8 Ke1-d2 Kg8-h8 Kd2-c3 Kh8-g8 Bc2-e4 Kg8-h8 Be4-f5
Kh8-g8) +0.71/21 0} Kh8 {(Kg8-h8 h2-h3 Kh8-g8 Bb1-f5 Kg8-h8 Kg6-g5 Kh8-g8
Kg5-f6 Kg8-h8 h3-h4 Kh8-g8 Kf6-e5 Kg8-h8 Ke5-d5 Kh8-g8 Kd5-e4 Kg8-h8 Ke4-f3
Kh8-g8 Kf3-f2 Kg8-h8 Kf2-g1 Kh8-g8 Bf5-e4 Kg8-h8 Kg1-g2 Kh8-g8 Kg2-f1
Kg8-h8 Kf1-g1 Kh8-g8 h4-h5 Kg8-h8 Be4-c2 Kh8-g8 Kg1-g2 Kg8-h8 Kg2-f3 Kh8-g8
Bc2-e4 Kg8-h8 Kf3-g4 Kh8-g8 Kg4-g5 Kg8-h8) -0.71/31 1} 15. Be4 {(Bb1-e4
Kh8-g8 Kg6-f6 Kg8-h8 Kf6-g5 Kh8-g8 Kg5-g4 Kg8-h8 Kg4-g3 Kh8-g8 Be4-f5
Kg8-h8 Bf5-c2 Kh8-g8 h2-h3 Kg8-h8 Bc2-b1 Kh8-g8 Bb1-e4 Kg8-h8 Kg3-f4 Kh8-g8
Kf4-e5 Kg8-h8 Ke5-f6 Kh8-g8 Be4-f5 Kg8-h8 Bf5-d3 Kh8-g8 h3-h4 Kg8-h8 Kf6-e5
Kh8-g8 Bd3-c2 Kg8-h8 Ke5-d4 Kh8-g8 Kd4-c3 Kg8-h8 h4-h5 Kh8-g8 Kc3-b2 Kg8-h8
Kb2-c1 Kh8-g8 Bc2-b1 Kg8-h8 Bb1-f5 Kh8-g8 Kc1-d2 Kg8-h8 Kd2-c3 Kh8-g8)
+0.71/30 1} Kg8 {(Kh8-g8 Kg6-g5 Kg8-h8 Be4-c2 Kh8-g8 Kg5-f6 Kg8-h8 h2-h3
Kh8-g8 Bc2-d3 Kg8-h8 Kf6-g5 Kh8-g8 h3-h4 Kg8-h8 Kg5-f6 Kh8-g8 Kf6-e5 Kg8-h8
Ke5-d4 Kh8-g8 Bd3-b1 Kg8-h8 Kd4-c3 Kh8-g8 Bb1-e4 Kg8-h8 Be4-f5 Kh8-g8
Bf5-b1 Kg8-h8 h4-h5 Kh8-g8 Bb1-f5 Kg8-h8 Kc3-d2 Kh8-g8 Kd2-e2 Kg8-h8 Ke2-d1
Kh8-g8 Bf5-e4 Kg8-h8 Kd1-c2 Kh8-g8 Be4-g6 Kg8-h8 Kc2-d3 Kh8-g8 Kd3-d4
Kg8-h8 Kd4-d5 Kh8-g8 Bg6-b1 Kg8-h8 Kd5-c4 Kh8-g8 Kc4-c3 Kg8-h8 Bb1-f5
Kh8-g8) -0.71/34 1} 16. Kf6 {(Kg6-f6) +1.00/25 0} Kh8 {(Kg8-h8 h2-h4 Kh8-g8
Be4-d3 Kg8-h8 Kf6-e5 Kh8-g8 Ke5-f4 Kg8-h8 Kf4-f3 Kh8-g8 Kf3-e3 Kg8-h8
Bd3-f5 Kh8-g8 Ke3-e2 Kg8-h8 Ke2-d2 Kh8-g8 Kd2-e3 Kg8-h8 Ke3-e2 Kh8-g8 h4-h5
Kg8-h8 Ke2-f2 Kh8-g8 Kf2-e3 Kg8-h8 Ke3-d4 Kh8-g8 Kd4-c3 Kg8-h8 Bf5-d3
Kh8-g8) -0.71/20 0} 17. Bg6 {(Be4-g6 Kh8-g8 Kf6-g5 Kg8-h8 Bg6-c2 Kh8-g8
Bc2-b1 Kg8-h8 Kg5-g4 Kh8-g8 h2-h3 Kg8-h8 Kg4-g5 Kh8-g8 Kg5-f6 Kg8-h8 h3-h4
Kh8-g8 Bb1-d3 Kg8-h8 Kf6-g5 Kh8-g8 Bd3-g6 Kg8-h8 Bg6-e4 Kh8-g8 Kg5-g4
Kg8-h8 Be4-c2 Kh8-g8 Kg4-g3 Kg8-h8 Kg3-f3 Kh8-g8 Kf3-f2 Kg8-h8 Kf2-e2
Kh8-g8 Bc2-d3 Kg8-h8 Ke2-f3 Kh8-g8 Kf3-e3 Kg8-h8 Bd3-f5 Kh8-g8 Ke3-d3
Kg8-h8) +0.71/22 0} Kg8 {(Kh8-g8 Kf6-g5 Kg8-h8 h2-h3 Kh8-g8 Kg5-g4 Kg8-h8
Bg6-f5 Kh8-g8 Bf5-b1 Kg8-h8 Kg4-f4 Kh8-g8 h3-h4 Kg8-h8 Bb1-g6 Kh8-g8 Kf4-e3
Kg8-h8 Ke3-f3 Kh8-g8 Kf3-f4 Kg8-h8 Kf4-e3 Kh8-g8 Ke3-d4 Kg8-h8 Kd4-c3
Kh8-g8 Bg6-f5 Kg8-h8 Kc3-d2 Kh8-g8 Bf5-b1 Kg8-h8 Kd2-e2 Kh8-g8 h4-h5 Kg8-h8
Ke2-f3 Kh8-g8 Kf3-g4 Kg8-h8 Kg4-f4 Kh8-g8 Bb1-d3 Kg8-h8 Kf4-e3 Kh8-g8
Bd3-f5 Kg8-h8 Ke3-d2 Kh8-g8 Bf5-e4 Kg8-h8 Be4-d3) -0.71/37 0} 18. Kg5
{(Kf6-g5 Kg8-h8 h2-h3 Kh8-g8 Kg5-g4 Kg8-h8 Bg6-f5 Kh8-g8 Bf5-b1 Kg8-h8
Kg4-f4 Kh8-g8 Kf4-e3 Kg8-h8 Ke3-d2 Kh8-g8 Bb1-f5 Kg8-h8 Kd2-e2 Kh8-g8 h3-h4
Kg8-h8 Bf5-b1 Kh8-g8 Bb1-e4 Kg8-h8 Ke2-e3 Kh8-g8 Be4-d3 Kg8-h8 Bd3-c2
Kh8-g8 h4-h5 Kg8-h8 Ke3-e2 Kh8-g8 Bc2-e4 Kg8-h8 Be4-b1 Kh8-g8 Ke2-d2 Kg8-h8
Bb1-d3 Kh8-g8) +0.71/25 0} Kh8 {(Kg8-h8 h2-h3 Kh8-g8 Kg5-g4 Kg8-h8 Bg6-f5
Kh8-g8 h3-h4 Kg8-h8 Kg4-f3 Kh8-g8 Bf5-e4 Kg8-h8 Kf3-g3 Kh8-g8 Be4-g6 Kg8-h8
Kg3-f2 Kh8-g8 h4-h5 Kg8-h8 Bg6-d3 Kh8-g8 Kf2-e3 Kg8-h8 Ke3-d2 Kh8-g8 Bd3-f5
Kg8-h8 Kd2-c3 Kh8-g8 Bf5-e4 Kg8-h8 Kc3-c2 Kh8-g8 Kc2-d1 Kg8-h8 Be4-c2
Kh8-g8 Kd1-c1 Kg8-h8) -0.71/30 1} 19. Kf4 {(Kg5-f4) +1.16/28 0} Kg8
{(Kh8-g8 h2-h3 Kg8-h8 Kf4-f3 Kh8-g8 Kf3-g4 Kg8-h8 Bg6-f5 Kh8-g8 Kg4-g5
Kg8-h8 Kg5-f6 Kh8-g8 Bf5-g6 Kg8-h8 Bg6-e4 Kh8-g8 Kf6-g6 Kg8-h8 h3-h4 Kh8-g8
h4-h5 Kg8-h8 Kg6-f6 Kh8-g8 Be4-c2 Kg8-h8 Bc2-f5 Kh8-g8 Kf6-e5 Kg8-h8 Bf5-d3
Kh8-g8) -0.71/18 0} 20. Bf5 {(Bg6-f5 Kg8-h8 Bf5-b1 Kh8-g8 Kf4-f3 Kg8-h8
Kf3-f2 Kh8-g8 Bb1-f5 Kg8-h8 Bf5-c2 Kh8-g8 h2-h3 Kg8-h8 Kf2-e3 Kh8-g8 Ke3-d2
Kg8-h8 Bc2-g6 Kh8-g8 Bg6-f5 Kg8-h8 Kd2-c3 Kh8-g8 h3-h4 Kg8-h8 Bf5-d3 Kh8-g8
Bd3-c2 Kg8-h8 Bc2-f5 Kh8-g8 Kc3-d2 Kg8-h8 Kd2-e1 Kh8-g8 Ke1-d1 Kg8-h8
Bf5-d3 Kh8-g8 Kd1-e2 Kg8-h8 Bd3-c2 Kh8-g8 Ke2-f2 Kg8-h8 h4-h5 Kh8-g8 Kf2-e3
Kg8-h8 Bc2-d3 Kh8-g8 Bd3-g6 Kg8-h8 Ke3-d3 Kh8-g8 Kd3-d2 Kg8-h8 Bg6-f5
Kh8-g8 Bf5-c2 Kg8-h8 Kd2-c3 Kh8-g8) +0.71/34 3} Kh8 {(Kg8-h8 Bf5-b1 Kh8-g8
Kf4-e3 Kg8-h8 Bb1-g6 Kh8-g8 Ke3-d4 Kg8-h8 Kd4-c3 Kh8-g8 Bg6-e4 Kg8-h8
Be4-d3 Kh8-g8 h2-h3 Kg8-h8 Bd3-c2 Kh8-g8 Bc2-e4 Kg8-h8 Kc3-d2 Kh8-g8 Kd2-c2
Kg8-h8 Be4-f5 Kh8-g8 Bf5-d3 Kg8-h8 Kc2-d1 Kh8-g8 Bd3-c2 Kg8-h8 h3-h4 Kh8-g8
Bc2-d3 Kg8-h8 Bd3-e4 Kh8-g8 Kd1-d2 Kg8-h8 Be4-c2 Kh8-g8 h4-h5 Kg8-h8)
-0.71/32 1} 21. Bb1 {(Bf5-b1 Kh8-g8 Bb1-d3 Kg8-h8 Kf4-e3 Kh8-g8 Ke3-e2
Kg8-h8 Bd3-c2 Kh8-g8 Bc2-b1 Kg8-h8 h2-h3 Kh8-g8 Ke2-e3 Kg8-h8 Bb1-c2 Kh8-g8
Ke3-f3 Kg8-h8 Kf3-f4 Kh8-g8 Bc2-f5 Kg8-h8 h3-h4 Kh8-g8 Kf4-e5 Kg8-h8 Ke5-e4
Kh8-g8 Ke4-f4 Kg8-h8) +0.71/21 0} Kg8 {(Kh8-g8 Kf4-g4 Kg8-h8 h6-h7 Kh8-g7
Kg4-g5 Kg7-h8 h2-h3 Kh8-g7 Bb1-d3 Kg7-h8 Kg5-h4 Kh8-g7 Kh4-g3 Kg7-h8 Kg3-f2
Kh8-g7 Bd3-c2 Kg7-h8 Bc2-b1 Kh8-g7 Kf2-e1 Kg7-h8 Ke1-d1 Kh8-g7 Bb1-c2
Kg7-h8 Bc2-d3 Kh8-g7 Bd3-b1 Kg7-h8 h3-h4 Kh8-g7 Bb1-d3 Kg7-h8 Bd3-g6
Kh8-g7) -0.59/19 0} 22. Be4 {(Bb1-e4 Kg8-h8 Kf4-e3 Kh8-g8 Ke3-d4 Kg8-h8
Be4-d3 Kh8-g8 Kd4-c4 Kg8-h8 Bd3-f5 Kh8-g8 Bf5-c2 Kg8-h8 Bc2-d3 Kh8-g8 h2-h3
Kg8-h8 Kc4-d4 Kh8-g8 Bd3-g6 Kg8-h8 Kd4-e5 Kh8-g8 Bg6-f5 Kg8-h8 Ke5-e4
Kh8-g8 Ke4-f4 Kg8-h8 h3-h4 Kh8-g8 Bf5-g6 Kg8-h8 Kf4-g3 Kh8-g8 Kg3-g4 Kg8-h8
Bg6-c2 Kh8-g8) +0.71/30 1} Kh8 {(Kg8-h8 Kf4-e3 Kh8-g8 h2-h3 Kg8-h8 Ke3-e2
Kh8-g8 Be4-c2 Kg8-h8 Ke2-d1 Kh8-g8 Kd1-d2 Kg8-h8 Bc2-g6 Kh8-g8 Bg6-f5
Kg8-h8 Kd2-e1 Kh8-g8 Ke1-f2 Kg8-h8 Kf2-g1 Kh8-g8 Bf5-c2 Kg8-h8 Kg1-g2
Kh8-g8 Bc2-d3 Kg8-h8 Kg2-f3 Kh8-g8 Bd3-g6 Kg8-h8 Kf3-g3 Kh8-g8 Kg3-f2
Kg8-h8 Kf2-e1 Kh8-g8 h3-h4 Kg8-h8 Bg6-e4 Kh8-g8 Ke1-f2 Kg8-h8) -0.71/31 0}
23. Bg6 {(Be4-g6 Kh8-g8 Kf4-g5 Kg8-h8 Kg5-g4 Kh8-g8 Kg4-f4 Kg8-h8 Kf4-e4
Kh8-g8 Bg6-f5 Kg8-h8 Ke4-d4 Kh8-g8 Kd4-d5 Kg8-h8 Kd5-e4 Kh8-g8 h2-h4 Kg8-h8
Ke4-e3 Kh8-g8 Bf5-d3 Kg8-h8 Ke3-d2 Kh8-g8 Kd2-e2 Kg8-h8 Ke2-d1 Kh8-g8
Bd3-b1 Kg8-h8 Kd1-d2 Kh8-g8 Kd2-e1 Kg8-h8 Bb1-g6 Kh8-g8 Ke1-e2 Kg8-h8 h4-h5
Kh8-g8 Bg6-b1 Kg8-h8 Ke2-e3 Kh8-g8 Bb1-c2 Kg8-h8) +0.71/32 0} Kg8 {(Kh8-g8
Kf4-e3 Kg8-h8 Ke3-e2 Kh8-g8 Bg6-e4 Kg8-h8 Ke2-d1 Kh8-g8 Kd1-c2 Kg8-h8
Kc2-c3 Kh8-g8 Kc3-c4 Kg8-h8 h2-h3 Kh8-g8 h3-h4 Kg8-h8 Kc4-c3 Kh8-g8 Kc3-d3
Kg8-h8 Kd3-d2 Kh8-g8 Kd2-e1 Kg8-h8 Be4-b1 Kh8-g8 Bb1-f5 Kg8-h8 Ke1-e2
Kh8-g8 Bf5-c2 Kg8-h8 Bc2-g6 Kh8-g8 Bg6-f5 Kg8-h8 h4-h5 Kh8-g8 Bf5-c2 Kg8-h8
Ke2-e3 Kh8-g8 Ke3-d4 Kg8-h8 Kd4-c3 Kh8-g8) -0.71/30 0} 24. Ke3 {(Kf4-e3
Kg8-h8 Bg6-c2 Kh8-g8 Ke3-d4 Kg8-h8 Bc2-e4 Kh8-g8 h2-h3 Kg8-h8 Kd4-c4 Kh8-g8
h3-h4 Kg8-h8 Kc4-d4 Kh8-g8 Kd4-e3 Kg8-h8 Ke3-e2 Kh8-g8 Ke2-e1 Kg8-h8 Be4-g6
Kh8-g8 Ke1-d1 Kg8-h8 Bg6-d3 Kh8-g8 Kd1-d2 Kg8-h8 Kd2-c2 Kh8-g8 Bd3-g6
Kg8-h8 Kc2-d3 Kh8-g8 Bg6-f5 Kg8-h8 h4-h5 Kh8-g8 Kd3-d2 Kg8-h8 Bf5-d3
Kh8-g8) +0.71/25 0} Kh8 {(Kg8-h8 Ke3-e2 Kh8-g8 Ke2-e1 Kg8-h8 Ke1-f1 Kh8-g8
Bg6-c2 Kg8-h8 Kf1-e2 Kh8-g8 h2-h3 Kg8-h8 Ke2-d2 Kh8-g8 Kd2-c3 Kg8-h8 Bc2-e4
Kh8-g8 Kc3-d3 Kg8-h8 Be4-g6 Kh8-g8 Kd3-c2 Kg8-h8 h3-h4 Kh8-g8 Kc2-c3 Kg8-h8
Bg6-f5 Kh8-g8) -0.71/23 1} 25. Kd2 {(Ke3-d2 Kh8-g8 Kd2-e1 Kg8-h8 Ke1-f1
Kh8-g8 Bg6-c2 Kg8-h8 Bc2-e4 Kh8-g8 h2-h3 Kg8-h8 Kf1-e2 Kh8-g8 Ke2-d1 Kg8-h8
Be4-b1 Kh8-g8 Bb1-g6 Kg8-h8 Kd1-e2 Kh8-g8 Ke2-f3 Kg8-h8 Kf3-g4 Kh8-g8
Kg4-f4 Kg8-h8 Bg6-f5 Kh8-g8 Bf5-e4 Kg8-h8 Kf4-g3 Kh8-g8 Kg3-g2 Kg8-h8
Be4-c2 Kh8-g8 Kg2-f1 Kg8-h8 h3-h4 Kh8-g8 Bc2-g6 Kg8-h8 Kf1-e2 Kh8-g8 Ke2-f3
Kg8-h8 Bg6-e4 Kh8-g8 Be4-b1 Kg8-h8 Kf3-g2) +0.71/30 1} Kg8 {(Kh8-g8 Bg6-f5
Kg8-h8 Bf5-d3 Kh8-g8 h2-h3 Kg8-h8 Kd2-e1 Kh8-g8 Bd3-b1 Kg8-h8 Ke1-f2 Kh8-g8
Kf2-f3 Kg8-h8 h3-h4 Kh8-g8 Kf3-e3 Kg8-h8 Ke3-d4 Kh8-g8 Kd4-c3 Kg8-h8 Bb1-f5
Kh8-g8 Kc3-b2 Kg8-h8 Kb2-b1 Kh8-g8 Kb1-c1 Kg8-h8 h4-h5 Kh8-g8 Kc1-d1 Kg8-h8
Kd1-e2 Kh8-g8 Bf5-d3 Kg8-h8 Ke2-f2 Kh8-g8 Kf2-e3 Kg8-h8 Ke3-d4 Kh8-g8)
-0.71/34 1} 26. Bc2 {(Bg6-c2 Kg8-h8 Bc2-g6 Kh8-g8 Bg6-f5 Kg8-h8 Bf5-c2
Kh8-g8 Kd2-e1 Kg8-h8 Ke1-f2 Kh8-g8 Bc2-b1 Kg8-h8 Bb1-d3 Kh8-g8 Kf2-g1
Kg8-h8 Bd3-c2 Kh8-g8 Bc2-b1 Kg8-h8 h2-h3 Kh8-g8 Bb1-c2 Kg8-h8 h3-h4 Kh8-g8
h4-h5 Kg8-h8 Bc2-g6) +0.71/23 1} Kh8 {(Kg8-h8 Kd2-e2 Kh8-g8 Ke2-f1 Kg8-h8
Bc2-b1 Kh8-g8 h2-h4 Kg8-h8 Kf1-g1 Kh8-g8 Bb1-c2 Kg8-h8 Kg1-f2 Kh8-g8 Bc2-d3
Kg8-h8 Kf2-e2 Kh8-g8 Bd3-f5 Kg8-h8 Ke2-d3 Kh8-g8 Kd3-e3 Kg8-h8 Ke3-d4
Kh8-g8 Bf5-e4 Kg8-h8 Be4-b1 Kh8-g8 Kd4-e3 Kg8-h8 h4-h5 Kh8-g8 Bb1-f5 Kg8-h8
Ke3-d4 Kh8-g8 Bf5-e4) -0.71/27 0} 27. Ke2 {(Kd2-e2 Kh8-g8 Ke2-f1 Kg8-h8
Bc2-g6 Kh8-g8 Bg6-f5 Kg8-h8 Kf1-g2 Kh8-g8 Bf5-e4 Kg8-h8 Kg2-g1 Kh8-g8
Be4-c2 Kg8-h8 h2-h3 Kh8-g8 h3-h4 Kg8-h8 Kg1-f2 Kh8-g8 Kf2-e1 Kg8-h8 Bc2-g6
Kh8-g8 Bg6-d3 Kg8-h8 Ke1-d1 Kh8-g8) +0.65/19 0} Kg8 {(Kh8-g8 Ke2-f3 Kg8-h8
Bc2-g6 Kh8-g8 Kf3-f4 Kg8-h8 h6-h7 Kh8-g7 Kf4-g3 Kg7-h8 h2-h3 Kh8-g7 h3-h4
Kg7-h8 Bg6-d3 Kh8-g7 h4-h5 Kg7-h8 Bd3-c2 Kh8-g7 Bc2-b1 Kg7-h8 Kg3-f3 Kh8-g7
Kf3-g2 Kg7-h8 Kg2-f1 Kh8-g7 Bb1-g6 Kg7-h8 Kf1-g1 Kh8-g7) -0.61/18 0} 28.
Ke3 {(Ke2-e3 Kg8-h8 Ke3-e2 Kh8-g8 Bc2-g6 Kg8-h8 Ke2-d1 Kh8-g8 Kd1-e1 Kg8-h8
Bg6-c2 Kh8-g8 h2-h3 Kg8-h8 h3-h4 Kh8-g8 Bc2-d3 Kg8-h8 Ke1-d1 Kh8-g8 Bd3-g6
Kg8-h8 Kd1-c1 Kh8-g8 Kc1-b1 Kg8-h8 Bg6-c2 Kh8-g8 h4-h5 Kg8-h8 Kb1-b2 Kh8-g8
Kb2-a1 Kg8-h8 Bc2-b1 Kh8-g8) +0.71/24 1} Kh8 {(Kg8-h8 Bc2-d3 Kh8-g8 Ke3-d4
Kg8-h8 Bd3-f5 Kh8-g8 Bf5-e4 Kg8-h8 Kd4-e5 Kh8-g8 Ke5-e6 Kg8-h8 Ke6-f6
