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

Discussion of anything and everything relating to chess playing software and machines.

Moderators: hgm, Dann Corbit, Harvey Williamson

Chessqueen
Posts: 5480
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]
Forget about memorization of Opening Theories https://www.youtube.com/watch?v=DN3381sdcdY
Top
Chessqueen
Posts: 5480
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
Forget about memorization of Opening Theories https://www.youtube.com/watch?v=DN3381sdcdY
Top
Chessqueen
Posts: 5480
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]
Forget about memorization of Opening Theories https://www.youtube.com/watch?v=DN3381sdcdY
Top
User avatar
hgm
Posts: 27700
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.
Top
Chessqueen
Posts: 5480
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.
Forget about memorization of Opening Theories https://www.youtube.com/watch?v=DN3381sdcdY
Top
Chessqueen
Posts: 5480
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.
Forget about memorization of Opening Theories https://www.youtube.com/watch?v=DN3381sdcdY
Top
Chessqueen
Posts: 5480
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
Forget about memorization of Opening Theories https://www.youtube.com/watch?v=DN3381sdcdY
Top
User avatar
hgm
Posts: 27700
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.)
Top
Modern Times
Posts: 3517
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
Top
Uri Blass
Posts: 10100
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
Top

Return to “Computer Chess Club: General Topics”