Kh8-g8 Be4-b1 Kg8-h8 Kf6-g5 Kh8-g8 Kg5-g6 Kg8-h8 h2-h4 Kh8-g8 h4-h5 Kg8-h8
Kg6-f6 Kh8-g8 Bb1-c2 Kg8-h8 Bc2-g6 Kh8-g8 Kf6-e5 Kg8-h8 Bg6-f5 Kh8-g8
Bf5-e4 Kg8-h8) -0.63/22 0} 29. Kf3 {(Ke3-f3 Kh8-g8 Kf3-e2 Kg8-h8 Ke2-d2
Kh8-g8 Kd2-c3 Kg8-h8 Kc3-c4 Kh8-g8 Kc4-b4 Kg8-h8 h2-h3 Kh8-g8 Kb4-c5 Kg8-h8
h3-h4 Kh8-g8 Kc5-c6 Kg8-h8 Kc6-b6 Kh8-g8 Kb6-a5 Kg8-h8 h4-h5 Kh8-g8 Bc2-d3
Kg8-h8 Ka5-b5) +0.58/21 1} Kg8 {(Kh8-g8 Kf3-e3 Kg8-h8 Bc2-e4 Kh8-g8 h2-h3
Kg8-h8 Ke3-d4 Kh8-g8 Kd4-c5 Kg8-h8 h6-h7 Kh8-g7 Kc5-b4 Kg7-h8 Kb4-b3 Kh8-g7
Be4-b1 Kg7-h8 h3-h4 Kh8-g7 Bb1-f5 Kg7-h8 Bf5-e4 Kh8-g7 h4-h5 Kg7-h8 Be4-g6)
-0.52/18 0} 30. Ke3 {(Kf3-e3 Kg8-h8 Bc2-d3 Kh8-g8 h2-h4 Kg8-h8 Ke3-f4
Kh8-g8 Kf4-g3 Kg8-h8 Bd3-c2 Kh8-g8 Kg3-h2 Kg8-h8 Kh2-h1 Kh8-g8 h4-h5 Kg8-h8
Kh1-h2 Kh8-g8 Kh2-g3 Kg8-h8 Kg3-h3 Kh8-g8 Kh3-h2 Kg8-h8 Kh2-g3 Kh8-g8
Kg3-f4 Kg8-h8) +0.59/20 1} Kh8 {(Kg8-h8 h6-h7 Kh8-g7 Bc2-g6 Kg7-h8 Ke3-d3
Kh8-g7 h2-h4 Kg7-h8 Kd3-d4 Kh8-g7 Bg6-c2 Kg7-h8 h4-h5 Kh8-g7 Kd4-d5 Kg7-h8
Kd5-e5 Kh8-g7 Bc2-b1 Kg7-h8 Ke5-d4 Kh8-g7 Kd4-d5 Kg7-h8 Kd5-c6 Kh8-g7
Bb1-c2 Kg7-h8 Bc2-g6 Kh8-g7 Kc6-d5 Kg7-h8) -0.59/21 0} 31. Kd4 {(Ke3-d4)
+0.45/20 1} Kg8 {(Kh8-g8 Kd4-d5 Kg8-h8 h6-h7 Kh8-g7 Kd5-d6 Kg7-h8 Kd6-c6
Kh8-g7 Kc6-d7 Kg7-h8 h2-h4 Kh8-g7 Bc2-g6 Kg7-h8 Kd7-c6 Kh8-g7 Bg6-d3 Kg7-h8
h4-h5 Kh8-g7 Bd3-g6 Kg7-h8 Kc6-b6) -0.36/20 0} 32. Kc5 {(Kd4-c5) +0.59/22
0} Kh8 {(Kg8-h8 Kc5-b5 Kh8-g8 Bc2-b1 Kg8-h8 Kb5-c6 Kh8-g8 Bb1-f5 Kg8-h8
Kc6-d5 Kh8-g8 Kd5-e4 Kg8-h8 h2-h3 Kh8-g8 Ke4-e3 Kg8-h8 Ke3-d2 Kh8-g8 Bf5-c2
Kg8-h8 Bc2-e4 Kh8-g8 Kd2-c2 Kg8-h8 h3-h4 Kh8-g8 Kc2-d2 Kg8-h8) -0.41/22 1}
33. Kc6 {(Kc5-c6) +0.59/20 1} Kg8 {(Kh8-g8 Bc2-g6 Kg8-h8 Kc6-b5 Kh8-g8
Kb5-a4 Kg8-h8 Bg6-d3 Kh8-g8 Ka4-b3 Kg8-h8 Kb3-c4 Kh8-g8 Kc4-c3 Kg8-h8
Bd3-e4 Kh8-g8 Kc3-d2 Kg8-h8 h2-h3 Kh8-g8 Be4-g6 Kg8-h8 Kd2-e2) -0.13/21 0}
34. Kc5 {(Kc6-c5 Kg8-h8 Kc5-d6 Kh8-g8 Kd6-c7 Kg8-h8 Bc2-d3 Kh8-g8 Kc7-b8
Kg8-h8 Bd3-g6 Kh8-g8 Kb8-c8 Kg8-h8 h2-h3 Kh8-g8 Kc8-b8 Kg8-h8 Kb8-c7 Kh8-g8
Kc7-b6 Kg8-h8 Bg6-d3 Kh8-g8 Bd3-b1 Kg8-h8 Kb6-b5 Kh8-g8 Kb5-b4 Kg8-h8
Kb4-c3 Kh8-g8 Bb1-c2 Kg8-h8 Bc2-d3 Kh8-g8 Bd3-b1 Kg8-h8 Kc3-d2 Kh8-g8)
+0.17/22 0} Kh8 {(Kg8-h8 Bc2-e4 Kh8-g8 Be4-d3 Kg8-h8 Kc5-c4 Kh8-g8 Kc4-b5
Kg8-h8 Kb5-a6 Kh8-g8 Ka6-a5 Kg8-h8 h6-h7 Kh8-g7 Ka5-b4 Kg7-h8 Bd3-f5 Kh8-g7
Kb4-b5 Kg7-h8 Kb5-a4 Kh8-g7 Ka4-b4 Kg7-h8 Kb4-b5 Kh8-g7 Bf5-b1 Kg7-h8
Kb5-c5 Kh8-g7 Kc5-d4 Kg7-h8 h2-h3 Kh8-g7 Kd4-c4 Kg7-h8 Bb1-c2 Kh8-g7)
-0.58/24 1} 35. Kc4 {(Kc5-c4 Kh8-g8 Bc2-b1 Kg8-h8 Kc4-c3 Kh8-g8 Kc3-b2
Kg8-h8 Kb2-a2 Kh8-g8 h2-h3 Kg8-h8 h3-h4 Kh8-g8 Ka2-b3 Kg8-h8 Kb3-b4 Kh8-g8
Kb4-c4 Kg8-h8 Bb1-e4 Kh8-g8) +0.12/21 0} Kg8 {(Kh8-g8 Kc4-b4 Kg8-h8 Kb4-b3
Kh8-g8 Kb3-a2 Kg8-h8 Ka2-a1 Kh8-g8 Bc2-b1 Kg8-h8 Ka1-b2 Kh8-g8 Bb1-f5
Kg8-h8 Bf5-d3 Kh8-g8 Kb2-a2 Kg8-h8 h6-h7 Kh8-g7 Bd3-c2 Kg7-h8 Bc2-e4 Kh8-g7
Ka2-b3 Kg7-h8 Kb3-a3 Kh8-g7 Be4-g6 Kg7-h8) -0.12/22 0} 36. Bb1 {(Bc2-b1
Kg8-h8 Bb1-g6 Kh8-g8 Kc4-c5 Kg8-h8 Kc5-d6 Kh8-g8 Bg6-e4 Kg8-h8 Be4-b1
Kh8-g8 Kd6-e6 Kg8-h8 h2-h3 Kh8-g8 Bb1-f5 Kg8-h8 Bf5-d3 Kh8-g8 Bd3-b1 Kg8-h8
Ke6-d5 Kh8-g8 Bb1-f5 Kg8-h8 h3-h4 Kh8-g8 Bf5-e4 Kg8-h8 Kd5-c4 Kh8-g8 Be4-c2
Kg8-h8 Kc4-d4 Kh8-g8 h4-h5 Kg8-h8 Bc2-e4 Kh8-g8 Be4-d3 Kg8-h8 Kd4-d5 Kh8-g8
Kd5-c4 Kg8-h8 Bd3-f5) +0.61/22 1} Kh8 {(Kg8-h8 Kc4-c5 Kh8-g8 Kc5-b6 Kg8-h8
Bb1-d3 Kh8-g8 Kb6-b7 Kg8-h8 Kb7-c7 Kh8-g8 Bd3-f5 Kg8-h8 Bf5-c2 Kh8-g8 h2-h3
Kg8-h8 Kc7-d7 Kh8-g8 Kd7-c6 Kg8-h8 Kc6-b5 Kh8-g8 Bc2-f5 Kg8-h8 Bf5-e4
Kh8-g8) -0.23/23 1} 37. Kc5 {(Kc4-c5 Kh8-g8) +0.23/21 1} Kg8 {(Kh8-g8
Bb1-d3 Kg8-h8 Kc5-d6 Kh8-g8 Bd3-c2 Kg8-h8 Bc2-f5 Kh8-g8 Kd6-c7 Kg8-h8
Kc7-b8 Kh8-g8 Kb8-c8 Kg8-h8 h6-h7 Kh8-g7 Kc8-d7 Kg7-h8 Kd7-d6 Kh8-g7 Kd6-e5
Kg7-h8 Bf5-d3 Kh8-g7 Bd3-c2 Kg7-h8 h2-h3 Kh8-g7 Bc2-e4 Kg7-h8 Ke5-d6
Kh8-g7) -0.16/23 0} 38. Kc6 {(Kc5-c6) +0.54/22 1} Kh8 {(Kg8-h8 Kc6-b6
Kh8-g8 Bb1-g6 Kg8-h8 Kb6-c5 Kh8-g8 Kc5-d6 Kg8-h8 Bg6-e4 Kh8-g8 Kd6-e5
Kg8-h8 h2-h3 Kh8-g8 Be4-f5 Kg8-h8 Bf5-b1 Kh8-g8 Ke5-e6 Kg8-h8 Ke6-d5
Kh8-g8) -0.15/24 1} 39. Kb5 {(Kc6-b5) +0.64/23 1} Kg8 {(Kh8-g8 Kb5-a5
Kg8-h8 Ka5-b4 Kh8-g8 Bb1-f5 Kg8-h8 Bf5-e4 Kh8-g8 Kb4-b3 Kg8-h8 h2-h3 Kh8-g8
Be4-f5 Kg8-h8 Kb3-c4 Kh8-g8 Bf5-d3 Kg8-h8 Kc4-b4 Kh8-g8 Kb4-a5 Kg8-h8
Bd3-b1 Kh8-g8 Ka5-b6 Kg8-h8 Bb1-e4 Kh8-g8 h3-h4 Kg8-h8 Kb6-b5 Kh8-g8 Kb5-a5
Kg8-h8) -0.14/23 0} 40. Kc5 {(Kb5-c5 Kg8-h8) +0.30/21 0} Kh8 {(Kg8-h8
Kc5-b5 Kh8-g8 Kb5-c4 Kg8-h8 Kc4-c5 Kh8-g8 Bb1-e4 Kg8-h8 Kc5-d5 Kh8-g8
Kd5-c6 Kg8-h8 Kc6-b7 Kh8-g8 Kb7-c7 Kg8-h8 Be4-g6 Kh8-g8 Kc7-c6 Kg8-h8 h2-h3
Kh8-g8 Kc6-c5 Kg8-h8 Kc5-d5 Kh8-g8 Bg6-c2 Kg8-h8 Bc2-f5 Kh8-g8 Kd5-e4
Kg8-h8 Ke4-f3 Kh8-g8 Kf3-g2 Kg8-h8 Kg2-g1 Kh8-g8 h3-h4 Kg8-h8 Kg1-f1 Kh8-g8
Kf1-e2 Kg8-h8) -0.20/23 1} 41. Kd5 {(Kc5-d5) +0.97/25 1} Kg8 {(Kh8-g8
Kd5-d6 Kg8-h8 Kd6-e6 Kh8-g8 Ke6-f6 Kg8-h8 h2-h3 Kh8-g8 Kf6-e5 Kg8-h8 Bb1-g6
Kh8-g8 Ke5-e4 Kg8-h8 Ke4-f3 Kh8-g8 Bg6-f5 Kg8-h8 h3-h4 Kh8-g8 Kf3-e4 Kg8-h8
Ke4-e5 Kh8-g8 Bf5-e4 Kg8-h8 Ke5-d6 Kh8-g8) -0.14/22 0} 42. Bd3 {(Bb1-d3
Kg8-h8) +0.49/21 1} Kh8 {(Kg8-h8 Kd5-d6 Kh8-g8 Bd3-g6 Kg8-h8 Kd6-e5 Kh8-g8
Ke5-f4 Kg8-h8 Kf4-f5 Kh8-g8 h2-h3 Kg8-h8 Kf5-e5 Kh8-g8 Bg6-d3 Kg8-h8 Ke5-e6
Kh8-g8 Ke6-e7 Kg8-h8 Bd3-c4 Kh8-h7 Ke7-f7 Kh7-h8 Bc4-d5 Kh8-h7 Bd5-c6
Kh7-h8 h3-h4 Kh8-h7 Bc6-f3 Kh7-h8 h4-h5 Kh8-h7) -0.18/26 2} 43. Bg6
{(Bd3-g6 Kh8-g8) +0.14/24 1} Kg8 {(Kh8-g8 Kd5-c6 Kg8-h8 Bg6-f5 Kh8-g8
Kc6-c5 Kg8-h8 Bf5-b1 Kh8-g8 Kc5-b4 Kg8-h8 h2-h3 Kh8-g8 Bb1-f5 Kg8-h8 Kb4-c3
Kh8-g8 Bf5-e4 Kg8-h8 Kc3-d4 Kh8-g8 Be4-b1 Kg8-h8 Kd4-c5) -0.13/20 0} 44.
Ke5 {(Kd5-e5 Kg8-h8) +0.62/21 1} Kh8 {(Kg8-h8 Ke5-f6 Kh8-g8 Kf6-g5 Kg8-h8
Bg6-c2 Kh8-g8 Bc2-d3 Kg8-h8 Kg5-g6 Kh8-g8 Bd3-e4 Kg8-h8 Be4-h1 Kh8-g8 h2-h3
Kg8-h8 Bh1-f3 Kh8-g8 Bf3-a8 Kg8-h8 h3-h4 Kh8-g8 Ba8-f3 Kg8-h8 Bf3-c6 Kh8-g8
Bc6-e8 Kg8-h8 Be8-a4 Kh8-g8) -0.55/23 1} 45. Ke4 {(Ke5-e4 Kh8-g8 Ke4-d3
Kg8-h8 Kd3-d2 Kh8-g8 Kd2-c3 Kg8-h8 h2-h3 Kh8-g8 Kc3-d2 Kg8-h8 Bg6-f5 Kh8-g8
Kd2-d3 Kg8-h8 Kd3-e3 Kh8-g8 Ke3-e4 Kg8-h8 Ke4-f3 Kh8-g8 Kf3-g4 Kg8-h8 h3-h4
Kh8-g8 Bf5-e4 Kg8-h8 Kg4-f4 Kh8-g8 Kf4-e5 Kg8-h8 Be4-g6 Kh8-g8 Ke5-e4
Kg8-h8 Ke4-d3 Kh8-g8) +0.47/20 0} Kg8 {(Kh8-g8 Ke4-f4 Kg8-h8 Kf4-f3 Kh8-g8
Kf3-e4 Kg8-h8 Bg6-f5 Kh8-g8 Ke4-d4 Kg8-h8 Kd4-d3 Kh8-g8 h2-h3 Kg8-h8 Kd3-e3
Kh8-g8 Ke3-f2 Kg8-h8 Kf2-f3 Kh8-g8 Kf3-g3 Kg8-h8 h3-h4 Kh8-g8 Bf5-e4 Kg8-h8
Kg3-f4 Kh8-g8 Kf4-e5 Kg8-h8 Be4-g6 Kh8-g8) -0.31/22 0} 46. Ke3 {(Ke4-e3
Kg8-h8 Ke3-e4 Kh8-g8 Ke4-f5 Kg8-h8 Kf5-g4 Kh8-g8 Kg4-g3 Kg8-h8 Kg3-g2
Kh8-g8 Bg6-c2 Kg8-h8 Kg2-f2 Kh8-g8 h2-h3 Kg8-h8 Bc2-e4 Kh8-g8 Kf2-e3 Kg8-h8
Be4-d3 Kh8-g8 Ke3-d2 Kg8-h8 Bd3-g6 Kh8-g8 Bg6-f5 Kg8-h8 Kd2-d3) +0.16/22 1}
Kh8 {(Kg8-h8 Bg6-f5 Kh8-g8 Ke3-f2 Kg8-h8 Kf2-e2 Kh8-g8 Bf5-c2 Kg8-h8 Bc2-d3
Kh8-g8 Ke2-e1 Kg8-h8 Bd3-g6 Kh8-g8 h2-h3 Kg8-h8 Ke1-f2 Kh8-g8 Kf2-e2 Kg8-h8
Bg6-e4 Kh8-g8 Ke2-f3 Kg8-h8 h3-h4 Kh8-g8 Kf3-f2 Kg8-h8 Kf2-e1 Kh8-g8)
-0.22/22 0} 47. Kf3 {(Ke3-f3) +0.55/21 0} Kg8 {(Kh8-g8 Kf3-f4 Kg8-h8 h2-h3
Kh8-g8 Bg6-b1 Kg8-h8 Bb1-e4 Kh8-g8 Kf4-e5 Kg8-h8 Ke5-d6 Kh8-g8 Be4-g6
Kg8-h8 Kd6-c7 Kh8-g8 Kc7-d8 Kg8-h8 h3-h4 Kh8-g8 Bg6-e4 Kg8-h8 Be4-d3 Kh8-g8
Kd8-c7 Kg8-h8 Bd3-g6 Kh8-g8) -0.22/22 0} 48. Kg2 {(Kf3-g2) +0.66/20 0} Kh8
{(Kg8-h8 Kg2-f3 Kh8-g8 Bg6-f5 Kg8-h8 Kf3-g3 Kh8-g8 Kg3-h4 Kg8-h8 Kh4-g5
Kh8-g8 Bf5-b1 Kg8-h8 Kg5-h5 Kh8-g8 Bb1-g6 Kg8-h8 h6-h7 Kh8-g7 Bg6-f5 Kg7-h8
Bf5-c2 Kh8-g7 h7-h8N Kg7xh8 Kh5-h6 Kh8-g8 Bc2-b3+ Kg8-h8 Bb3-a4 Kh8-g8
Ba4-d7 Kg8-h8 h2-h3 Kh8-g8 Kh6-g6 Kg8-h8 Bd7-a4 Kh8-g8 Ba4-c2 Kg8-h8 Bc2-d3
Kh8-g8 Bd3-e2 Kg8-h8 Kg6-h6 Kh8-g8 Be2-c4+ Kg8-h8 Bc4-g8 Kh8xg8) -0.62/24
1} 49. Kg3 {(Kg2-g3 Kh8-g8 Bg6-c2 Kg8-h8 Kg3-h4 Kh8-g8 Kh4-g4 Kg8-h8 Bc2-g6
Kh8-g8 h2-h4 Kg8-h8 Bg6-b1 Kh8-g8 h4-h5 Kg8-h8 Kg4-f3 Kh8-g8 Bb1-d3 Kg8-h8
Kf3-g2 Kh8-g8 Kg2-h1 Kg8-h8 Bd3-b1 Kh8-g8 Kh1-h2 Kg8-h8 Bb1-g6 Kh8-g8
Kh2-g1 Kg8-h8 Bg6-c2 Kh8-g8 Kg1-f1 Kg8-h8 Kf1-e2 Kh8-g8 Ke2-d2 Kg8-h8)
+0.47/20 0} Kg8 {(Kh8-g8 Bg6-c2 Kg8-h8 Kg3-f3 Kh8-g8 Bc2-d3 Kg8-h8 Kf3-e2
Kh8-g8 h2-h3 Kg8-h8 h3-h4 Kh8-g8 Ke2-d2 Kg8-h8 Bd3-g6 Kh8-g8 Bg6-b1 Kg8-h8
Kd2-e2 Kh8-g8 Ke2-f3 Kg8-h8 Kf3-g4 Kh8-g8) -0.15/22 0} 50. Kh4 {(Kg3-h4
Kg8-h8) +0.60/23 1} Kh8 {(Kg8-h8 Kh4-g5 Kh8-g8 Kg5-g4 Kg8-h8 Bg6-e4 Kh8-g8
Be4-b1 Kg8-h8 Kg4-h3 Kh8-g8 Kh3-g3 Kg8-h8 Bb1-d3 Kh8-g8 Kg3-h4 Kg8-h8
Kh4-h5 Kh8-g8 Bd3-c2 Kg8-h8 h6-h7 Kh8-g7 Bc2-b1 Kg7-h8 Bb1-f5 Kh8-g7 Bf5-c2
Kg7-h8 Bc2-b1 Kh8-g7 Kh5-h4 Kg7-h8 Kh4-g3 Kh8-g7 Bb1-c2 Kg7-h8 h2-h4 Kh8-g7
h4-h5 Kg7-h8 Bc2-b1 Kh8-g7 Bb1-d3 Kg7-h8 Kg3-f4 Kh8-g7 Kf4-e5 Kg7-h8 Bd3-f5
Kh8-g7 Ke5-e4 Kg7-h8 Ke4-d3) -0.22/24 0} 51. Kg5 {(Kh4-g5 Kh8-g8 Kg5-h4
Kg8-h8 Kh4-h3 Kh8-g8 Bg6-b1 Kg8-h8 Kh3-g4 Kh8-g8 Bb1-f5 Kg8-h8 h2-h3 Kh8-g8
Bf5-c2 Kg8-h8 Kg4-g3 Kh8-g8 Kg3-f2 Kg8-h8 Kf2-g2 Kh8-g8 Bc2-e4 Kg8-h8 h3-h4
Kh8-g8 Kg2-g3 Kg8-h8 Be4-d3 Kh8-g8 Bd3-g6 Kg8-h8 Kg3-g4 Kh8-g8) +0.24/21 0}
Kg8 {(Kh8-g8 Bg6-c2 Kg8-h8 Kg5-h5 Kh8-g8 Bc2-f5 Kg8-h8 Kh5-g6 Kh8-g8 Kg6-f6
Kg8-h8 Kf6-e5 Kh8-g8 Bf5-b1 Kg8-h8 Bb1-e4 Kh8-g8 h2-h3 Kg8-h8 Ke5-d4 Kh8-g8
Be4-g6 Kg8-h8 Kd4-d3 Kh8-g8 Kd3-c4 Kg8-h8 Kc4-d4 Kh8-g8 Kd4-d3 Kg8-h8
Kd3-e2 Kh8-g8 Ke2-e1 Kg8-h8 h3-h4 Kh8-g8) -0.75/22 0} 52. Kh5 {(Kg5-h5
Kg8-h8) +0.39/22 1} Kh8 {(Kg8-h8 Kh5-g4 Kh8-g8 Kg4-f3 Kg8-h8 Kf3-g2 Kh8-g8
Bg6-c2 Kg8-h8 Bc2-f5 Kh8-g8 Kg2-g3 Kg8-h8 Bf5-b1 Kh8-g8 Bb1-e4 Kg8-h8 h2-h3
Kh8-g8 h3-h4 Kg8-h8 h6-h7 Kh8-g7 Kg3-f2 Kg7-h8 Kf2-e2 Kh8-g7 Be4-d3 Kg7-h8
Ke2-f1 Kh8-g7 Kf1-g1 Kg7-h8 Kg1-g2 Kh8-g7) -0.13/25 1} 53. Kg5 {(Kh5-g5)
+0.29/23 1} Kg8 {(Kh8-g8 Kg5-f4 Kg8-h8 Kf4-f3 Kh8-g8 Bg6-e4 Kg8-h8 Kf3-e2
Kh8-g8 Be4-d3 Kg8-h8 Ke2-d2 Kh8-g8 h2-h3 Kg8-h8 Kd2-c2 Kh8-g8 Bd3-e4 Kg8-h8
Kc2-b1 Kh8-g8 Be4-c2 Kg8-h8 h3-h4 Kh8-g8 Bc2-e4 Kg8-h8 Be4-f5) -0.11/25 0}
54. Kf4 {(Kg5-f4 Kg8-h8) +0.44/23 1} Kh8 {(Kg8-h8 Kf4-g3 Kh8-g8 Bg6-c2
Kg8-h8 Bc2-d3 Kh8-g8 Kg3-g2 Kg8-h8 Kg2-f3 Kh8-g8 Bd3-e4 Kg8-h8 Kf3-e3
Kh8-g8 Ke3-f4 Kg8-h8 h2-h3 Kh8-g8 Be4-d3 Kg8-h8 Kf4-f3 Kh8-g8 Kf3-e2 Kg8-h8
Bd3-c2 Kh8-g8 Bc2-e4 Kg8-h8 h3-h4 Kh8-g8 Be4-c2 Kg8-h8) -0.11/25 0} 55. h7
{(h6-h7) +0.47/20 0} Kg7 {(Kh8-g7 Kf4-e3 Kg7-h8 Ke3-d4 Kh8-g7 Bg6-f5 Kg7-h8
Kd4-e5 Kh8-g7 Bf5-b1 Kg7-h8 Bb1-e4 Kh8-g7 h7-h8Q+ Kg7xh8 Ke5-f6 Kh8-g8
Be4-f5 Kg8-h8 Kf6-g6 Kh8-g8 Bf5-d3 Kg8-h8 Bd3-a6 Kh8-g8) -0.30/20 0} 56.
Ke3 {(Kf4-e3 Kg7-h8) +0.27/20 1} Kh8 {(Kg7-h8 Ke3-e4 Kh8-g7 Ke4-e5 Kg7-h8
Bg6-d3 Kh8-g7 Bd3-c2 Kg7-h8 h2-h4 Kh8-g7 Ke5-d5 Kg7-h8 Bc2-g6 Kh8-g7 Kd5-e4
Kg7-h8 Ke4-e5 Kh8-g7 Ke5-f4 Kg7-h8 Kf4-e4 Kh8-g7 Ke4-f3 Kg7-h8 h4-h5 Kh8-g7
Kf3-f4 Kg7-h8 Kf4-e4 Kh8-g7 Ke4-d5) -0.17/22 1} 57. Ke4 {(Ke3-e4 Kh8-g7)
+0.16/19 0} Kg7 {(Kh8-g7 Ke4-f4 Kg7-h8 Kf4-e3 Kh8-g7 h2-h3 Kg7-h8 h3-h4
Kh8-g7 Bg6-f5 Kg7-h8 Ke3-d2 Kh8-g7 Bf5-c2 Kg7-h8 Bc2-b1 Kh8-g7 Kd2-c1
Kg7-h8 h4-h5 Kh8-g7 Kc1-d1 Kg7-h8 Bb1-g6 Kh8-g7 Kd1-d2) -0.14/21 0} 58. Kf4
{(Ke4-f4 Kg7-h8 h2-h3 Kh8-g7 Kf4-e5 Kg7-h8 Bg6-d3 Kh8-g7 Bd3-e4 Kg7-h8
h3-h4 Kh8-g7 Be4-f5 Kg7-h8 Ke5-d4 Kh8-g7 Kd4-d3 Kg7-h8 Kd3-e3 Kh8-g7 Bf5-b1
Kg7-h8 Ke3-d2 Kh8-g7 Kd2-c1 Kg7-h8) +0.07/22 0} Kh8 {(Kg7-h8 Kf4-g5 Kh8-g7
Kg5-f5 Kg7-h8 h2-h3 Kh8-g7 Kf5-f4 Kg7-h8 Bg6-f5 Kh8-g7 Kf4-e5 Kg7-h8 Bf5-d3
Kh8-g7 h3-h4 Kg7-h8 Bd3-e4 Kh8-g7 Be4-g6 Kg7-h8 h4-h5) -0.10/22 0} 59. Kg3
{(Kf4-g3 Kh8-g7) +0.21/20 1} Kg7 {(Kh8-g7 Kg3-f4 Kg7-h8 Kf4-f5 Kh8-g7
Kf5-e4 Kg7-h8 Ke4-d5 Kh8-g7 Bg6-b1 Kg7-h8 Bb1-d3 Kh8-g7 Kd5-d4 Kg7-h8
Bd3-f5 Kh8-g7 Bf5-c2 Kg7-h8 Kd4-e3 Kh8-g7 Bc2-d3 Kg7-h8 Bd3-f5 Kh8-g7
Ke3-d4 Kg7-h8 Kd4-e5 Kh8-g7 Bf5-c2 Kg7-h8 h2-h3 Kh8-g7 Bc2-b1 Kg7-h8 Bb1-f5
Kh8-g7) -0.01/25 0} 60. Kf4 {(Kg3-f4 Kg7-h8 h2-h3 Kh8-g7 Kf4-f5 Kg7-h8
Kf5-e4 Kh8-g7 Ke4-d5 Kg7-h8) 0.00/22 0} Kh8 {(Kg7-h8 h2-h4 Kh8-g7 Bg6-c2
Kg7-h8 Bc2-f5 Kh8-g7 h7-h8Q+ Kg7xh8 h4-h5 Kh8-g8 Kf4-e4 Kg8-f8 h5-h6 Kf8-g8
Bf5-g6 Kg8-h8 Ke4-f4 Kh8-g8 Kf4-e5 Kg8-h8) 0.00/21 0} 61. Kg5 {(Kf4-g5
Kh8-g7) 0.00/20 0} Kg7 {(Kh8-g7 Kg5-h4 Kg7-h8 Bg6-c2 Kh8-g7) 0.00/24 0} 62.
h4 {(h2-h4 Kg7-h8 Bg6-d3 Kh8-g7 h4-h5 Kg7-h8 Bd3-b1 Kh8-g7 h7-h8Q+ Kg7xh8
Kg5-g6 Kh8-g8 Bb1-f5 Kg8-h8 h5-h6 Kh8-g8 Bf5-c2 Kg8-h8) 0.00/21 0} Kh8
{(Kg7-h8 Bg6-e4 Kh8-g7 Be4-c2 Kg7-h8 h4-h5 Kh8-g7 h7-h8Q+ Kg7xh8 Kg5-h6
Kh8-g8 Bc2-f5 Kg8-h8 Bf5-e4 Kh8-g8 Be4-f3 Kg8-h8 Kh6-g6 Kh8-g8 Bf3-g2
Kg8-h8 Bg2-e4 Kh8-g8 Be4-d3 Kg8-h8 h5-h6 Kh8-g8 Bd3-c2 Kg8-h8) 0.00/25 0}
63. Kf5 {(Kg5-f5 Kh8-g7 Kf5-e6 Kg7-h8 h4-h5 Kh8-g7 Bg6-c2 Kg7-h8 Ke6-e5
Kh8-g7 Bc2-f5 Kg7-h8 Ke5-d4 Kh8-g7 Kd4-c4 Kg7-h8 Bf5-c2 Kh8-g7 Kc4-b4
Kg7-h8 Kb4-a3 Kh8-g7 Ka3-a2 Kg7-h8 Bc2-b1 Kh8-g7 Bb1-d3 Kg7-h8 Bd3-c2
Kh8-g7 Ka2-b1 Kg7-h8 Bc2-g6 Kh8-g7 Bg6-d3 Kg7-h8 Kb1-c2 Kh8-g7 Kc2-d1
Kg7-h8 Kd1-e2 Kh8-g7 Bd3-c2 Kg7-h8 Bc2-g6 Kh8-g7) +0.37/23 1} Kg7 {(Kh8-g7
Kf5-e5 Kg7-h8 h4-h5 Kh8-g7 Ke5-f5 Kg7-h8) 0.00/23 1} 64. Kg5 {(Kf5-g5
Kg7-h8 Bg6-e4 Kh8-g7 h7-h8B+ Kg7xh8 Kg5-h6 Kh8-g8 Be4-h7+ Kg8-h8) 0.00/21
0} Kh8 {(Kg7-h8 Bg6-d3 Kh8-g7 Kg5-h5 Kg7-h8) 0.00/27 1} 65. Kf4 {(Kg5-f4
Kh8-g7 Bg6-e4 Kg7-h8 h4-h5 Kh8-g7 Be4-d3 Kg7-h8 Bd3-c2 Kh8-g7 h7-h8R Kg7xh8
h5-h6 Kh8-g8 Bc2-e4 Kg8-h8 Be4-d3 Kh8-g8 Kf4-g5 Kg8-h8) 0.00/24 0} Kg7
{(Kh8-g7 Kf4-f3 Kg7-h8 h4-h5 Kh8-g7 Kf3-g4 Kg7-h8 Bg6-f5 Kh8-g7 h7-h8Q+
Kg7xh8 h5-h6 Kh8-g8 Kg4-h4 Kg8-h8) 0.00/24 1} 66. Kf3 {(Kf4-f3 Kg7-h8 h4-h5
Kh8-g7 Bg6-d3 Kg7-h8) 0.00/25 0} Kh8 {(Kg7-h8 h4-h5 Kh8-g7 Bg6-b1 Kg7-h8
Bb1-d3 Kh8-g7 h7-h8Q+ Kg7xh8 h5-h6 Kh8-g8 Bd3-c2 Kg8-h8) 0.00/24 0} 67. Ke3
{(Kf3-e3 Kh8-g7 Ke3-d4 Kg7-h8 Bg6-e4 Kh8-g7 Kd4-d5 Kg7-h8 Kd5-c6 Kh8-g7
Be4-g6 Kg7-h8 Bg6-d3 Kh8-g7 Kc6-b5 Kg7-h8 Kb5-b4 Kh8-g7 Kb4-a4 Kg7-h8
Ka4-b3 Kh8-g7 Kb3-b2 Kg7-h8 Bd3-g6 Kh8-g7 Kb2-c1 Kg7-h8 Kc1-d2 Kh8-g7
Kd2-e1 Kg7-h8 h4-h5 Kh8-g7) +0.51/24 2} Kg7 {(Kh8-g7 Ke3-d4 Kg7-h8 Bg6-b1
Kh8-g7 Bb1-e4 Kg7-h8 Be4-g6 Kh8-g7 Kd4-c3 Kg7-h8 Bg6-d3 Kh8-g7 Kc3-d2
Kg7-h8 Kd2-d1 Kh8-g7 Kd1-e2 Kg7-h8 Bd3-f5 Kh8-g7 Bf5-c2 Kg7-h8 Ke2-e1
Kh8-g7 Bc2-b1 Kg7-h8 Bb1-e4 Kh8-g7) -0.16/22 1} 68. Kd4 {(Ke3-d4 Kg7-h8
Kd4-c5 Kh8-g7) 0.00/20 0} Kh8 {(Kg7-h8 Kd4-c4 Kh8-g7 Bg6-d3 Kg7-h8 Bd3-b1
Kh8-g7 Kc4-b3 Kg7-h8 Bb1-f5 Kh8-g7 Bf5-e4 Kg7-h8 Be4-b1 Kh8-g7 Kb3-a3
Kg7-h8 Bb1-f5 Kh8-g7 Bf5-c2 Kg7-h8 Ka3-a2 Kh8-g7 Bc2-d3 Kg7-h8 Bd3-f5
Kh8-g7 Bf5-c2 Kg7-h8) 0.00/25 0} 69. Ke5 {(Kd4-e5 Kh8-g7 Ke5-d6 Kg7-h8
Kd6-d5 Kh8-g7 Bg6-c2 Kg7-h8 Kd5-c4 Kh8-g7 Bc2-d3 Kg7-h8 h4-h5 Kh8-g7 Kc4-d5
Kg7-h8 Bd3-c2 Kh8-g7 h7-h8Q+ Kg7xh8 h5-h6 Kh8-g8 Bc2-g6 Kg8-h8) 0.00/26 0}
Kg7 {(Kh8-g7 Bg6-c2 Kg7-h8 Ke5-f4 Kh8-g7) 0.00/25 0} 70. Kd6 {(Ke5-d6
Kg7-h8 Bg6-c2 Kh8-g7) 0.00/24 0} Kh8 {(Kg7-h8 Bg6-c2 Kh8-g7 Bc2-b1 Kg7-h8)
0.00/31 0} 71. Ke6 {(Kd6-e6 Kh8-g7 Bg6-c2 Kg7-h8) 0.00/29 0} Kg7 {(Kh8-g7
Ke6-d5 Kg7-h8 h4-h5 Kh8-g7 Kd5-c6 Kg7-h8) 0.00/29 1} 72. Kd5 {(Ke6-d5
Kg7-h8 h4-h5 Kh8-g7 Kd5-c6 Kg7-h8) 0.00/28 1} Kh8 {(Kg7-h8 h4-h5 Kh8-g7
Kd5-c6 Kg7-h8) 0.00/31 1} 73. h5 {(h4-h5 Kh8-g7 Bg6-b1 Kg7-h8) 0.00/30 0}
Kg7 {(Kh8-g7 Bg6-d3 Kg7-h8 Bd3-c2 Kh8-g7) 0.00/30 0} 74. Bd3 {(Bg6-d3
Kg7-h8 Kd5-c5 Kh8-g7 Kc5-b5 Kg7-h8 Kb5-a4 Kh8-g7 Ka4-a5 Kg7-h8 Ka5-b5
Kh8-g7 Kb5-a6 Kg7-h8 Bd3-b1 Kh8-g7 Ka6-a7 Kg7-h8 Bb1-e4 Kh8-g7 Ka7-a8
Kg7-h8 Be4-d3 Kh8-g7 h7-h8N Kg7xh8 h5-h6 Kh8-g8 Bd3-g6 Kg8-f8 h6-h7 Kf8-g7
Ka8-a7 Kg7-h8 Bg6-d3 Kh8-g7 Ka7-a6 Kg7-h8 Ka6-b5 Kh8-g7 Kb5-a6) 0.00/58 0}
Kh8 {(Kg7-h8 Bd3-b1 Kh8-g7 Kd5-c6 Kg7-h8) 0.00/33 0} 75. Kc6 {(Kd5-c6
Kh8-g7 Kc6-b7 Kg7-h8 Bd3-e4 Kh8-g7 Kb7-c7 Kg7-h8 Be4-b1 Kh8-g7 Kc7-c8
Kg7-h8) 0.00/153 0} Kg7 {(Kh8-g7 Bd3-b1 Kg7-h8 Bb1-f5 Kh8-g7 Kc6-d7 Kg7-h8
Bf5-e4 Kh8-g7 Kd7-e8 Kg7-h8 Be4-g6 Kh8-g7 Bg6-d3 Kg7-h8 Ke8-d8 Kh8-g7
Kd8-c8 Kg7-h8 Bd3-b1 Kh8-g7 Bb1-g6 Kg7-h8) 0.00/35 0} 76. Kb5 {(Kc6-b5
Kg7-h8 Kb5-c5 Kh8-g7 Kc5-d5 Kg7-h8 Bd3-f5 Kh8-g7 Bf5-b1 Kg7-h8 Bb1-d3
Kh8-g7 Bd3-f5 Kg7-h8 Kd5-d6 Kh8-g7 Kd6-c7 Kg7-h8 Kc7-b8 Kh8-g7 Bf5-e4
Kg7-h8 Kb8-a7 Kh8-g7 Be4-c2 Kg7-h8 Bc2-g6 Kh8-g7 Bg6-e4 Kg7-h8 Ka7-b6
Kh8-g7 Kb6-b5 Kg7-h8 Kb5-b4 Kh8-g7 Kb4-b3 Kg7-h8 Kb3-a3 Kh8-g7 Be4-b1
Kg7-h8 Bb1-c2 Kh8-g7) +0.02/36 3} Kh8 {(Kg7-h8 Bd3-g6 Kh8-g7 Kb5-c4 Kg7-h8
Bg6-c2 Kh8-g7 Kc4-b4 Kg7-h8 Kb4-a3 Kh8-g7 Ka3-b2 Kg7-h8 Bc2-d3 Kh8-g7
Kb2-c1 Kg7-h8 Bd3-e4 Kh8-g7 Be4-g6 Kg7-h8 Kc1-c2 Kh8-g7 Kc2-b3 Kg7-h8
Kb3-a4 Kh8-g7 Bg6-d3 Kg7-h8 Ka4-b5 Kh8-g7 Kb5-b6 Kg7-h8 Kb6-b7 Kh8-g7
Bd3-g6 Kg7-h8 Kb7-c7 Kh8-g7 Bg6-f5 Kg7-h8 Kc7-d6 Kh8-g7) -0.02/26 3} 77.
Bg6 {(Bd3-g6 Kh8-g7 Kb5-c4 Kg7-h8 Bg6-c2 Kh8-g7 Kc4-b4 Kg7-h8 Bc2-d3 Kh8-g7
Kb4-c5 Kg7-h8 Kc5-b6 Kh8-g7 Bd3-c2 Kg7-h8 Kb6-b7 Kh8-g7 Kb7-c6 Kg7-h8
Kc6-d6 Kh8-g7 Kd6-e5 Kg7-h8 Ke5-f4 Kh8-g7 Kf4-e3 Kg7-h8 Ke3-e2 Kh8-g7
Bc2-e4 Kg7-h8 Be4-f5 Kh8-g7 Ke2-d1 Kg7-h8 Kd1-d2 Kh8-g7 Kd2-c1 Kg7-h8
Bf5-g6 Kh8-g7 Bg6-e4 Kg7-h8 Kc1-c2 Kh8-g7) +0.02/27 1} Kg7 {(Kh8-g7 Bg6-e4
Kg7-h8 Be4-c2 Kh8-g7 Kb5-c6 Kg7-h8 Bc2-g6 Kh8-g7 Kc6-d6 Kg7-h8 Kd6-e5
Kh8-g7 Ke5-d4 Kg7-h8 Kd4-c4 Kh8-g7 Bg6-d3 Kg7-h8 Kc4-b4 Kh8-g7 Kb4-a5
Kg7-h8 Ka5-b6 Kh8-g7 Bd3-f5 Kg7-h8 Kb6-c7 Kh8-g7 Bf5-b1 Kg7-h8 Kc7-c8
Kh8-g7 Bb1-e4 Kg7-h8 Kc8-d8 Kh8-g7 Be4-g6 Kg7-h8 Kd8-e8 Kh8-g7) -0.02/28 1}
78. Bf5 {(Bg6-f5 Kg7-h8 Kb5-c6 Kh8-g7 Bf5-e4 Kg7-h8 Kc6-b6 Kh8-g7 Be4-b1
Kg7-h8 Bb1-d3 Kh8-g7 Kb6-c7 Kg7-h8 Kc7-d6 Kh8-g7 Kd6-e7 Kg7-h8 Bd3-f5
Kh8-g7 Ke7-e8 Kg7-h8 Ke8-d8 Kh8-g7 Kd8-c8 Kg7-h8 Bf5-g6 Kh8-g7 Kc8-b8
Kg7-h8 Kb8-a7 Kh8-g7 Ka7-a6 Kg7-h8 Ka6-a5 Kh8-g7 Ka5-b5 Kg7-h8 Kb5-c4
Kh8-g7) +0.02/23 1} Kh8 {(Kg7-h8 Kb5-c4 Kh8-g7 Kc4-b3 Kg7-h8 Bf5-g6 Kh8-g7
Kb3-b2 Kg7-h8) 0.00/19 1} 79. Kc6 {(Kb5-c6 Kh8-g7 Kc6-d7 Kg7-h8 Bf5-d3
Kh8-g7 Kd7-e8 Kg7-h8 Bd3-e4 Kh8-g7 Ke8-d8 Kg7-h8 Kd8-c8 Kh8-g7 Kc8-b7
Kg7-h8 Be4-d3 Kh8-g7 Kb7-a6 Kg7-h8 Bd3-c2 Kh8-g7 Ka6-a5 Kg7-h8 Ka5-a4
Kh8-g7 Ka4-b3 Kg7-h8) +0.02/20 0} Kg7 {(Kh8-g7 Kc6-d5 Kg7-h8 Kd5-e5 Kh8-g7
Ke5-f4 Kg7-h8 Bf5-d3 Kh8-g7 Kf4-g4 Kg7-h8 Bd3-c2 Kh8-g7 h7-h8Q+ Kg7xh8
h5-h6 Kh8-g8 h6-h7+ Kg8-h8 Kg4-g5 Kh8-g7 Kg5-h5 Kg7-h8) 0.00/21 0} 80. Kd5
{(Kc6-d5 Kg7-h8 Kd5-e5 Kh8-g7 Ke5-f4 Kg7-h8 Bf5-d3 Kh8-g7 Bd3-g6 Kg7-h8)
0.00/22 0} Kh8 {(Kg7-h8 Kd5-e5 Kh8-g7 Ke5-f4 Kg7-h8) 0.00/25 0} 81. Kd4
{(Kd5-d4 Kh8-g7 Kd4-e3 Kg7-h8) 0.00/24 0} Kg7 {(Kh8-g7 Kd4-e3 Kg7-h8 Ke3-e2
Kh8-g7) 0.00/27 0} 82. Kc3 {(Kd4-c3 Kg7-h8 Kc3-b2 Kh8-g7) 0.00/27 0} Kh8
{(Kg7-h8 Kc3-b2 Kh8-g7 Kb2-b3 Kg7-h8 Bf5-e4 Kh8-g7 Kb3-b4 Kg7-h8 Kb4-c4
Kh8-g7 Kc4-b3 Kg7-h8 Kb3-c2 Kh8-g7 Kc2-d2 Kg7-h8 Kd2-e1 Kh8-g7 Ke1-f2
Kg7-h8 Kf2-g2 Kh8-g7 Kg2-h1 Kg7-h8 Kh1-h2 Kh8-g7 h7-h8Q+ Kg7xh8 h5-h6
Kh8-g8 Be4-g6 Kg8-h8 Kh2-g3 Kh8-g8 Kg3-f3 Kg8-h8) 0.00/31 0} 83. Bg6
{(Bf5-g6 Kh8-g7 Kc3-d3 Kg7-h8) 0.00/123 0} Kg7 {(Kh8-g7 Kc3-d2 Kg7-h8
Kd2-e3 Kh8-g7 Ke3-f2 Kg7-h8) 0.00/34 0} 84. Bc2 {(Bg6-c2 Kg7-h8 Bc2-e4
Kh8-g7 Be4-d3 Kg7-h8 Kc3-b3 Kh8-g7 h7-h8Q+ Kg7xh8 Kb3-a2 Kh8-g8 Ka2-b2
Kg8-f8 h5-h6 Kf8-g8 Kb2-a2 Kg8-h8 h6-h7 Kh8-g7 Ka2-b3 Kg7-h8) 0.00/36 0}
Kh8 {(Kg7-h8 Bc2-b1 Kh8-g7 Kc3-c4 Kg7-h8) 0.00/36 2} 85. Bb1 {(Bc2-b1
Kh8-g7 Bb1-f5 Kg7-h8) 0.00/38 3} Kg7 {(Kh8-g7 Bb1-f5 Kg7-h8 Kc3-b2 Kh8-g7)
0.00/28 0} 86. Bg6 {(Bb1-g6 Kg7-h8 Bg6-b1 Kh8-g7) 0.00/26 0} Kh8 {(Kg7-h8
Bg6-c2 Kh8-g7 Bc2-f5 Kg7-h8 Kc3-d3 Kh8-g7 Kd3-c2 Kg7-h8 Bf5-e4 Kh8-g7
Kc2-b2 Kg7-h8 Kb2-b3 Kh8-g7 Kb3-a3 Kg7-h8 Ka3-b4 Kh8-g7 Kb4-a5 Kg7-h8
Ka5-b6 Kh8-g7 Kb6-c6 Kg7-h8 Kc6-b7 Kh8-g7 Kb7-b6 Kg7-h8 Be4-f5 Kh8-g7
Kb6-b5 Kg7-h8 Bf5-d3 Kh8-g7 Kb5-a6 Kg7-h8 Ka6-a7 Kh8-g7 Bd3-b1 Kg7-h8
Bb1-f5 Kh8-g7 Ka7-a8 Kg7-h8 Bf5-g6 Kh8-g7 Bg6-b1 Kg7-h8 Bb1-f5 Kh8-g7)
-0.10/31 2} 87. Bc2 {(Bg6-c2 Kh8-g7 Bc2-d3 Kg7-h8 Kc3-d2 Kh8-g7 Kd2-c2
Kg7-h8 Bd3-e4 Kh8-g7 Kc2-b2 Kg7-h8 Kb2-b3 Kh8-g7 Kb3-a3 Kg7-h8 Ka3-b4
Kh8-g7 Kb4-a5 Kg7-h8 Ka5-b5 Kh8-g7 Be4-b1 Kg7-h8 Kb5-a6 Kh8-g7 Ka6-a7
Kg7-h8 Bb1-c2 Kh8-g7 Bc2-e4 Kg7-h8 Ka7-b8 Kh8-g7 Be4-g6 Kg7-h8 Bg6-d3
Kh8-g7 Kb8-c7 Kg7-h8 Bd3-c2 Kh8-g7 Kc7-d6 Kg7-h8 Bc2-e4 Kh8-g7 Kd6-d7
Kg7-h8) +0.11/28 1} Kg7 {(Kh8-g7 Kc3-b2 Kg7-h8 Kb2-b1 Kh8-g7 Bc2-e4 Kg7-h8
Kb1-c2 Kh8-g7 Kc2-b2 Kg7-h8 Kb2-b3 Kh8-g7 Kb3-b4 Kg7-h8 Kb4-c4 Kh8-g7
Be4-b1 Kg7-h8 Kc4-b5 Kh8-g7 Kb5-a6 Kg7-h8 Ka6-b7 Kh8-g7 Bb1-d3 Kg7-h8
Bd3-c2 Kh8-g7 Kb7-c8 Kg7-h8 Kc8-c7 Kh8-g7 Bc2-d3 Kg7-h8 Kc7-d6 Kh8-g7
Bd3-g6 Kg7-h8 Bg6-e4 Kh8-g7) -0.02/27 0} 88. Kb2 {(Kc3-b2 Kg7-h8 Kb2-c3
Kh8-g7) 0.00/32 0} Kh8 {(Kg7-h8 Kb2-b1 Kh8-g7 Bc2-e4 Kg7-h8) 0.00/35 0} 89.
Kb1 {(Kb2-b1 Kh8-g7 Bc2-e4 Kg7-h8) 0.00/35 0} Kg7 {(Kh8-g7 Bc2-g6 Kg7-h8
Bg6-d3 Kh8-g7) 0.00/28 0} 90. Bg6 {(Bc2-g6 Kg7-h8 Bg6-d3 Kh8-g7 Kb1-c1
Kg7-h8 Kc1-d2 Kh8-g7 h7-h8R Kg7xh8 h5-h6 Kh8-g8 Kd2-e3 Kg8-h8 Ke3-f4 Kh8-g8
Kf4-g5 Kg8-h8 h6-h7 Kh8-g7 Kg5-h5 Kg7-h8 Bd3-b1 Kh8-g7 h7-h8Q+ Kg7xh8
Kh5-g6 Kh8-g8 Kg6-f6 Kg8-f8 Bb1-g6 Kf8-g8 Bg6-e8 Kg8-h7 Kf6-f7 Kh7-h8
Kf7-g6 Kh8-g8 Be8-a4 Kg8-f8 Kg6-f6 Kf8-g8 Kf6-g6) 0.00/29 0} Kh8 {(Kg7-h8
Bg6-d3 Kh8-g7 h7-h8R Kg7xh8 h5-h6 Kh8-g8 h6-h7+ Kg8-h8 Bd3-e4 Kh8-g7 Be4-f5
Kg7-h8 Kb1-c2 Kh8-g7 Kc2-d1 Kg7-h8 Bf5-c2 Kh8-g7 Kd1-e1 Kg7-h8 Bc2-b1
Kh8-g7 Ke1-e2 Kg7-h8) 0.00/32 2} 91. Bd3 {(Bg6-d3 Kh8-g7 h7-h8R Kg7xh8
h5-h6 Kh8-g8 h6-h7+ Kg8-h8 Bd3-e4 Kh8-g7 Be4-f5 Kg7-h8 Kb1-c2 Kh8-g7 Kc2-d1
Kg7-h8) 0.00/30 0} Kg7 {(Kh8-g7 h7-h8R Kg7xh8 h5-h6 Kh8-g8 h6-h7+ Kg8-h8
Kb1-c2 Kh8-g7 Kc2-d1 Kg7-h8 Kd1-d2 Kh8-g7 Kd2-e2 Kg7-h8 Ke2-e3 Kh8-g7
Ke3-d4 Kg7-h8 Kd4-c4 Kh8-g7 Kc4-d5 Kg7-h8 Kd5-d6 Kh8-g7 Kd6-e5 Kg7-h8)
0.00/31 0} 92. Ka1 {(Kb1-a1 Kg7-h8 Ka1-b1 Kh8-g7) 0.00/33 1} Kh8 {(Kg7-h8
Ka1-b1 Kh8-g7 Kb1-c2 Kg7-h8 Kc2-d2 Kh8-g7 Kd2-e1 Kg7-h8 Bd3-b1 Kh8-g7
h7-h8Q+ Kg7xh8 h5-h6 Kh8-g8 h6-h7+ Kg8-h8 Ke1-d1 Kh8-g7 Kd1-e2 Kg7-h8
Ke2-e3 Kh8-g7 Ke3-d4 Kg7-h8 Kd4-d5 Kh8-g7 Kd5-e5 Kg7-h8) 0.00/36 1} 93. Ka2
{(Ka1-a2 Kh8-g7 Bd3-f5 Kg7-h8 Ka2-b1 Kh8-g7 Bf5-g6 Kg7-h8) 0.00/34 0} Kg7
{(Kh8-g7 h7-h8Q+ Kg7xh8 h5-h6 Kh8-g8 h6-h7+ Kg8-h8 Bd3-c2 Kh8-g7 Ka2-a3
Kg7-h8) 0.00/34 0} 94. Be4 {(Bd3-e4 Kg7-h8 Ka2-b3 Kh8-g7) 0.00/37 1} Kh8
{(Kg7-h8 Ka2-a3 Kh8-g7 Ka3-b3 Kg7-h8 Be4-g6 Kh8-g7 h7-h8Q+ Kg7xh8 Kb3-b4
Kh8-g8 Kb4-c5 Kg8-g7 Kc5-c6 Kg7-h8 h5-h6 Kh8-g8 Kc6-c5 Kg8-h8) 0.00/41 1}
95. Kb3 {(Ka2-b3 Kh8-g7 Kb3-c4 Kg7-h8) 0.00/37 1} Kg7 {(Kh8-g7 Be4-c2
Kg7-h8 Kb3-b2 Kh8-g7) 0.00/38 1} 96. Kc2 {(Kb3-c2 Kg7-h8 Be4-g6 Kh8-g7)
0.00/40 1} Kh8 {(Kg7-h8 Be4-g6 Kh8-g7 Kc2-b3 Kg7-h8) 0.00/40 1} 97. Bg6
{(Be4-g6 Kh8-g7 Kc2-b3 Kg7-h8) 0.00/39 0} Kg7 {(Kh8-g7 h7-h8Q+ Kg7xh8 h5-h6
Kh8-g8 Kc2-b2 Kg8-h8 Bg6-e4 Kh8-g8 Kb2-b3 Kg8-h8 Kb3-a3 Kh8-g8 h6-h7+
Kg8-h8 Ka3-b3 Kh8-g7 Kb3-b2 Kg7-h8 Be4-c2 Kh8-g7 Kb2-a2 Kg7-h8 Ka2-b1
Kh8-g7 Kb1-b2 Kg7-h8 Kb2-b1) 0.00/39 0} 98. Bf5 {(Bg6-f5 Kg7-h8 Bf5-g6
Kh8-g7) 0.00/32 0} Kh8 {(Kg7-h8 Kc2-b1 Kh8-g7 Bf5-g6 Kg7-h8) 0.00/41 1} 99.
Kb1 {(Kc2-b1 Kh8-g7 Kb1-c2 Kg7-h8 Kc2-b2 Kh8-g7 Bf5-g6 Kg7-h8) 0.00/38 1}
Kg7 {(Kh8-g7 Kb1-b2 Kg7-h8 Kb2-c2 Kh8-g7) 0.00/41 1} 100. Bc2 {(Bf5-c2
Kg7-h8 Kb1-b2 Kh8-g7) 0.00/41 1} Kh8 {(Kg7-h8 Kb1-b2 Kh8-g7 Bc2-g6 Kg7-h8)
0.00/39 0} 101. Kb2 {(Kb1-b2 Kh8-g7 h7-h8Q+ Kg7xh8 h5-h6 Kh8-g8 Bc2-g6
Kg8-h8) 0.00/39 0} Kg7 {(Kh8-g7 Bc2-g6 Kg7-h8 Kb2-b3 Kh8-g7) 0.00/39 0}
102. Bg6 {(Bc2-g6 Kg7-h8 Kb2-b3 Kh8-g7 Kb3-a3 Kg7-h8) 0.00/40 0} Kh8
{(Kg7-h8 Kb2-b3 Kh8-g7 Kb3-a4 Kg7-h8) 0.00/44 0} 103. Kc2 {(Kb2-c2 Kh8-g7
Kc2-c1 Kg7-h8) 0.00/37 0} Kg7 {(Kh8-g7 Bg6-f5 Kg7-h8) 0.00/37 0} 104. Bf5
{(Bg6-f5 Kg7-h8 Kc2-b2 Kh8-g7 h7-h8B+ Kg7xh8 h5-h6 Kh8-g8 Kb2-b3 Kg8-f7
Kb3-b4 Kf7-f6 h6-h7 Kf6-g7 Bf5-e4 Kg7-h8 Kb4-b5 Kh8-g7) 0.00/39 2} Kh8
{(Kg7-h8 Kc2-b2 Kh8-g7 Bf5-d3 Kg7-h8 Kb2-b3 Kh8-g7 h7-h8Q+ Kg7xh8 Kb3-a3
Kh8-g7 Bd3-g6 Kg7-h8 Ka3-b2 Kh8-g7 Kb2-b3 Kg7-h8) 0.00/40 1} 105. Kb2
{(Kc2-b2 Kh8-g7) 0.00/42 0} Kg7 {(Kh8-g7) 0.00/33 0} 106. Kb1 {(Kb2-b1
Kg7-h8 Kb1-b2 Kh8-g7) 0.00/37 1} Kh8 {(Kg7-h8 Kb1-b2 Kh8-g7 h7-h8Q+ Kg7xh8
h5-h6 Kh8-g8 h6-h7+ Kg8-h8 Kb2-b3 Kh8-g7 Kb3-b4 Kg7-h8) 0.00/42 2} 107. Kb2
{(Kb1-b2 Kh8-g7) 0.00/39 1} Kg7 {(Kh8-g7 Bf5-g6 Kg7-h8) 0.00/39 1} 108. Bg6
{(Bf5-g6 Kg7-h8 Kb2-b3 Kh8-g7 Kb3-c4 Kg7-h8) 0.00/29 1} Kh8 {(Kg7-h8 Kb2-b3
Kh8-g7 Kb3-c3 Kg7-h8) 0.00/37 1} 109. Kb3 {(Kb2-b3 Kh8-g7 Kb3-a3 Kg7-h8)
0.00/33 0} Kg7 {(Kh8-g7) 0.00/36 1} 110. Kc2 {(Kb3-c2 Kg7-h8 Kc2-b3 Kh8-g7)
0.00/35 0} Kh8 {(Kg7-h8 Kc2-b3 Kh8-g7 h7-h8Q+ Kg7xh8 Kb3-b2 Kh8-g7 Kb2-a1
Kg7-f8 Ka1-b1 Kf8-g7) 0.00/36 0} 111. Kb3 {(Kc2-b3 Kh8-g7 Bg6-e4 Kg7-h8
Kb3-a4 Kh8-g7 Ka4-b5 Kg7-h8 Be4-g6 Kh8-g7 Kb5-c6 Kg7-h8) 0.00/31 0} Kg7
{(Kh8-g7 Bg6-e4 Kg7-h8 Kb3-a4 Kh8-g7 Ka4-b5 Kg7-h8 Be4-g6 Kh8-g7 Kb5-c6
Kg7-h8) 0.00/29 0} 112. Be4 {(Bg6-e4 Kg7-h8) 0.00/30 0} Kh8 {(Kg7-h8 Kb3-a4
Kh8-g7 Ka4-b5 Kg7-h8 Be4-g6 Kh8-g7 Kb5-c5 Kg7-h8) 0.00/29 0} 113. Ka4
{(Kb3-a4 Kh8-g7 Ka4-b5 Kg7-h8) 0.00/28 0} Kg7 {(Kh8-g7 Be4-d3 Kg7-h8 Ka4-b5
Kh8-g7 Kb5-a5 Kg7-h8 Bd3-c2 Kh8-g7 h7-h8Q+ Kg7xh8 h5-h6 Kh8-g8 Ka5-a6
Kg8-f7 h6-h7 Kf7-g7 Ka6-b7 Kg7-h8 Kb7-b6 Kh8-g7 Kb6-c6 Kg7-h8 Bc2-d3 Kh8-g7
Kc6-d6 Kg7-h8 Bd3-e4 Kh8-g7 Kd6-e5 Kg7-h8) 0.00/28 0} 114. Bd3 {(Be4-d3
Kg7-h8 Ka4-b5 Kh8-g7) 0.00/27 0} Kh8 {(Kg7-h8 Ka4-b5 Kh8-g7 Bd3-c2 Kg7-h8
Bc2-e4 Kh8-g7 h7-h8Q+ Kg7xh8 h5-h6 Kh8-g8 Kb5-c5 Kg8-h8 h6-h7 Kh8-g7 Kc5-d6
Kg7-h8 Be4-d3 Kh8-g7 Kd6-d7 Kg7-h8) 0.00/29 0} 115. Kb5 {(Ka4-b5 Kh8-g7
Bd3-c2 Kg7-h8) 0.00/27 0} Kg7 {(Kh8-g7 Kb5-c5 Kg7-h8 Bd3-g6 Kh8-g7) 0.00/28
0} 116. h8=Q+ {(h7-h8Q+ Kg7xh8 h5-h6 Kh8-g8 Bd3-g6 Kg8-h8 h6-h7 Kh8-g7
Kb5-b6 Kg7-h8) 0.00/27 0} Kxh8 {(Kg7xh8 h5-h6 Kh8-g8 h6-h7+ Kg8-g7 Kb5-c6
Kg7-h8 Bd3-e4 Kh8-g7) 0.00/42 3} 117. h6 {(h5-h6 Kh8-g8 h6-h7+ Kg8-g7
Bd3-e4 Kg7-h8 Kb5-c5 Kh8-g7) 0.00/43 0} Kg8 {(Kh8-g8 h6-h7+ Kg8-g7 Bd3-e4
Kg7-h8 Be4-g6 Kh8-g7 Kb5-c5 Kg7-h8) 0.00/44 0} 118. Kb6 {(Kb5-b6 Kg8-h8
Kb6-c5 Kh8-g8 h6-h7+ Kg8-h8 Bd3-f5 Kh8-g7 Kc5-b5 Kg7-h8 Bf5-g6 Kh8-g7
h7-h8Q+ Kg7xh8 Bg6-b1 Kh8-g8 Kb5-c5 Kg8-f7 Kc5-d6 Kf7-f6 Bb1-c2 Kf6-g5
Kd6-e5 Kg5-g4 Ke5-e4 Kg4-g5) 0.00/46 1} Kf7 {(Kg8-f7 Kb6-c6 Kf7-g8 h6-h7+
Kg8-g7 Kc6-d6 Kg7-h8 Kd6-c5 Kh8-g7 Bd3-f5 Kg7-h8) 0.00/43 0} 119. Kc6
{(Kb6-c6 Kf7-g8 Kc6-b6 Kg8-f7 Bd3-c4+ Kf7-g6 Kb6-c5 Kg6xh6 Kc5-d4 Kh6-g5
Kd4-e5 Kg5-g4 Ke5-e4 Kg4-h3 Ke4-f3 Kh3-h2 Kf3-e3 Kh2-g1 Bc4-d3 Kg1-h2
Bd3-g6 Kh2-g3 Bg6-f5 Kg3-h2) 0.00/47 1} Kg8 {(Kf7-g8 Kc6-b6 Kg8-f7 Bd3-c4+
Kf7-g6 Kb6-c5 Kg6xh6 Kc5-d5 Kh6-g7 Kd5-e5 Kg7-h7 Ke5-f6 Kh7-h6 Kf6-f5
Kh6-h7) 0.00/44 2} 120. Kb6 {(Kc6-b6 Kg8-f7 Bd3-c4+ Kf7-g6 Kb6-c5 Kg6xh6
Kc5-d4 Kh6-g7 Kd4-e5 Kg7-h7 Ke5-f6 Kh7-h6 Bc4-f7 Kh6-h7 Bf7-g6+ Kh7-h8
Bg6-c2 Kh8-g8 Kf6-e6 Kg8-g7 Ke6-e7 Kg7-h6 Ke7-f6 Kh6-h5 Kf6-f5 Kh5-h4
Kf5-f4 Kh4-h5) 0.00/45 0} Kf7 {(Kg8-f7 Bd3-c4+ Kf7-g6 Kb6-c5 Kg6xh6 Kc5-d4
Kh6-g7 Kd4-e5 Kg7-h7 Ke5-f6 Kh7-h6 Bc4-e6 Kh6-h5 Kf6-e5 Kh5-h6 Be6-f5
Kh6-g7 Bf5-d7 Kg7-f7 Ke5-d6 Kf7-f6 Kd6-d5 Kf6-f7) 0.00/46 0} 121. Bc4+
{(Bd3-c4+ Kf7-g6 Kb6-c5 Kg6xh6 Kc5-d4 Kh6-g7 Kd4-e5 Kg7-h7 Ke5-e6 Kh7-g7
Ke6-d6 Kg7-g6 Bc4-e6 Kg6-f6 Be6-g4 Kf6-g5 Kd6-e5 Kg5xg4 Ke5-e4 Kg4-g5
Ke4-e3 Kg5-g4) 0.00/44 0} Kg6 {(Kf7-g6 Kb6-c5 Kg6xh6 Kc5-d6 Kh6-h7 Kd6-e5
Kh7-g7 Bc4-e6 Kg7-h6 Ke5-f6 Kh6-h5 Kf6-f5 Kh5-h4 Kf5-e5 Kh4-g3 Ke5-e4
Kg3-f2 Be6-g4 Kf2-g2 Ke4-e3 Kg2-g1 Bg4-f5 Kg1-g2 Bf5-e4+ Kg2-g3 Be4-f3
Kg3-h4 Ke3-f4 Kh4-h3 Kf4-e4 Kh3-g3) 0.00/40 0} 122. Kc6 {(Kb6-c6 Kg6-h7
Kc6-d6 Kh7xh6 Kd6-e5 Kh6-g7 Bc4-e6 Kg7-h6 Ke5-f6 Kh6-h5 Kf6-f5 Kh5-h4
Kf5-f4 Kh4-h5) 0.00/49 0} Kxh6 {(Kg6xh6 Kc6-d6 Kh6-h7 Bc4-d3+ Kh7-h8 Bd3-e4
Kh8-g8 Be4-f5 Kg8-h8 Kd6-d5 Kh8-g7 Kd5-e5 Kg7-h8) 0.00/45 0 Insufficient
material} 1/2-1/2[/pgn]
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hgm
Posts: 28423
Joined: Fri Mar 10, 2006 10:06 am
Location: Amsterdam
Full name: H G Muller

Re: Black to play and Draw, which engine can solve this Puzzle ?

Post by hgm »

Strange that Stockfish quickly settles on a 0.00 score, but then later loses it. It is only possible for engines to see this quickly when they recognize the 'rook-pawn plus wrong bishop' pattern (possibly through an EGT). Not only pure, but also with additional pawns in the same file.
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Chessqueen
Posts: 5685
Joined: Wed Sep 05, 2018 2:16 am
Location: Moving
Full name: Jorge Picado

Re: Black to play and Draw, which engine can solve this Puzzle ?

Post by Chessqueen »

19 years old Shredder 8 solved it after analyzing it for 1 minutes. Some of the the old engines can teach a thing or two to the newer engines.
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Chessqueen
Posts: 5685
Joined: Wed Sep 05, 2018 2:16 am
Location: Moving
Full name: Jorge Picado

Re: Black to play and Draw, which engine can solve this Puzzle ?

Post by Chessqueen »

hgm wrote: ↑Fri Jun 17, 2022 8:17 am Strange that Stockfish quickly settles on a 0.00 score, but then later loses it. It is only possible for engines to see this quickly when they recognize the 'rook-pawn plus wrong bishop' pattern (possibly through an EGT). Not only pure, but also with additional pawns in the same file.
It is strange that Stockfish even when it reach this position it does NOT immediately recognize that it is a dead draw, by applying the Opposition principle, since it does NOT have the Black Square Bishop which is needed to support the promotion of its h pawn to h8 = Queen, since with the White Square Bishop it is impossible to win with two pawns and the wrong color Bishop :roll:

[fen]8/8/8/6k1/8/5B1b/6PP/5K2 w - - 0 1 [/fen]
FEN: 8/8/8/6k1/8/5B1b/6PP/5K2 w - - 0 1

Stockfish_22050407_x64_avx2:
NNUE evaluation using nn-d0b74ce1e5eb.nnue enabled
1/1 00:00 61 61k +4.41 Kf1-f2
2/2 00:00 137 137k +8.25 Kf1-f2 Bh3-g4 Bf3xg4 Kg5xg4
3/3 00:00 549 549k +3.65 Kf1-f2 Bh3-f5 g2-g3
4/4 00:00 1k 524k +4.03 Kf1-f2 Kg5-f4 g2-g3+ Kf4-g5
5/5 00:00 2k 828k +4.03 Kf1-f2 Kg5-f4 g2-g3+ Kf4-g5 Kf2-e3
6/7 00:00 9k 2,175k +0.80 g2xh3 Kg5-f6 Kf1-g1 Kf6-e6 h3-h4 Ke6-f6
7/6 00:00 12k 2,912k +1.12 g2xh3 Kg5-h6 h3-h4 Kh6-h7 Kf1-g1 Kh7-h8
8/9 00:00 15k 2,999k +1.16 g2xh3 Kg5-g6 h3-h4 Kg6-h7 Bf3-e2 Kh7-h8
9/12 00:00 29k 4,099k +1.28 g2xh3 Kg5-g6 h3-h4 Kg6-h6 Kf1-g1 Kh6-g7 Bf3-g4
10/13 00:00 96k 5,316k +0.35 g2xh3 Kg5-h6 Kf1-g1 Kh6-h7 Bf3-e2 Kh7-g6 h3-h4 Kg6-g7 h2-h3 Kg7-h7
11/11 00:00 109k 5,425k +0.35 g2xh3 Kg5-h6 Kf1-g1 Kh6-h7 Bf3-e2 Kh7-g6 h3-h4 Kg6-h7 Be2-g4 Kh7-g7 Bg4-f3
12/17 00:00 171k 5,703k +0.18 g2xh3 Kg5-h6 Bf3-e4 Kh6-g7 Be4-c2 Kg7-h8 Bc2-f5 Kh8-g7 Kf1-g1 Kg7-h8 Bf5-e4 Kh8-g8 Be4-b1 Kg8-h8
13/15 00:00 236k 5,760k +0.18 g2xh3 Kg5-h6 Bf3-g4 Kh6-h7 Bg4-f5+ Kh7-h8 Bf5-b1 Kh8-g8 Kf1-e1 Kg8-g7 Bb1-f5 Kg7-g8 Bf5-g6 Kg8-h8
14/17 00:00 308k 5,816k 0.00 g2xh3 Kg5-f5 Kf1-g2 Kf5-f6 Kg2-g1 Kf6-g7 Bf3-e4 Kg7-h8 Be4-f5 Kh8-g8 Bf5-b1 Kg8-g7
15/15 00:00 319k 5,796k 0.00 g2xh3 Kg5-f5 Kf1-g2 Kf5-f6 Kg2-g1 Kf6-g7 Bf3-e4 Kg7-h8 Be4-f5 Kh8-g8 Bf5-g4 Kg8-g7 Bg4-f3 Kg7-g8
16/15 00:00 326k 5,720k 0.00 g2xh3 Kg5-f5 Kf1-g2 Kf5-f6 Kg2-g1 Kf6-g7 Bf3-e4 Kg7-h8 Be4-f5 Kh8-g8 Bf5-c2 Kg8-g7
17/17 00:00 338k 5,720k 0.00 g2xh3 Kg5-f5 Kf1-g2 Kf5-f6 Kg2-g1 Kf6-g7 Bf3-e4 Kg7-h8 Be4-f5 Kh8-g8 Bf5-c2 Kg8-g7
18/19 00:00 357k 5,671k 0.00 g2xh3 Kg5-f5 Kf1-g2 Kf5-f6 Kg2-g1 Kf6-g7 Bf3-e4 Kg7-h8 Be4-f5 Kh8-g8 Bf5-c2 Kg8-g7 Bc2-b1 Kg7-h6 Kg1-f1 Kh6-g7
19/20 00:00 377k 5,625k 0.00 g2xh3 Kg5-f5 Kf1-g2 Kf5-f6 Kg2-g1 Kf6-g7 Bf3-e4 Kg7-h8 Be4-f5 Kh8-g8 Bf5-c2 Kg8-g7 Bc2-b1 Kg7-h6 Bb1-e4 Kh6-g7 Be4-c2 Kg7-h8 Bc2-f5
20/13 00:00 405k 5,631k 0.00 g2xh3 Kg5-f5 Kf1-g2 Kf5-f6 Kg2-g1 Kf6-g7 Bf3-e4 Kg7-h8 Be4-f5 Kh8-g8 Bf5-c2 Kg8-g7
21/13 00:00 418k 5,653k 0.00 g2xh3 Kg5-f5 Kf1-g2 Kf5-f6 Kg2-g1 Kf6-g7 Bf3-e4 Kg7-h8 Be4-f5 Kh8-g8 Bf5-c2 Kg8-g7
22/20 00:00 464k 5,520k 0.00 g2xh3 Kg5-f5 Kf1-g2 Kf5-f6 Kg2-g1 Kf6-g7 Bf3-e4 Kg7-h8 Be4-f5 Kh8-g8 Bf5-c2 Kg8-g7
23/19 00:00 510k 5,430k 0.00 g2xh3 Kg5-f5 Kf1-g2 Kf5-f6 Kg2-g1 Kf6-g7 Bf3-e4 Kg7-h8 Be4-f5 Kh8-g8 Bf5-c2 Kg8-g7
24/27 00:00 750k 5,685k +0.08 g2xh3 Kg5-f5 Bf3-e2 Kf5-f6 Kf1-f2 Kf6-g7 Be2-c4 Kg7-h8 Kf2-f3 Kh8-g7 h3-h4 Kg7-h8 Kf3-f4 Kh8-g7 Kf4-f5 Kg7-h8 Bc4-g8 Kh8-g7 Kf5-e5 Kg7xg8 Ke5-f6 Kg8-h7 Kf6-f7 Kh7-h6 Kf7-f8
25/31 00:00 927k 5,756k +0.38 g2xh3 Kg5-f5 Bf3-e2 Kf5-g6 Kf1-f2 Kg6-h7 Kf2-e3 Kh7-h8 Ke3-f4 Kh8-h7 Be2-c4 Kh7-h8 Kf4-f5 Kh8-h7 Kf5-e6 Kh7-g7 Bc4-e2 Kg7-g8 Ke6-f6 Kg8-h8 Be2-d3 Kh8-g8
26/39 00:00 2,403k 6,390k +0.32 g2xh3 Kg5-f5 Kf1-f2 Kf5-g6 Kf2-g3 Kg6-g7 Kg3-g4 Kg7-h8 Kg4-f4 Kh8-g7 Bf3-e2 Kg7-h7 Kf4-g5 Kh7-g7 Be2-d3 Kg7-h8 Kg5-f6 Kh8-g8 Bd3-c4+ Kg8-h7
27/40 00:00 3,274k 6,722k +0.40 g2xh3 Kg5-h6 Kf1-f2 Kh6-h7 Kf2-e3 Kh7-g7 Ke3-e4 Kg7-h7 Bf3-e2 Kh7-h8 Ke4-f5 Kh8-g7 Kf5-f4 Kg7-h7 Be2-d3+ Kh7-g7 Kf4-g5 Kg7-f7 Kg5-f5 Kf7-g8 Kf5-f6 Kg8-h8
28/42 00:00 4,991k 6,951k +0.30 g2xh3 Kg5-h6 Kf1-f2 Kh6-h7 Kf2-e3 Kh7-h8 Ke3-f4 Kh8-h7 Bf3-e4+ Kh7-g7 Kf4-g5 Kg7-g8 Be4-d3 Kg8-g7 Bd3-c4 Kg7-h7 Bc4-a6 Kh7-h8 Kg5-f5 Kh8-g8 Ba6-d3 Kg8-h8 Kf5-f6 Kh8-g8 Bd3-f5 Kg8-h8 Bf5-e6 Kh8-h7 Be6-d5 Kh7-h8 h3-h4 Kh8-h7
29/46 00:00 6,110k 7,064k +0.26 g2xh3 Kg5-h6 Kf1-f2 Kh6-h7 Kf2-e3 Kh7-h8 Ke3-f4 Kh8-h7 Kf4-g5 Kh7-g7 Kg5-f5 Kg7-f8 Kf5-f6 Kf8-g8 Bf3-e2 Kg8-h7 Kf6-e5 Kh7-g7 Ke5-f5 Kg7-f8 Kf5-g6 Kf8-g8 Be2-d3 Kg8-h8 h3-h4 Kh8-g8 Bd3-b1 Kg8-h8 Bb1-f5 Kh8-g8 Bf5-e6+ Kg8-h8 Kg6-f6 Kh8-h7
30/42 00:00 6,561k 7,063k +0.26 g2xh3 Kg5-h6 Kf1-f2 Kh6-h7 Kf2-e3 Kh7-h8 Ke3-f4 Kh8-h7 Kf4-g5 Kh7-g7 Kg5-f5 Kg7-h7 Kf5-f6 Kh7-g8 Kf6-g6 Kg8-h8 Bf3-d1 Kh8-g8 Kg6-h6 Kg8-h8 Bd1-e2 Kh8-g8 Be2-b5 Kg8-h8 Kh6-g6 Kh8-g8 Bb5-c4+ Kg8-h8 Kg6-f7 Kh8-h7 Bc4-b3 Kh7-h8 Kf7-f8 Kh8-h7 Bb3-d5 Kh7-h8 h3-h4
31/42 00:00 6,828k 7,046k +0.26 g2xh3 Kg5-h6 Kf1-f2 Kh6-h7 Kf2-e3 Kh7-h8 Ke3-f4 Kh8-h7 Kf4-g5 Kh7-g7 Kg5-f5 Kg7-h7 Kf5-f6 Kh7-g8 Bf3-h1 Kg8-h8 Bh1-b7 Kh8-g8 Bb7-a6 Kg8-h8 Ba6-d3 Kh8-g8 Bd3-c2 Kg8-h8 Kf6-g6 Kh8-g8 Bc2-e4 Kg8-h8 Be4-b7 Kh8-g8 Bb7-a6 Kg8-h8 h3-h4 Kh8-g8 Ba6-c4+ Kg8-h8 Bc4-d3 Kh8-g8 Bd3-b1 Kg8-h8
32/48 00:01 7,835k 7,103k +0.23 g2xh3 Kg5-h6 Kf1-f2 Kh6-h7 Kf2-e3 Kh7-h8 Ke3-f4 Kh8-h7 Kf4-g5 Kh7-g7 Kg5-f5 Kg7-h7 Kf5-f6 Kh7-g8 Bf3-d5+ Kg8-h8 Bd5-a2 Kh8-h7 Ba2-b3 Kh7-h8 Bb3-c2 Kh8-g8 Kf6-g6 Kg8-h8 Kg6-h6 Kh8-g8 h3-h4 Kg8-h8 Bc2-g6 Kh8-g8 Bg6-e4 Kg8-h8 Kh6-g6 Kh8-g8 Be4-d5+ Kg8-h8 Kg6-f6 Kh8-h7 Bd5-a2 Kh7-h8
33/54 00:01 8,094k 7,107k +0.23 g2xh3 Kg5-h6 Kf1-f2 Kh6-h7 Kf2-e3 Kh7-h8 Ke3-f4 Kh8-h7 Kf4-g5 Kh7-g7 Bf3-e2 Kg7-g8 Kg5-f4 Kg8-f7 Be2-c4+ Kf7-g7 Kf4-f5 Kg7-h8 Kf5-f6 Kh8-h7 Kf6-f7 Kh7-h8 Bc4-d5 Kh8-h7 Bd5-c6 Kh7-h8 Kf7-g6 Kh8-g8 Bc6-h1 Kg8-h8 Bh1-b7 Kh8-g8 Kg6-h6 Kg8-h8 h3-h4 Kh8-g8 Bb7-h1 Kg8-h8 Bh1-f3 Kh8-g8 Bf3-e2 Kg8-h8 Kh6-g6 Kh8-g8 Be2-c4+ Kg8-h8 Kg6-f6 Kh8-h7 Kf6-f7 Kh7-h8 h2-h3 Kh8-h7
34/62 00:01 8,294k 7,107k +0.23 g2xh3 Kg5-h6 Kf1-f2 Kh6-h7 Kf2-e3 Kh7-h8 Ke3-f4 Kh8-g8 Bf3-g4 Kg8-h7 Kf4-f3 Kh7-g7 Kf3-e3 Kg7-h7 Ke3-f4 Kh7-h8 Bg4-e2 Kh8-h7 Kf4-g5 Kh7-g7 Kg5-g4 Kg7-h7 Be2-c4 Kh7-h8 Kg4-f4 Kh8-g7 Kf4-f5 Kg7-h8 Kf5-f6 Kh8-h7 Kf6-f7 Kh7-h8 Bc4-d5
35/49 00:01 8,423k 7,066k +0.23 g2xh3 Kg5-h6 Kf1-f2 Kh6-h7 Kf2-e3 Kh7-h8 Ke3-f4 Kh8-g8 Bf3-g4 Kg8-h7 Kf4-f3 Kh7-g7 Kf3-e3 Kg7-h7 Ke3-f4 Kh7-h8 Bg4-e2 Kh8-g7 Be2-d3 Kg7-g8 Kf4-g5 Kg8-g7 Bd3-c4 Kg7-h7 Kg5-f6 Kh7-h8 Kf6-f7 Kh8-h7 Bc4-e6 Kh7-h8 Be6-d5 Kh8-h7 Kf7-f8 Kh7-h8 h3-h4 Kh8-h7 Bd5-e4+ Kh7-h8 Be4-f3 Kh8-h7 Kf8-f7 Kh7-h8 Kf7-g6 Kh8-g8
36/43 00:01 8,605k 7,071k +0.23 g2xh3 Kg5-h6 Kf1-f2 Kh6-h7 Kf2-e3 Kh7-h8 Ke3-f4 Kh8-g8 Bf3-g4 Kg8-h7 Kf4-f3 Kh7-g7 Kf3-e3 Kg7-h7 Ke3-f4 Kh7-h8 Bg4-e2 Kh8-h7 Kf4-g5 Kh7-g7 Kg5-g4 Kg7-h7 Be2-c4 Kh7-h8 Bc4-d3 Kh8-g7 Kg4-f5 Kg7-h7 Kf5-f6+ Kh7-g8 Kf6-g6 Kg8-h8 h3-h4 Kh8-g8 Kg6-h6 Kg8-h8 Bd3-g6 Kh8-g8 Bg6-h7+ Kg8-h8 Bh7-d3 Kh8-g8 Bd3-e2
37/40 00:01 8,868k 7,049k +0.23 g2xh3 Kg5-h6 Kf1-f2 Kh6-h7 Kf2-e3 Kh7-h8 Ke3-f4 Kh8-g8 Bf3-g4 Kg8-h7 Kf4-f3 Kh7-g7 Kf3-e3 Kg7-h7 Bg4-e2 Kh7-g8 Be2-d3 Kg8-g7 Ke3-f3 Kg7-f7 Bd3-c4+ Kf7-g7 Kf3-f4 Kg7-g6 Kf4-g4 Kg6-g7 Kg4-f5 Kg7-h8 Bc4-d3 Kh8-h7 Kf5-f6+ Kh7-h8 Kf6-g6 Kh8-g8 Bd3-c4+ Kg8-h8 Kg6-f7 Kh8-h7 Bc4-a6 Kh7-h8
38/44 00:01 9,103k 7,040k +0.23 g2xh3 Kg5-h6 Kf1-f2 Kh6-h7 Kf2-e3 Kh7-h8 Ke3-f4 Kh8-g8 Bf3-g4 Kg8-h7 Kf4-f3 Kh7-g7 Kf3-e3 Kg7-h7 Ke3-f4 Kh7-h8 Bg4-e2 Kh8-h7 Be2-d3+ Kh7-h8 Kf4-f5 Kh8-h7 Bd3-c4 Kh7-g7 Kf5-g5 Kg7-h7 Kg5-f6 Kh7-h8 Bc4-d5 Kh8-h7 Kf6-f7 Kh7-h8 h3-h4 Kh8-h7 Bd5-e6 Kh7-h8 Be6-c8 Kh8-h7 Bc8-d7 Kh7-h8 Kf7-g6 Kh8-g8 Bd7-c8
39/48 00:01 9,521k 7,032k +0.23 g2xh3 Kg5-h6 Kf1-f2 Kh6-h7 Kf2-e3 Kh7-h8 Ke3-f4 Kh8-g8 Bf3-g4 Kg8-h7 Kf4-f3 Kh7-g7 Kf3-e3 Kg7-h7 Bg4-e2 Kh7-g8 Be2-d3 Kg8-g7 Ke3-f4 Kg7-g8 Bd3-c4+ Kg8-h8 Kf4-f5 Kh8-g7 Kf5-g5 Kg7-h7 Kg5-f6 Kh7-h8 Bc4-d5 Kh8-h7 Kf6-f7 Kh7-h8 h3-h4 Kh8-h7 Bd5-e4+ Kh7-h8 Be4-b7 Kh8-h7 Kf7-f8 Kh7-h8 Bb7-d5 Kh8-h7 Bd5-f3 Kh7-h8 Bf3-g4 Kh8-h7 Kf8-f7 Kh7-h8
40/48 00:01 9,892k 7,025k +0.23 g2xh3 Kg5-h6 Kf1-f2 Kh6-h7 Kf2-e3 Kh7-h8 Ke3-f4 Kh8-g8 Bf3-g4 Kg8-h7 Kf4-f3 Kh7-g7 Kf3-e3 Kg7-h7 Bg4-e2 Kh7-g8 Be2-d3 Kg8-g7 Ke3-f4 Kg7-g8 Bd3-c4+ Kg8-h8 Kf4-f5 Kh8-g7 Kf5-g5 Kg7-h7 Kg5-f6 Kh7-h8 Bc4-d5 Kh8-h7 Kf6-f7 Kh7-h8 h3-h4 Kh8-h7 Bd5-e4+ Kh7-h8 Kf7-g6 Kh8-g8 Be4-d3 Kg8-h8 Bd3-e2 Kh8-g8 Be2-g4 Kg8-h8 Bg4-f3 Kh8-g8 Bf3-e2 Kg8-h8
41/54 00:01 10,313k 7,079k +0.23 g2xh3 Kg5-h6 Kf1-f2 Kh6-h7 Kf2-e3 Kh7-h8 Ke3-f4 Kh8-g8 Bf3-g4 Kg8-h7 Kf4-f3 Kh7-g7 Kf3-e3 Kg7-h7 Bg4-e2 Kh7-g8 Be2-d3 Kg8-g7 Ke3-f4 Kg7-g8 Bd3-c4+ Kg8-h8 Kf4-f5 Kh8-g7 Bc4-e2 Kg7-h8 Kf5-g6 Kh8-g8 Be2-c4+ Kg8-h8 Kg6-f7 Kh8-h7 Bc4-d3+ Kh7-h8 Bd3-b5 Kh8-h7 h3-h4 Kh7-h8 Bb5-e2 Kh8-h7 Be2-d3+ Kh7-h8 Kf7-g6 Kh8-g8 Bd3-c4+ Kg8-h8 Bc4-e2 Kh8-g8 Be2-f3 Kg8-h8 Kg6-f7 Kh8-h7 Bf3-e2 Kh7-h8
42/44 00:01 10,817k 7,098k +0.23 g2xh3 Kg5-h6 Kf1-f2 Kh6-h7 Kf2-e3 Kh7-h8 Ke3-f4 Kh8-g8 Bf3-g4 Kg8-h7 Kf4-f3 Kh7-g7 Kf3-e3 Kg7-h7 Ke3-e2 Kh7-h8 Ke2-f1 Kh8-g7 Bg4-e2 Kg7-h8 Kf1-g1 Kh8-g7 Be2-d3 Kg7-h8 Kg1-f2 Kh8-g7 Kf2-f3 Kg7-g8 Kf3-f4 Kg8-g7 Kf4-g5 Kg7-h8 Kg5-f6 Kh8-g8 Bd3-c4+ Kg8-h8 Bc4-d5 Kh8-h7 Kf6-f7 Kh7-h8 h3-h4 Kh8-h7 Kf7-f8 Kh7-h8
43/56 00:01 11,222k 7,107k +0.23 g2xh3 Kg5-h6 Kf1-f2 Kh6-h7 Kf2-e3 Kh7-h8 Ke3-f4 Kh8-g8 Bf3-g4 Kg8-h7 Kf4-f3 Kh7-g7 Kf3-e3 Kg7-h7 Bg4-e2 Kh7-h8 Ke3-f4 Kh8-h7 Be2-d3+ Kh7-g8 Kf4-e4 Kg8-g7 Bd3-c4 Kg7-h7 Ke4-f5 Kh7-g7 Bc4-e2 Kg7-h8 Kf5-g6 Kh8-g8 Be2-c4+ Kg8-h8 Kg6-f7 Kh8-h7 Bc4-d3+ Kh7-h8 Bd3-b5 Kh8-h7 h3-h4 Kh7-h8 Bb5-e2 Kh8-h7 Be2-d3+ Kh7-h8 Kf7-g6 Kh8-g8 Kg6-h6 Kg8-h8 h4-h5 Kh8-g8 Bd3-b5 Kg8-h8 Kh6-g6
44/63 00:01 12,393k 7,139k +0.23 g2xh3 Kg5-h6 Kf1-f2 Kh6-h7 Kf2-e3 Kh7-h8 Ke3-f4 Kh8-g8 Bf3-g4 Kg8-h7 Kf4-f3 Kh7-g7 Kf3-e3 Kg7-h7 Bg4-e2 Kh7-h8 Be2-d3 Kh8-g7 Bd3-c4 Kg7-h6 Ke3-f4 Kh6-g7 Kf4-f5 Kg7-h7 Kf5-f6 Kh7-h8 Bc4-d5 Kh8-h7 Kf6-f7 Kh7-h8 Bd5-g2 Kh8-h7 Bg2-e4+ Kh7-h8 Be4-d5 Kh8-h7 Kf7-f8 Kh7-h8 h3-h4 Kh8-h7 Bd5-f3 Kh7-h8 Bf3-g4 Kh8-h7 Kf8-f7 Kh7-h8 Bg4-e2 Kh8-h7 Be2-f3 Kh7-h8 Kf7-g6 Kh8-g8 h2-h3 Kg8-h8 Bf3-e2 Kh8-g8 Be2-g4 Kg8-h8 h4-h5 Kh8-g8 Kg6-h6
45/63 00:01 13,641k 7,236k +0.23 g2xh3 Kg5-h6 Kf1-f2 Kh6-h7 Kf2-e3 Kh7-h8 Ke3-f4 Kh8-g8 Bf3-g4 Kg8-h7 Kf4-f3 Kh7-g7 Kf3-e3 Kg7-h8 Bg4-f3 Kh8-h7 Ke3-f2 Kh7-g7 Bf3-e2 Kg7-h7 Be2-d3+ Kh7-g7 Kf2-e3 Kg7-f7 Bd3-c4+ Kf7-g7 Ke3-f4 Kg7-h7 Kf4-e5 Kh7-g7 Ke5-f5 Kg7-h8 Kf5-f6 Kh8-h7 Kf6-f7 Kh7-h8 Bc4-d5 Kh8-h7 Kf7-f8 Kh7-h8 h3-h4 Kh8-h7 Bd5-f3 Kh7-h8 Kf8-f7 Kh8-h7 Bf3-g2 Kh7-h8 Kf7-g6 Kh8-g8 Bg2-e4 Kg8-h8 Be4-f5 Kh8-g8
46/65 00:02 14,819k 7,257k +0.23 g2xh3 Kg5-h6 Kf1-f2 Kh6-h7 Kf2-e3 Kh7-h8 Ke3-f4 Kh8-g8 Bf3-g4 Kg8-h7 Kf4-f3 Kh7-g7 Kf3-e3 Kg7-h8 Bg4-f5 Kh8-g8 Ke3-f4 Kg8-h8 Bf5-d3 Kh8-g8 Bd3-c4+ Kg8-h8 Kf4-e5 Kh8-h7 Ke5-f6 Kh7-h8 Bc4-d5 Kh8-h7 Kf6-f7 Kh7-h8 Bd5-g2 Kh8-h7 Bg2-e4+ Kh7-h8 Be4-d5 Kh8-h7 Kf7-f8 Kh7-h8 h3-h4 Kh8-h7 Kf8-f7 Kh7-h8 Bd5-f3 Kh8-h7 Bf3-e2 Kh7-h8 Kf7-g6 Kh8-g8 Be2-c4+ Kg8-h8 Bc4-d3 Kh8-g8 Bd3-e4 Kg8-h8 Be4-f5 Kh8-g8 Kg6-f6 Kg8-h8 Bf5-d3 Kh8-g8 h2-h3 Kg8-h8 Bd3-f1 Kh8-g8 Bf1-c4+ Kg8-h8
47/64 00:02 22,019k 7,559k +0.86 g2xh3 Kg5-h6 Kf1-f2 Kh6-g6 Kf2-e3 Kg6-h6 Ke3-f4 Kh6-h7 Kf4-g5 Kh7-g7 Bf3-e2 Kg7-h8 Kg5-f6 Kh8-g8 Be2-d3 Kg8-h8 h3-h4 Kh8-g8 Bd3-e4 Kg8-h8 Kf6-g6 Kh8-g8 Be4-f3 Kg8-h8 h4-h5 Kh8-g8 Kg6-h6 Kg8-h8 Bf3-b7 Kh8-g8 Bb7-d5+ Kg8-h8 Kh6-g5 Kh8-h7 Kg5-f5 Kh7-h6 Bd5-f3 Kh6-h7 Bf3-e4 Kh7-h8 h5-h6 Kh8-h7 Kf5-e5+ Kh7-g8 Ke5-d4 Kg8-h8 Be4-g6 Kh8-g8 Kd4-d5 Kg8-h8 Kd5-e5 Kh8-g8 Ke5-f4
48/75 00:05 42,966k 7,802k +0.86 g2xh3 Kg5-h6 Kf1-f2 Kh6-g6 Kf2-e3 Kg6-h6 Ke3-f4 Kh6-h7 Kf4-g5 Kh7-g7 Bf3-e2 Kg7-h8 Kg5-f6 Kh8-g8 Be2-d3 Kg8-h8 h3-h4 Kh8-g8 h4-h5 Kg8-h8 Bd3-c4 Kh8-h7 Kf6-f5 Kh7-g7 Kf5-g5 Kg7-h7 Kg5-f6 Kh7-h8 Bc4-d5 Kh8-h7 Bd5-f3 Kh7-g8 Bf3-e4 Kg8-h8 h5-h6 Kh8-g8 Be4-f5 Kg8-h8 Kf6-e5 Kh8-g8 Ke5-f4 Kg8-h8 Bf5-d3 Kh8-g8 Kf4-g3 Kg8-h8 Bd3-e4 Kh8-g8 Be4-f5 Kg8-h8 Kg3-g2 Kh8-g8 Kg2-f2 Kg8-h8 Bf5-b1 Kh8-g8 Bb1-c2 Kg8-h8 Kf2-g2 Kh8-g8 h2-h4 Kg8-h8 Kg2-f2 Kh8-g8 Kf2-e3 Kg8-h8 h4-h5 Kh8-g8 Bc2-d3 Kg8-h8 Ke3-d2 Kh8-g8
49/78 00:05 43,978k 7,798k +0.86 g2xh3 Kg5-h6 Kf1-f2 Kh6-g6 Kf2-e3 Kg6-h6 Ke3-f4 Kh6-h7 Bf3-e2 Kh7-h8 h3-h4 Kh8-g7 Kf4-f5 Kg7-g8 Be2-c4+ Kg8-g7 h4-h5 Kg7-h8 Bc4-d3 Kh8-h7 Kf5-g5+ Kh7-g7 Bd3-c4 Kg7-h8 Bc4-e2 Kh8-h7 Kg5-f6 Kh7-h8 Be2-d3 Kh8-g8 Kf6-g6 Kg8-h8 h5-h6 Kh8-g8 h2-h4 Kg8-h8 Bd3-e2 Kh8-g8 Be2-c4+ Kg8-h8 Bc4-d3 Kh8-g8 Bd3-f5 Kg8-h8 Kg6-g5 Kh8-g8 Kg5-g4 Kg8-h8 Kg4-g3 Kh8-g8 Kg3-g2 Kg8-h8 Bf5-d3 Kh8-g8 Kg2-f2 Kg8-h8 Kf2-f3 Kh8-g8 Kf3-e2 Kg8-h8 Bd3-f5 Kh8-g8 Ke2-f1 Kg8-h8 Bf5-e4 Kh8-g8 h4-h5 Kg8-h8 Be4-g6 Kh8-g8 Bg6-f5 Kg8-h8 Kf1-e2 Kh8-g8 Bf5-d3 Kg8-h8 Ke2-d2 Kh8-g8
50/71 00:05 46,206k 7,802k +0.86 g2xh3 Kg5-h6 Kf1-f2 Kh6-g6 Kf2-e3 Kg6-h6 Ke3-f4 Kh6-h7 Bf3-e2 Kh7-h8 h3-h4 Kh8-g7 Kf4-f5 Kg7-g8 Be2-c4+ Kg8-g7 h4-h5 Kg7-h8 Bc4-d3 Kh8-h7 Kf5-g5+ Kh7-g7 Bd3-c4 Kg7-h8 Bc4-e2 Kh8-h7 Kg5-f6 Kh7-h8 Be2-d3 Kh8-g8 Kf6-g6 Kg8-h8 h5-h6 Kh8-g8 h2-h4 Kg8-h8 Bd3-e4 Kh8-g8 Kg6-f6 Kg8-h8 Be4-f5 Kh8-g8 Kf6-g5 Kg8-h8 Kg5-f4 Kh8-g8 Kf4-e3 Kg8-h8 Bf5-e4 Kh8-g8 Be4-c2 Kg8-h8 Ke3-d2 Kh8-g8 Bc2-b1 Kg8-h8 Kd2-c3 Kh8-g8 Bb1-f5 Kg8-h8 Bf5-c2 Kh8-g8 h4-h5 Kg8-h8 Bc2-f5 Kh8-g8 Bf5-d3 Kg8-h8 Bd3-c2 Kh8-g8
51/73 00:08 62,430k 7,766k +0.86 g2xh3 Kg5-h6 Kf1-f2 Kh6-g6 Kf2-e3 Kg6-h6 Ke3-f4 Kh6-h7 Bf3-e2 Kh7-h8 h3-h4 Kh8-g7 Kf4-f5 Kg7-g8 Be2-c4+ Kg8-g7 h4-h5 Kg7-h8 Bc4-d3 Kh8-h7 Kf5-g5+ Kh7-g7 Bd3-c4 Kg7-h8 Bc4-e2 Kh8-h7 Kg5-f6 Kh7-h8 Be2-d3 Kh8-g8 Kf6-g6 Kg8-h8 h5-h6 Kh8-g8 h2-h4 Kg8-h8 Bd3-e4 Kh8-g8 Kg6-f6 Kg8-h8 Kf6-g5 Kh8-g8 Be4-c2 Kg8-h8 Kg5-f4 Kh8-g8 Bc2-b1 Kg8-h8 Bb1-e4 Kh8-g8 Kf4-e3 Kg8-h8 Be4-d3 Kh8-g8 h4-h5 Kg8-h8 Bd3-b1 Kh8-g8 Bb1-f5 Kg8-h8 Ke3-f3 Kh8-g8 Bf5-c2 Kg8-h8 Kf3-e2 Kh8-g8 Ke2-d2 Kg8-h8 Kd2-c3 Kh8-g8
52/71 00:11 90,106k 7,695k +0.86 g2xh3 Kg5-h6 Kf1-f2 Kh6-g6 Kf2-e3 Kg6-h6 Ke3-f4 Kh6-h7 Bf3-e2 Kh7-h8 h3-h4 Kh8-g7 Kf4-f5 Kg7-g8 Be2-c4+ Kg8-g7 h4-h5 Kg7-h8 Bc4-d3 Kh8-h7 Kf5-g5+ Kh7-g7 Bd3-c4 Kg7-h8 Bc4-e2 Kh8-h7 Kg5-f6 Kh7-h8 Be2-d3 Kh8-g8 Bd3-e4 Kg8-h8 h5-h6 Kh8-g8 Kf6-g6 Kg8-h8 h2-h4 Kh8-g8 Kg6-g5 Kg8-h8 Kg5-f4 Kh8-g8 Be4-d3 Kg8-h8 Kf4-e5 Kh8-g8 Bd3-g6 Kg8-h8 Bg6-b1 Kh8-g8 Ke5-e6 Kg8-h8 Ke6-d5 Kh8-g8 Bb1-e4 Kg8-h8 Be4-d3 Kh8-g8 Kd5-c5 Kg8-h8 Bd3-c2 Kh8-g8 Kc5-b4 Kg8-h8 Kb4-c3 Kh8-g8 Bc2-f5 Kg8-h8 h4-h5 Kh8-g8
53/77 00:56 410,237k 7,315k +0.86 g2xh3 Kg5-h6 Kf1-f2 Kh6-g6 Kf2-e3 Kg6-h6 Ke3-f4 Kh6-h7 Bf3-e2 Kh7-h8 h3-h4 Kh8-g7 Kf4-f5 Kg7-g8 Be2-c4+ Kg8-g7 h4-h5 Kg7-h8 Bc4-d3 Kh8-h7 Kf5-g5+ Kh7-g7 Bd3-c4 Kg7-h8 Bc4-e2 Kh8-h7 Kg5-f6 Kh7-h8 Be2-d3 Kh8-g8 Bd3-e4 Kg8-h8 h5-h6 Kh8-g8 Be4-g6 Kg8-h8 Bg6-f5 Kh8-g8 Kf6-e5 Kg8-h8 Ke5-d4 Kh8-g8 Kd4-c3 Kg8-h8 h2-h4 Kh8-g8 Bf5-e4 Kg8-h8 Be4-g6 Kh8-g8 Kc3-d4 Kg8-h8 Bg6-d3 Kh8-g8 Kd4-e3 Kg8-h8 Ke3-f3 Kh8-g8 Bd3-e4 Kg8-h8 Kf3-f2 Kh8-g8 Kf2-g2 Kg8-h8 Be4-d3 Kh8-g8 Bd3-b1 Kg8-h8 Kg2-g3 Kh8-g8 Bb1-f5 Kg8-h8 Bf5-g6 Kh8-g8 Kg3-g4 Kg8-h8 Kg4-f4
54/82 03:49 1,692,831k 7,367k +0.86 g2xh3 Kg5-h6 Kf1-f2 Kh6-g6 Kf2-e3 Kg6-h6 Ke3-f4 Kh6-h7 h3-h4 Kh7-g8 Bf3-e2 Kg8-g7 Kf4-f5 Kg7-g8 Be2-c4+ Kg8-g7 h4-h5 Kg7-h8 Bc4-d3 Kh8-h7 Kf5-g5+ Kh7-g7 Bd3-c4 Kg7-h8 Bc4-e2 Kh8-h7 Kg5-f6 Kh7-h8 Be2-d3 Kh8-g8 Bd3-e4 Kg8-h8 h5-h6 Kh8-g8 Be4-g6 Kg8-h8 h2-h4 Kh8-g8 Kf6-e5 Kg8-h8 Bg6-b1 Kh8-g8 Ke5-d5 Kg8-h8 Kd5-d4 Kh8-g8 Bb1-f5 Kg8-h8 Kd4-c3 Kh8-g8 Kc3-d3 Kg8-h8 Kd3-d4 Kh8-g8 Kd4-e3 Kg8-h8 Ke3-f4 Kh8-g8 Kf4-f3 Kg8-h8 Bf5-e4 Kh8-g8 Be4-d3 Kg8-h8 h4-h5 Kh8-g8 Kf3-e3 Kg8-h8 Bd3-c2 Kh8-g8 Ke3-d4 Kg8-h8 Kd4-c3 Kh8-g8
55/60 03:50 1,701,137k 7,370k +0.86 g2xh3 Kg5-h6 Kf1-f2 Kh6-g6 Kf2-e3 Kg6-h6 Ke3-f4 Kh6-h7 h3-h4 Kh7-g8 Bf3-e2 Kg8-g7 Kf4-f5 Kg7-g8 Be2-c4+ Kg8-g7 h4-h5 Kg7-h8 Kf5-f6 Kh8-h7 h2-h3 Kh7-h8 Bc4-a2 Kh8-h7 Ba2-d5 Kh7-h8 Bd5-e4 Kh8-g8 Kf6-g6 Kg8-h8 h3-h4 Kh8-g8 Be4-d3 Kg8-h8 h5-h6 Kh8-g8 Kg6-f6 Kg8-h8 Bd3-e4 Kh8-g8 Be4-f5 Kg8-h8 Kf6-g5 Kh8-g8 Bf5-c2 Kg8-h8 Bc2-e4 Kh8-g8 Kg5-f4 Kg8-h8 h4-h5 Kh8-g8 Kf4-g5 Kg8-h8 Be4-d3 Kh8-g8 Kg5-f6 Kg8-h8 Kf6-e5 Kh8-g8
56/84 05:19 2,315,412k 7,252k +0.86 g2xh3 Kg5-h6 Kf1-f2 Kh6-g6 Kf2-e3 Kg6-h6 Ke3-f4 Kh6-h7 h3-h4 Kh7-g8 Bf3-e2 Kg8-g7 Kf4-f5 Kg7-g8 Be2-c4+ Kg8-g7 h4-h5 Kg7-h8 Kf5-f6 Kh8-h7 h2-h3 Kh7-h8 Bc4-a2 Kh8-h7 Ba2-d5 Kh7-h8 Bd5-e4 Kh8-g8 Kf6-g6 Kg8-h8 h5-h6 Kh8-g8 Kg6-f6 Kg8-h8 Kf6-e5 Kh8-g8 Ke5-d4 Kg8-h8 h3-h4 Kh8-g8 Kd4-c3 Kg8-h8 Be4-d3 Kh8-g8 Kc3-b2 Kg8-h8 Kb2-c2 Kh8-g8 Bd3-e4 Kg8-h8 Kc2-c1 Kh8-g8 Kc1-d1 Kg8-h8 Be4-b1 Kh8-g8 Kd1-d2 Kg8-h8 Kd2-e3 Kh8-g8 Ke3-f2 Kg8-h8 Bb1-f5 Kh8-g8 Kf2-f1 Kg8-h8 Kf1-e1 Kh8-g8 Bf5-d3 Kg8-h8 h4-h5 Kh8-g8 Bd3-f5 Kg8-h8 Ke1-d2 Kh8-g8 Bf5-c2 Kg8-h8 Kd2-c3 Kh8-g8
57/88 05:26 2,369,546k 7,260k +0.86 g2xh3 Kg5-h6 Kf1-f2 Kh6-g6 Kf2-e3 Kg6-h6 Ke3-f4 Kh6-h7 h3-h4 Kh7-g8 Bf3-e2 Kg8-g7 Kf4-f5 Kg7-g8 Be2-c4+ Kg8-g7 h4-h5 Kg7-h8 Kf5-f6 Kh8-h7 h2-h3 Kh7-h8 Bc4-a2 Kh8-h7 Ba2-d5 Kh7-h8 Bd5-e4 Kh8-g8 Be4-b1 Kg8-h8 Bb1-c2 Kh8-g8 Kf6-g6 Kg8-h8 h5-h6 Kh8-g8 h3-h4 Kg8-h8 Bc2-d3 Kh8-g8 Bd3-e4 Kg8-h8 Be4-f3 Kh8-g8 Bf3-g4 Kg8-h8 Bg4-d7 Kh8-g8 Bd7-h3 Kg8-h8 Bh3-f1 Kh8-g8 Bf1-d3 Kg8-h8 Kg6-g5 Kh8-g8 Kg5-f4 Kg8-h8 Kf4-e5 Kh8-g8 Ke5-d5 Kg8-h8 Kd5-d4 Kh8-g8 Kd4-c4 Kg8-h8 Bd3-f5 Kh8-g8 Kc4-b3 Kg8-h8 Kb3-b4 Kh8-g8 Bf5-e4 Kg8-h8 Kb4-c3 Kh8-g8 Kc3-d2 Kg8-h8 Be4-c2 Kh8-g8 Bc2-d3 Kg8-h8 Bd3-e4 Kh8-g8
58/83 05:54 2,577,856k 7,264k +0.86 g2xh3 Kg5-h6 Kf1-f2 Kh6-g6 Kf2-e3 Kg6-h6 Ke3-f4 Kh6-h7 h3-h4 Kh7-g8 Bf3-e2 Kg8-g7 Kf4-f5 Kg7-g8 Be2-c4+ Kg8-g7 h4-h5 Kg7-h8 Kf5-f6 Kh8-h7 h2-h3 Kh7-h8 Bc4-a2 Kh8-h7 Ba2-d5 Kh7-h8 Bd5-e4 Kh8-g8 Be4-d3 Kg8-h8 h5-h6 Kh8-g8 h3-h4 Kg8-h8 Bd3-f5 Kh8-g8 Kf6-g5 Kg8-h8 Bf5-e4 Kh8-g8 Kg5-g4 Kg8-h8 Be4-b1 Kh8-g8 Kg4-f3 Kg8-h8 Kf3-f4 Kh8-g8 Bb1-d3 Kg8-h8 Kf4-g3 Kh8-g8 Bd3-f5 Kg8-h8 Bf5-c2 Kh8-g8 Kg3-g2 Kg8-h8 Kg2-f2 Kh8-g8 Kf2-f1 Kg8-h8 Kf1-e1 Kh8-g8 Ke1-d2 Kg8-h8 Kd2-c3 Kh8-g8 Kc3-b2 Kg8-h8 h4-h5 Kh8-g8 Bc2-e4 Kg8-h8 Kb2-c1 Kh8-g8 Be4-d3 Kg8-h8 Kc1-d2 Kh8-g8
59/83 07:04 3,139,127k 7,396k +0.86 g2xh3 Kg5-h6 Kf1-f2 Kh6-g6 Kf2-e3 Kg6-h6 Ke3-f4 Kh6-h7 h3-h4 Kh7-g8 Bf3-e2 Kg8-g7 Kf4-f5 Kg7-g8 Be2-c4+ Kg8-g7 h4-h5 Kg7-h8 Kf5-f6 Kh8-h7 h2-h3 Kh7-h8 Bc4-a2 Kh8-h7 Ba2-d5 Kh7-h8 Bd5-e4 Kh8-g8 Be4-d3 Kg8-h8 h5-h6 Kh8-g8 h3-h4 Kg8-h8 Bd3-f5 Kh8-g8 Kf6-g5 Kg8-h8 Bf5-e4 Kh8-g8 Kg5-g4 Kg8-h8 Be4-b1 Kh8-g8 Kg4-f3 Kg8-h8 Kf3-f4 Kh8-g8 Bb1-d3 Kg8-h8 Kf4-g3 Kh8-g8 Bd3-f5 Kg8-h8 Bf5-c2 Kh8-g8 Kg3-g2 Kg8-h8 Kg2-f2 Kh8-g8 Kf2-f1 Kg8-h8 Kf1-e1 Kh8-g8 Ke1-d2 Kg8-h8 Kd2-c3 Kh8-g8 Kc3-b2 Kg8-h8 h4-h5 Kh8-g8 Bc2-e4 Kg8-h8 Kb2-c1 Kh8-g8 Be4-d3 Kg8-h8 Kc1-d2 Kh8-g8
Last edited by Chessqueen on Fri Jun 17, 2022 10:11 pm, edited 2 times in total.
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Chessqueen
Posts: 5685
Joined: Wed Sep 05, 2018 2:16 am
Location: Moving
Full name: Jorge Picado

Re: Black to play and Draw, which engine can solve this Puzzle ?

Post by Chessqueen »

Berserk has the biggest problem recognizing a drawn position since it does not probably have the opposition chess knowledge imbedded to recognize that it is a dead draw, since it does NOT have the Black Square Bishop which is needed to support the promotion of its h pawn to h8 = Queen, since with the White Square Bishop it is impossible to win with two pawns and the wrong color Bishop :roll:

[fen]8/8/8/6k1/8/5B1b/6PP/5K2 w - - 0 1 [/fen]

FEN: 8/8/8/6k1/8/5B1b/6PP/5K2 w - - 0 1

Berserk-9-x64-avx2:
time -1 start 198246390 alloc 0 max 2147483647 depth 127 timeset 0 searchmoves 0
1/1 00:00 7 7k +256.98 g2xh3
2/2 00:00 227 227k +256.96 g2xh3 Kg5-f4
3/3 00:00 813 813k +256.97 g2xh3 Kg5-f4 Kf1-g2
4/4 00:00 2k 1,560k +256.91 g2xh3 Kg5-f4 Kf1-g2 Kf4-e5
5/5 00:00 2k 2,344k +256.92 g2xh3 Kg5-f4 Kf1-g2 Kf4-e5 Kg2-g3
6/6 00:00 3k 3,262k +256.92 g2xh3 Kg5-f4 Kf1-f2 Kf4-f5 Kf2-g3 Kf5-e5
7/7 00:00 4k 4,244k +256.92 g2xh3 Kg5-f4 Kf1-g2 Kf4-e5 Kg2-g3 Ke5-d4 Kg3-f2
8/8 00:00 7k 6,711k +256.96 g2xh3 Kg5-f4 Kf1-e2 Kf4-f5 Ke2-e3 Kf5-e5 h3-h4 Ke5-d6
9/9 00:00 8k 7,968k +256.97 g2xh3 Kg5-f4 Kf1-e2 Kf4-e5 Ke2-e3 Ke5-e6 Ke3-f4 Ke6-d6 h3-h4
10/10 00:00 10k 9,698k +256.97 g2xh3 Kg5-f4 Kf1-e2 Kf4-e5 Ke2-e3 Ke5-e6 Ke3-f4 Ke6-d6 h3-h4 Kd6-e6
11/11 00:00 12k 12,127k +256.97 g2xh3 Kg5-f4 Kf1-e2 Kf4-e5 Ke2-e3 Ke5-e6 Ke3-f4 Ke6-d6 h3-h4 Kd6-e6 h4-h5
12/12 00:00 15k 14,688k +256.97 g2xh3 Kg5-f4 Kf1-e2 Kf4-e5 Ke2-e3 Ke5-e6 Ke3-f4 Ke6-d6 h3-h4 Kd6-e6 h4-h5 Ke6-d6
13/13 00:00 20k 19,947k +256.97 g2xh3 Kg5-f4 Kf1-e2 Kf4-f5 Ke2-e3 Kf5-e5 h3-h4 Ke5-d6 Ke3-f4 Kd6-e6 h4-h5 Ke6-d6 Kf4-e4
14/14 00:00 29k 29,333k +257.00 g2xh3 Kg5-f4 Kf1-e2 Kf4-f5 Ke2-e3 Kf5-e5 Bf3-b7 Ke5-f5 Ke3-d4 Kf5-f4 Bb7-c8 Kf4-g5 Kd4-e3 Kg5-h4
15/16 00:00 37k 37,098k +257.00 g2xh3 Kg5-f4 Kf1-e2 Kf4-f5 Ke2-e3 Kf5-e5 Bf3-b7 Ke5-f5 Ke3-d4 Kf5-f4 Bb7-e4 Kf4-g5 Kd4-e5 Kg5-h4 Be4-g2
16/17 00:00 47k 46,957k +257.00 g2xh3 Kg5-f4 Kf1-e2 Kf4-f5 Ke2-e3 Kf5-e5 Bf3-b7 Ke5-f5 Ke3-d4 Kf5-f4 Bb7-e4 Kf4-g5 Kd4-e5 Kg5-h4 Be4-g2 Kh4-g5 Ke5-e4
17/18 00:00 65k 65,317k +257.00 g2xh3 Kg5-f4 Kf1-e2 Kf4-f5 Ke2-e3 Kf5-e5 Bf3-b7 Ke5-f5 Ke3-d4 Kf5-f4 Bb7-e4 Kf4-g5 Kd4-e5 Kg5-h4 Be4-g2 Kh4-g5 Ke5-e4 Kg5-h4
18/20 00:00 82k 5,143k +257.00 g2xh3 Kg5-f4 Kf1-e2 Kf4-f5 Ke2-e3 Kf5-e5 Bf3-b7 Ke5-f5 Ke3-d4 Kf5-e6 Bb7-f3 Ke6-f5 Bf3-g4+ Kf5-f4 Bg4-d7 Kf4-f3 Bd7-c6+ Kf3-e2 Bc6-a8 Ke2-d2
19/25 00:00 240k 7,755k +257.01 g2xh3 Kg5-f4 Kf1-e2 Kf4-f5 Ke2-e3 Kf5-e5 Bf3-b7 Ke5-f5 Ke3-d4 Kf5-e6 Kd4-c5 Ke6-e5 Bb7-d5 Ke5-f5 Kc5-d4 Kf5-f6 Kd4-e4 Kf6-g5 Bd5-e6 Kg5-h5 Ke4-f5 Kh5-h4 Kf5-f4 Kh4-h5
20/38 00:00 1,635k 7,464k +257.10 g2xh3 Kg5-f4 Kf1-e2 Kf4-f5 Ke2-e3 Kf5-e5
21/42 00:00 1,883k 7,079k +257.10 g2xh3 Kg5-f4 Kf1-e2 Kf4-f5 Ke2-e3 Kf5-e5 Bf3-b7 Ke5-f5 Bb7-c8+ Kf5-e5 h3-h4 Ke5-d6 h4-h5 Kd6-e7 Bc8-g4 Ke7-f6 Ke3-d4 Kf6-g5 Kd4-e5 Kg5-h6 Ke5-f6 Kh6-h7 Kf6-g5 Kh7-g7 Bg4-f3 Kg7-f7 h5-h6 Kf7-g8 Bf3-d5+ Kg8-h8 Kg5-g6
22/42 00:00 2,447k 7,114k +257.10 g2xh3 Kg5-f4 Kf1-e2 Kf4-f5 Ke2-e3 Kf5-e5 Bf3-b7 Ke5-f5 Bb7-c8+ Kf5-e5 h3-h4 Ke5-d6 h4-h5 Kd6-e7 Bc8-g4 Ke7-f6 Ke3-d4 Kf6-g5 Kd4-e5 Kg5-h6 Ke5-f6 Kh6-h7 Kf6-g5 Kh7-g7 Bg4-f3 Kg7-f7 h5-h6 Kf7-g8 Bf3-h5 Kg8-h7 Bh5-f7 Kh7-h8 Kg5-g6
23/62 00:00 4,932k 7,339k +257.10 g2xh3 Kg5-f4 Kf1-e2 Kf4-f5 Ke2-e3 Kf5-e5 Bf3-b7 Ke5-f5 Bb7-c8+ Kf5-e5 h3-h4 Ke5-d6 h4-h5 Kd6-e7 Bc8-g4 Ke7-f6 Ke3-d4 Kf6-g5 Kd4-e5 Kg5-h6 Ke5-f6 Kh6-h7 Kf6-g5 Kh7-g7 Bg4-f3 Kg7-f7 h5-h6 Kf7-g8 Bf3-h5 Kg8-h7 Bh5-f7 Kh7-h8 Bf7-g6 Kh8-g8 Kg5-f6 Kg8-h8 h2-h4 Kh8-g8 h6-h7+ Kg8-h8 Kf6-e5 Kh8-g7 Ke5-f4 Kg7-h8 Kf4-g5 Kh8-g7 Kg5-f5 Kg7-h8 Kf5-f6
24/116 00:02 17,962k 8,209k +257.10 g2xh3 Kg5-f5 Kf1-f2 Kf5-f6 h3-h4 Kf6-e5 Kf2-e3 Ke5-f5 h4-h5 Kf5-g5 Ke3-e4 Kg5-f6 Ke4-f4 Kf6-e6 h5-h6 Ke6-f7 Bf3-e4 Kf7-g8 Kf4-e5 Kg8-h8 h2-h4 Kh8-g8 Ke5-f6 Kg8-h8 h4-h5 Kh8-g8 Be4-f5 Kg8-h8 Bf5-g6 Kh8-g8 Kf6-g5 Kg8-h8 Bg6-f5 Kh8-g8 Kg5-g6 Kg8-h8 Bf5-g4 Kh8-g8 Bg4-e6+ Kg8-h8 Be6-c8 Kh8-g8 Bc8-g4 Kg8-h8 Bg4-f5 Kh8-g8 Kg6-g5 Kg8-h8 Bf5-e4 Kh8-g8 Kg5-g6 Kg8-h8 Be4-f3 Kh8-g8 Bf3-d5+ Kg8-h8 Kg6-f6 Kh8-h7 Kf6-g5 Kh7-h8 Bd5-f3 Kh8-h7 Bf3-e2 Kh7-h8 Kg5-g6 Kh8-g8 Be2-f3 Kg8-h8
25/116+ 00:02 20,632k 8,200k +257.20 g2xh3
25/116+ 00:02 20,682k 8,220k +257.30 g2xh3
25/116+ 00:02 21,941k 8,211k +259.49 g2xh3
25/116 00:02 22,807k 8,154k +257.10 g2xh3 Kg5-f6 Bf3-g4 Kf6-e7 h3-h4 Ke7-e8 Kf1-e2 Ke8-f7 Ke2-d3 Kf7-g7 Kd3-e3 Kg7-g8 Bg4-f3 Kg8-h7 Ke3-e4 Kh7-g7 Ke4-e5 Kg7-g8 Ke5-f6 Kg8-h8 h4-h5
26/116+ 00:03 24,844k 8,197k +257.20 g2xh3
26/116+ 00:03 24,931k 8,182k +257.30 g2xh3
26/116+ 00:03 25,202k 8,188k +259.49 g2xh3
26/116 00:03 25,843k 8,147k +257.10 g2xh3 Kg5-f6 Bf3-g4 Kf6-f7 h3-h4 Kf7-g8 Bg4-f3 Kg8-f7 Kf1-g2 Kf7-f6 h4-h5 Kf6-g7 Kg2-g3 Kg7-h6 Kg3-f4 Kh6-h7 Kf4-g5 Kh7-h8 Kg5-g6
27/116+ 00:03 26,398k 8,160k +257.20 g2xh3
27/116+ 00:03 26,493k 8,152k +257.30 g2xh3
27/116+ 00:03 27,389k 8,152k +259.49 g2xh3
27/116 00:03 27,792k 8,160k +257.10 g2xh3 Kg5-f4 Kf1-e2 Kf4-g5 Ke2-e3 Kg5-h4 Bf3-g2 Kh4-g5 Ke3-e4 Kg5-f6 h3-h4 Kf6-e7 Ke4-f4 Ke7-f7 h4-h5 Kf7-g7 Kf4-e4 Kg7-f8 Bg2-f3 Kf8-g8 Ke4-e5 Kg8-g7 Ke5-f5 Kg7-f8 Bf3-g4 Kf8-g7 h2-h4 Kg7-h8 Kf5-g6
28/116+ 00:03 28,413k 8,153k +257.20 g2xh3
28/116+ 00:03 28,500k 8,178k +257.30 g2xh3
28/116+ 00:03 29,076k 8,126k +259.49 g2xh3
28/116 00:04 33,438k 8,106k +257.10 g2xh3 Kg5-f5 Kf1-f2 Kf5-e6 Bf3-g4+ Ke6-f7 Kf2-e3 Kf7-e8 Ke3-d4 Ke8-f7 Bg4-f3 Kf7-f6 Kd4-e4 Kf6-e7 Ke4-f5 Ke7-f8 Kf5-f4 Kf8-f7
29/116+ 00:05 49,057k 8,197k +257.20 g2xh3
29/116+ 00:06 51,538k 8,205k +257.30 g2xh3
29/116+ 00:06 52,897k 8,197k +259.49 g2xh3
29/116 00:14 121,688k 8,121k +257.10 g2xh3 Kg5-h6 h3-h4 Kh6-g6 Kf1-e2 Kg6-h7
30/116+ 00:16 132,493k 8,153k +257.20 g2xh3
30/116+ 00:16 133,219k 8,151k +257.30 g2xh3
30/116+ 00:16 135,180k 8,146k +259.49 g2xh3
30/116 00:17 146,331k 8,165k +257.10 g2xh3 Kg5-h6 h3-h4 Kh6-g6
31/116+ 00:18 150,855k 8,161k +257.20 g2xh3
31/116+ 00:18 151,001k 8,155k +257.30 g2xh3
31/116+ 00:18 151,982k 8,153k +258.24 g2xh3
31/116 00:18 154,539k 8,147k +257.10 g2xh3 Kg5-f4 Kf1-e2 Kf4-f5 Ke2-f2 Kf5-f6 h3-h4 Kf6-f7 h4-h5 Kf7-g8 Kf2-g3 Kg8-f7 Bf3-d5+ Kf7-f6 Kg3-f2 Kf6-f5 Bd5-f3 Kf5-e6 Kf2-e3 Ke6-f7 Ke3-f4 Kf7-f6 Kf4-e4 Kf6-e6 Bf3-g4+ Ke6-f6 Ke4-f4 Kf6-f7 Bg4-c8 Kf7-g7 Bc8-e6 Kg7-h6 Be6-f5 Kh6-g7 Kf4-e5 Kg7-g8 Ke5-f6 Kg8-h8
32/116+ 00:22 182,274k 8,209k +257.20 g2xh3
32/116+ 00:22 184,170k 8,208k +257.30 g2xh3
32/116+ 00:24 202,561k 8,210k +258.57 g2xh3
32/116 00:26 221,163k 8,220k +257.10 g2xh3 Kg5-f4 Kf1-e2 Kf4-f5 Bf3-g4+ Kf5-f4 Bg4-c8 Kf4-e4 Ke2-f2 Ke4-e5 Kf2-g2 Ke5-f4 h3-h4 Kf4-e5
33/116+ 00:30 250,952k 8,241k +257.20 g2xh3
33/116+ 00:31 258,315k 8,249k +257.30 g2xh3
33/116+ 00:37 312,881k 8,285k +257.97 g2xh3
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User avatar
hgm
Posts: 28423
Joined: Fri Mar 10, 2006 10:06 am
Location: Amsterdam
Full name: H G Muller

Re: Black to play and Draw, which engine can solve this Puzzle ?

Post by hgm »

It does seem Berserk recognizes the position, because 257.00 is not a normal evaluation score. It is just that the recognizer is buggy, and qualifies the position as a certain win, eather than a draw. (Which it would have been with a Bishop of the opposit shade.)
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Modern Times
Posts: 3780
Joined: Thu Jun 07, 2012 11:02 pm

Re: Black to play and Draw, which engine can solve this Puzzle ?

Post by Modern Times »

Stockfish 15 immediately sees the draw here (the position in the first post)

Engine: Stockfish 15 64-bit (4096 MB)
by the Stockfish developers (see AUTHORS f
Found 510 tablebases
Found 510 tablebases
NNUE evaluation using nn-6877cd24400e.nnue enabled
80/05 0:01 0.00 1...Ra1+ 2.Rf1 Rxf1+ 3.Kxf1 (31.402.705) 22021 TB:974.126
81/05 0:01 0.00 1...Ra1+ 2.Rf1 Rxf1+ 3.Kxf1 (37.498.897) 22334 TB:1.167.551
82/05 0:01 0.00 1...Ra1+ 2.Rf1 Rxf1+ 3.Kxf1 (41.730.309) 22363 TB:1.310.282
83/05 0:01 0.00 1...Ra1+ 2.Rf1 Rxf1+ 3.Kxf1 (42.568.703) 22416 TB:1.331.865
84/05 0:02 0.00 1...Ra1+ 2.Rf1 Rxf1+ 3.Kxf1 (46.590.947) 22507 TB:1.454.793
85/05 0:02 0.00 1...Ra1+ 2.Rf1 Rxf1+ 3.Kxf1 (53.043.418) 22677 TB:1.644.684
86/05 0:02 0.00 1...Ra1+ 2.Rf1 Rxf1+ 3.Kxf1 (57.048.001) 22810 TB:1.779.631
87/05 0:02 0.00 1...Ra1+ 2.Rf1 Rxf1+ 3.Kxf1 (67.073.995) 23033 TB:2.067.154
88/05 0:03 0.00 1...Ra1+ 2.Rf1 Rxf1+ 3.Kxf1 (79.425.067) 23041 TB:2.461.990
89/05 0:03 0.00 1...Ra1+ 2.Rf1 Rxf1+ 3.Kxf1 (83.438.153) 23061 TB:2.602.675
90/05 0:04 0.00 1...Ra1+ 2.Rf1 Rxf1+ 3.Kxf1 (94.636.587) 23200 TB:2.967.236
91/05 0:04 0.00 1...Ra1+ 2.Rf1 Rxf1+ 3.Kxf1 (99.852.316) 23259 TB:3.123.963
92/05 0:04 0.00 1...Ra1+ 2.Rf1 Rxf1+ 3.Kxf1 (115.490.228) 23411 TB:3.604.255
93/05 0:05 0.00 1...Ra1+ 2.Rf1 Rxf1+ 3.Kxf1 (125.669.370) 23515 TB:3.892.329
94/05 0:05 0.00 1...Ra1+ 2.Rf1 Rxf1+ 3.Kxf1 (129.761.867) 23537 TB:4.003.799
95/05 0:06 0.00 1...Ra1+ 2.Rf1 Rxf1+ 3.Kxf1 (161.811.348) 23673 TB:5.050.770
96/05 0:07 0.00 1...Ra1+ 2.Rf1 Rxf1+ 3.Kxf1 (168.668.281) 23706 TB:5.269.057
97/05 0:07 0.00 1...Ra1+ 2.Rf1 Rxf1+ 3.Kxf1 (176.410.998) 23759 TB:5.516.498
98/05 0:07 0.00 1...Ra1+ 2.Rf1 Rxf1+ 3.Kxf1 (182.910.170) 23745 TB:5.760.888
99/05 0:09 0.00 1...Ra1+ 2.Rf1 Rxf1+ 3.Kxf1 (216.542.123) 23969 TB:6.752.682
100/05 0:09 0.00 1...Ra1+ 2.Rf1 Rxf1+ 3.Kxf1 (239.611.517) 24069 TB:7.468.534
101/05 0:10 0.00 1...Ra1+ 2.Rf1 Rxf1+ 3.Kxf1 (263.136.157) 24160 TB:8.190.827
102/05 0:12 0.00 1...Ra1+ 2.Rf1 Rxf1+ 3.Kxf1 (308.668.525) 24318 TB:9.564.030
103/05 0:13 0.00 1...Ra1+ 2.Rf1 Rxf1+ 3.Kxf1 (338.611.221) 24400 TB:10.504.807
104/05 0:14 0.00 1...Ra1+ 2.Rf1 Rxf1+ 3.Kxf1 (363.233.337) 24474 TB:11.252.296
105/05 0:17 0.00 1...Ra1+ 2.Rf1 Rxf1+ 3.Kxf1 (437.473.789) 24597 TB:13.484.823
106/05 0:18 0.00 1...Ra1+ 2.Rf1 Rxf1+ 3.Kxf1 (451.174.045) 24615 TB:13.885.641
107/05 0:20 0.00 1...Ra1+ 2.Rf1 Rxf1+ 3.Kxf1 (512.941.536) 24734 TB:15.660.829
108/05 0:21 0.00 1...Ra1+ 2.Rf1 Rxf1+ 3.Kxf1 (539.347.479) 24770 TB:16.446.497
109/05 0:24 0.00 1...Ra1+ 2.Rf1 Rxf1+ 3.Kxf1 (603.090.931) 24856 TB:18.300.985
110/05 0:26 0.00 1...Ra1+ 2.Rf1 Rxf1+ 3.Kxf1 (667.451.568) 24952 TB:20.157.484
111/05 0:32 0.00 1...Ra1+ 2.Rf1 Rxf1+ 3.Kxf1 (816.562.227) 25071 TB:24.635.226
112/05 0:36 0.00 1...Ra1+ 2.Rf1 Rxf1+ 3.Kxf1 (911.952.516) 25129 TB:27.360.891
113/05 0:37 0.00 1...Ra1+ 2.Rf1 Rxf1+ 3.Kxf1 (943.314.518) 25138 TB:28.309.948
114/05 0:41 0.00 1...Ra1+ 2.Rf1 Rxf1+ 3.Kxf1 (1.053.324.153) 25178 TB:31.689.780
115/05 0:45 0.00 1...Ra1+ 2.Rf1 Rxf1+ 3.Kxf1 (1.146.200.754) 25226 TB:34.568.399
116/05 0:50 0.00 1...Ra1+ 2.Rf1 Rxf1+ 3.Kxf1 (1.273.941.569) 25278 TB:38.198.735
117/05 0:55 0.00 1...Ra1+ 2.Rf1 Rxf1+ 3.Kxf1 (1.405.157.495) 25270 TB:42.237.202
118/05 1:02 0.00 1...Ra1+ 2.Rf1 Rxf1+ 3.Kxf1 (1.586.269.256) 25281 TB:47.298.014
119/05 1:08 0.00 1...Ra1+ 2.Rf1 Rxf1+ 3.Kxf1 (1.733.935.093) 25294 TB:51.544.419
120/05 1:19 0.00 1...Ra1+ 2.Rf1 Rxf1+ 3.Kxf1 (1.993.924.990) 25230 TB:59.163.056
121/05 1:25 0.00 1...Ra1+ 2.Rf1 Rxf1+ 3.Kxf1 (2.149.525.112) 25130 TB:64.171.145
122/05 1:31 0.00 1...Ra1+ 2.Rf1 Rxf1+ 3.Kxf1 (2.302.082.625) 25034 TB:69.063.817
123/05 1:46 0.00 1...Ra1+ 2.Rf1 Rxf1+ 3.Kxf1 (2.641.140.670) 24895 TB:79.374.309
124/05 1:55 0.00 1...Ra1+ 2.Rf1 Rxf1+ 3.Kxf1 (2.871.818.592) 24801 TB:86.222.708
best move: Ra8-a1 time: 1:55.937 min n/s: 24.801.314 nodes: 2.871.818.592 TB: 86.222.708
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Uri Blass
Posts: 11107
Joined: Thu Mar 09, 2006 12:37 am
Location: Tel-Aviv Israel

Re: Black to play and Draw, which engine can solve this Puzzle ?

Post by Uri Blass »

older version of berserk was stronger in this position and could find Bh3 inspite of wrong evaluation
It also had some knowledge because 2.xx is not a normal evaluation for a position when you are bishop and 2 pawns down.

[fen]8/8/8/5bk1/8/5B2/6PP/5K2 b - - 0 3[/fen]


Berserk-8.5.1-x64-avx2-pext:
time -1 start 104109046 alloc 0 max 0 depth 99 timeset 0 searchmoves 0
1/10 00:00 5k 4,787k -2.73 Kg5-f4
2/10 00:00 7k 6,552k -2.69 Kg5-h4 Kf1-e2
3/10 00:00 8k 7,930k -2.73 Kg5-f4 Kf1-e2 Bf5-g6
4/10 00:00 9k 9,462k -2.82 Kg5-f4 Kf1-e2 Bf5-h7 Ke2-d2
5/11 00:00 11k 10,984k -2.82 Kg5-f4 Kf1-e2 Bf5-h7 Ke2-d2 Bh7-g8
6/11 00:00 13k 13,372k -2.86 Bf5-d3+ Kf1-f2 Kg5-h4 Kf2-e3 Bd3-a6 Ke3-d2 Ba6-b5
7/11 00:00 15k 15,239k -2.85 Bf5-d3+ Kf1-f2 Kg5-h4 Kf2-e3 Bd3-a6 Ke3-d4 Ba6-f1
8/11 00:00 17k 17,438k -2.85 Bf5-d3+ Kf1-e1 Kg5-h4 Ke1-d2 Bd3-b5 Kd2-e3 Bb5-a6 Ke3-d4
9/11 00:00 23k 23,034k -2.56 Bf5-h3
10/12 00:00 28k 28,436k -2.32 Bf5-h3
11/14 00:00 38k 37,551k -2.19 Bf5-h3 g2xh3 Kg5-h6 Kf1-e2 Kh6-h7 Ke2-e3 Kh7-g7 Bf3-g4 Kg7-h7 Bg4-e2 Kh7-h6
12/14 00:00 42k 42,074k -2.19 Bf5-h3 g2xh3 Kg5-h6 Kf1-e2 Kh6-h7 Ke2-e3 Kh7-h6 Bf3-g4 Kh6-h7 Bg4-e2 Kh7-h6 Be2-c4
13/15 00:00 50k 49,624k -2.13 Bf5-h3 g2xh3 Kg5-h6 Kf1-e2 Kh6-h7 Ke2-e3 Kh7-h8 Bf3-b7 Kh8-h7 h3-h4 Kh7-h8 Bb7-d5 Kh8-h7 Bd5-c6 Kh7-h8
14/19 00:00 77k 4,794k -2.22 Bf5-h3 g2xh3 Kg5-h4 Bf3-g4 Kh4-g5 Kf1-e1 Kg5-h6 Ke1-d2 Kh6-g5 Kd2-e3 Kg5-h6 Bg4-f3
15/19 00:00 90k 5,631k -2.16 Bf5-h3 g2xh3 Kg5-h4 Bf3-g4 Kh4-g5 Kf1-e1 Kg5-h6 Ke1-e2 Kh6-h7 Ke2-e3 Kh7-g8 Bg4-c8 Kg8-h7 Bc8-a6 Kh7-h6
16/26 00:00 108k 6,735k -2.22 Bf5-h3 g2xh3 Kg5-h4 Bf3-g4 Kh4-g5 Kf1-e1 Kg5-h4 Ke1-e2 Kh4-g5 Ke2-d2 Kg5-h6 Bg4-f3 Kh6-g5 Kd2-e3 Kg5-h4 Bf3-g4
17/27 00:00 155k 9,716k -2.31 Bf5-h3 g2xh3 Kg5-h4 Bf3-g4 Kh4-g5 Kf1-e1 Kg5-h6 Bg4-f3 Kh6-g5 Bf3-d1 Kg5-h4 Bd1-g4 Kh4-g5 Ke1-d2 Kg5-h6 Bg4-f3 Kh6-g5 Kd2-d1 Kg5-h4 Bf3-g4 Kh4-g5 Kd1-e2 Kg5-h4
18/27 00:00 185k 11,535k -2.31 Bf5-h3 g2xh3 Kg5-h4 Bf3-g4 Kh4-g5 Kf1-e1 Kg5-h6 Bg4-f3 Kh6-g5 Bf3-d1 Kg5-h4 Bd1-g4 Kh4-g5 Ke1-d2 Kg5-h6 h3-h4 Kh6-g7 Bg4-f3 Kg7-h7 Kd2-d3 Kh7-h8 Kd3-e3 Kh8-g8
19/35 00:00 263k 16,442k -2.31 Bf5-h3 g2xh3 Kg5-h4 Bf3-g4 Kh4-g5 Kf1-e1 Kg5-h6 Bg4-f3 Kh6-g5 Bf3-d1 Kg5-h4 Bd1-g4 Kh4-g5 Ke1-d2 Kg5-h6 h3-h4 Kh6-g7 Bg4-f3 Kg7-h7 Kd2-e1 Kh7-h8 Ke1-e2 Kh8-h7 Ke2-d2 Kh7-g8 Kd2-e3
20/39 00:00 445k 13,908k -2.30 Bf5-h3 g2xh3 Kg5-h4 Bf3-g4 Kh4-g5 Kf1-e1 Kg5-h6 Bg4-f3 Kh6-g5 Bf3-d1 Kg5-h6 Ke1-e2 Kh6-g7 Ke2-d2 Kg7-g8 Bd1-f3 Kg8-h7 Kd2-d3 Kh7-h8 Bf3-d5 Kh8-h7 Kd3-e2 Kh7-h8 Bd5-f3 Kh8-g8 Bf3-g4 Kg8-h8 Ke2-e1 Kh8-g8 Ke1-d2 Kg8-g7 Kd2-e3
21/45 00:00 888k 14,091k -2.30 Bf5-h3 g2xh3 Kg5-h4 Bf3-g4 Kh4-g5 Kf1-e1 Kg5-h6 Ke1-e2 Kh6-g5 Ke2-e3 Kg5-h6 Ke3-d2 Kh6-g7 Bg4-d1 Kg7-h8 Kd2-d3 Kh8-h7 Kd3-e3 Kh7-h8 Bd1-h5 Kh8-g8 Ke3-d2 Kg8-h8 Bh5-e2 Kh8-h7 Be2-f3 Kh7-g8 Kd2-d3 Kg8-h8 Kd3-e2 Kh8-g8 Bf3-g4 Kg8-h8 Ke2-e3 Kh8-g7 Ke3-d2 Kg7-h6 Kd2-d3 Kh6-g5 Kd3-e2 Kg5-h6 Ke2-e1 Kh6-g7 Bg4-d1 Kg7-g8 Ke1-e2
22/56 00:00 1,564k 14,218k -2.30 Bf5-h3 g2xh3 Kg5-h4 Bf3-g4 Kh4-g5 Kf1-e1 Kg5-h6 Ke1-e2 Kh6-g5 Ke2-e3 Kg5-h6 Ke3-d2 Kh6-g7 Bg4-d1 Kg7-h8 Kd2-d3 Kh8-h7 Kd3-e3 Kh7-h8 Bd1-h5 Kh8-g8 Ke3-d4 Kg8-h8 Bh5-g4 Kh8-g8 Kd4-d3 Kg8-h8 Kd3-e2 Kh8-g7 Bg4-f3 Kg7-g8 Bf3-h5 Kg8-h8 Ke2-d2 Kh8-g8 Kd2-d1 Kg8-h7 Bh5-f3 Kh7-g6 Kd1-d2 Kg6-h7 Bf3-e2 Kh7-h8 Be2-a6 Kh8-h7
23/60 00:00 2,138k 15,165k -2.30 Bf5-h3 g2xh3 Kg5-h4 Bf3-g4 Kh4-g5 Kf1-e1 Kg5-h6 Ke1-e2 Kh6-g5 Ke2-e3 Kg5-h6 Ke3-d2 Kh6-g7 Bg4-d1 Kg7-h8 Kd2-d3 Kh8-h7 Bd1-h5 Kh7-h6 Bh5-f3 Kh6-g5 Kd3-c2 Kg5-h6 Kc2-d1 Kh6-h7 Bf3-h5 Kh7-g8 Kd1-e1 Kg8-h8 Bh5-f3 Kh8-h7 Ke1-d2 Kh7-g8 Kd2-d3 Kg8-h8 Bf3-h5 Kh8-h7 Kd3-e3 Kh7-g8 Bh5-e2 Kg8-g7 Ke3-d4 Kg7-h7 Be2-f3 Kh7-g8 Kd4-e5 Kg8-h7 Ke5-e4 Kh7-g8 Bf3-h5 Kg8-h7 Ke4-d4 Kh7-h8 Bh5-g4 Kh8-g8 Kd4-e3 Kg8-g7
24/84 00:00 4,206k 16,826k -2.30 Bf5-h3 g2xh3 Kg5-h4 Bf3-g4 Kh4-g5 Kf1-e1 Kg5-h6 Ke1-e2 Kh6-g5 Ke2-e3 Kg5-h6 Ke3-d2 Kh6-g7 Bg4-d1 Kg7-h8 Kd2-d3 Kh8-h7 Bd1-h5 Kh7-h6 Bh5-f3 Kh6-g5 Kd3-c2 Kg5-h6 Kc2-d1 Kh6-g6 Bf3-g4 Kg6-h7 Bg4-e2 Kh7-h6 Be2-f1 Kh6-g7 Kd1-e1 Kg7-h6 Bf1-e2 Kh6-g6 Be2-f3 Kg6-h7 Ke1-f2 Kh7-g7 Bf3-e2 Kg7-h7 Be2-d1 Kh7-h8 Bd1-h5 Kh8-h7 Bh5-e2 Kh7-g7 Kf2-e3 Kg7-g8 Be2-f3 Kg8-h8 Ke3-d3 Kh8-g8 Kd3-d4 Kg8-g7 Kd4-e5 Kg7-h7 Bf3-h5 Kh7-h8 Ke5-d4 Kh8-h7 Bh5-e2 Kh7-h8 Kd4-d3 Kh8-g7
25/84 00:00 6,008k 17,466k -2.30 Bf5-h3 g2xh3 Kg5-h4 Bf3-g4 Kh4-g5 Kf1-e1 Kg5-h6 Ke1-e2 Kh6-g5 Ke2-e3 Kg5-h6 Ke3-d2 Kh6-g7 Bg4-d1 Kg7-h8 Kd2-d3 Kh8-h7 Bd1-h5 Kh7-h6 Bh5-f3 Kh6-h7 Kd3-e3 Kh7-h8 Ke3-f2 Kh8-g8 Bf3-d5+ Kg8-h7 Kf2-e2 Kh7-h8 Bd5-c4 Kh8-h7 Ke2-d1 Kh7-g7 Kd1-e1 Kg7-h8 Ke1-d2 Kh8-h7 Kd2-e3 Kh7-h8 Ke3-f2 Kh8-h7
26/99 00:03 58,271k 16,649k -2.31 Bf5-h3 g2xh3 Kg5-h4 Bf3-g4 Kh4-g5 Kf1-e1 Kg5-h6 Ke1-e2 Kh6-g5 Ke2-e3 Kg5-h6 Bg4-e6 Kh6-g7 h3-h4 Kg7-h7 Be6-d7 Kh7-g8 Ke3-f4 Kg8-h8 Bd7-c6 Kh8-g7 Bc6-g2 Kg7-h7 Bg2-f1 Kh7-g8 Kf4-g5 Kg8-h8 Bf1-e2 Kh8-g8 Be2-f3 Kg8-h8 Bf3-e4 Kh8-g8 Be4-d5+ Kg8-h7 Bd5-e6 Kh7-h8 Be6-c4 Kh8-h7
27/99- 00:03 59,982k 16,690k -2.39 Bf5-h3 g2xh3
27/99- 00:07 132,694k 18,381k -2.47 Bf5-h3 g2xh3
27/99- 00:07 133,151k 18,366k -2.59 Bf5-h3 g2xh3
27/99 00:07 143,438k 18,432k -2.76 Bf5-h3 g2xh3 Kg5-h4 Bf3-g4 Kh4-g5 Kf1-e1 Kg5-h6 Ke1-e2 Kh6-g5 Ke2-e3 Kg5-f6 h3-h4 Kf6-f7 Ke3-f4 Kf7-e8 Kf4-f5 Ke8-f8 Kf5-g5 Kf8-g8 Bg4-f3 Kg8-g7 Kg5-f4 Kg7-h7 Bf3-e4+ Kh7-h6 Be4-f5 Kh6-g7 Kf4-g4 Kg7-g8 Bf5-d3 Kg8-h8 Bd3-a6 Kh8-g8 Kg4-f3 Kg8-h7 Ba6-c8 Kh7-h8 Kf3-e4 Kh8-g7 Bc8-f5
28/99 00:12 221,173k 18,008k -2.76 Bf5-h3 g2xh3 Kg5-h4 Bf3-g4 Kh4-g5 Kf1-e1 Kg5-h6 Ke1-e2 Kh6-g5 Ke2-e3 Kg5-f6 h3-h4 Kf6-f7 Ke3-f4 Kf7-e8 Kf4-f5 Ke8-f8 Kf5-g5 Kf8-g8 Bg4-f3 Kg8-g7 Kg5-f4 Kg7-h7 Bf3-e4+ Kh7-h6 Be4-f5 Kh6-g7 Kf4-g5 Kg7-h8 Kg5-f6 Kh8-g8 Kf6-g6 Kg8-h8 Bf5-h3 Kh8-g8 Kg6-h6 Kg8-h8 Bh3-d7 Kh8-g8 Bd7-g4 Kg8-h8 Bg4-f3 Kh8-g8 Bf3-h5 Kg8-h8 Bh5-d1 Kh8-g8 Bd1-f3 Kg8-h8 Kh6-g6 Kh8-g8 Bf3-d5+ Kg8-h8 Kg6-g5 Kh8-g7 Bd5-e4 Kg7-f8 Kg5-h6
29/99 00:13 252,921k 18,229k -2.76 Bf5-h3 g2xh3 Kg5-h4 Bf3-g4 Kh4-g5 Kf1-e1 Kg5-h6 Ke1-e2 Kh6-g5 Ke2-e3 Kg5-f6 h3-h4 Kf6-f7 Ke3-f4 Kf7-e8 Kf4-f5 Ke8-f8 Kf5-g5 Kf8-g8 Bg4-f3 Kg8-g7 Kg5-f4 Kg7-h7 Bf3-d5 Kh7-g7 Kf4-f3 Kg7-h6 Kf3-g4 Kh6-h7 Kg4-h3 Kh7-g7 Kh3-g3 Kg7-h6 Bd5-b7 Kh6-h7 Kg3-f3 Kh7-g7 Bb7-a6 Kg7-g8 Ba6-b5 Kg8-h8 Bb5-e2 Kh8-h7 Kf3-e3 Kh7-h6 Be2-f3 Kh6-h7 Bf3-d5 Kh7-g7 Bd5-c6 Kg7-g8 Bc6-b5 Kg8-g7 Ke3-f2 Kg7-h8 Kf2-g2 Kh8-h7 Bb5-e2 Kh7-h8 Be2-c4 Kh8-g7 Kg2-h3 Kg7-g6
30/99- 00:19 356,353k 18,231k -2.84 Bf5-h3 g2xh3
30/99 00:32 588,233k 18,266k -2.85 Bf5-h3 g2xh3 Kg5-h4 Bf3-g4 Kh4-g5 Kf1-e1 Kg5-h6 Bg4-f3 Kh6-g7 h3-h4 Kg7-h8 Bf3-e4 Kh8-g7 Ke1-e2 Kg7-f6 Be4-d3 Kf6-f7 Bd3-c4+ Kf7-g6 Ke2-f2 Kg6-h7 Kf2-e3 Kh7-g7 Bc4-e6 Kg7-f6 Be6-g4 Kf6-f7 Ke3-e4 Kf7-g7 Ke4-d4 Kg7-h8 Kd4-e3 Kh8-g7 Ke3-e4 Kg7-f6 Ke4-f4 Kf6-e7 Kf4-g5 Ke7-f7 Bg4-f3 Kf7-g8 Kg5-h6 Kg8-h8 Bf3-e2 Kh8-g8 Kh6-g6 Kg8-h8 Be2-a6 Kh8-g8 Ba6-b5 Kg8-h8 Bb5-d7 Kh8-g8 Kg6-h6
31/99 00:34 624,811k 18,077k -2.85 Bf5-h3 g2xh3 Kg5-h4 Bf3-g4 Kh4-g5 Kf1-f2 Kg5-h6 h3-h4 Kh6-h7 Kf2-f3 Kh7-h8 Bg4-c8 Kh8-g7 Kf3-e4 Kg7-f6 Ke4-f4 Kf6-g6 Bc8-g4 Kg6-h7 Bg4-d1 Kh7-g8 Kf4-e3 Kg8-g7 Bd1-b3 Kg7-h7 Ke3-f3 Kh7-g6 Kf3-f4 Kg6-g7 Kf4-e5 Kg7-h8 Bb3-d5 Kh8-g7 Ke5-e4 Kg7-h6 Bd5-e6 Kh6-g7 Ke4-f4 Kg7-g6 Kf4-e5 Kg6-h5 Be6-f5
32/99 00:56 1,029,741k 18,226k -2.86 Bf5-h3 g2xh3 Kg5-h4 Bf3-g4 Kh4-g5 Kf1-f2 Kg5-h6 Kf2-g3 Kh6-g6 h3-h4 Kg6-h7 Bg4-f3 Kh7-g7 Bf3-c6 Kg7-g8 Bc6-e4 Kg8-h8 Be4-d5 Kh8-g7 Bd5-g2 Kg7-h8 Kg3-f4 Kh8-g7 Bg2-d5 Kg7-f6 Kf4-g4 Kf6-g6 Bd5-e6 Kg6-f6 Kg4-h5 Kf6-g7 Be6-h3 Kg7-h7 Kh5-g5 Kh7-g7 Bh3-f1 Kg7-g8 Kg5-g6 Kg8-h8 Bf1-h3 Kh8-g8 Bh3-e6+ Kg8-h8 Kg6-f5 Kh8-g7 Kf5-e5 Kg7-h8 Ke5-f4 Kh8-h7 Be6-g4 Kh7-g7 Bg4-f3 Kg7-h7 Kf4-e5 Kh7-g8 Bf3-d1 Kg8-h7 Ke5-f5
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