According to chess engine which is the worse 1st move ?

[swami]

1.g4 is the worst and losing.

Agreed. It feels like white is playing without a g2 pawn.
However, if one is prepared with nuances of grob attack lines, they can manage, albeit with the players lower rated.

1.Na3? is also pointless. I believe it is worser than a4.
With a4 white atleast has shown commitment to castling on king side, and playing on the queen side later on.

Between Na3 and g4, I cannot decide which is the worst.

[Chessqueen]

You made a good point 1Na3??... The Sodium Attack and Nh3??... are horrible first move, I will have to let Komodo Dragon play 10 games with each against a lower rated engine like I did before Koivisto with the 1. g4??... Grob's Opening

Sodium Attack 1.Na3 ?! ==>
1. Na3 ?! Played by Carlsen ==>
Carlsen wanted to Troll his Opponent with 1. Nh3?? ==>

[swami]

You made a good point 1Na3??... The Sodium Attack and Nh3??... are horrible first move, I will have to let Komodo Dragon play 10 games with each against a lower rated engine like I did before Koivisto with the 1. g4??... Grob's Opening

Sodium Attack 1.Na3 ?! ==>
Carlsen wanted to Troll his Opponent with 1. Nh3?? ==>

Nh3 is not bad compared to Na3.

With Nh3 I can actually castle faster and build fortress around the king side.
Many stronger players are playing Nh3-g3-Bg2-f3-Nf2 followed by castle. It kind of gives King's Indian vibes.

With Na3, that kind of set up is not at all possible.

[Chessqueen]

You made a good point 1Na3??... The Sodium Attack and Nh3??... are horrible first move, I will have to let Komodo Dragon play 10 games with each against a lower rated engine like I did before Koivisto with the 1. g4??... Grob's Opening

Sodium Attack 1.Na3 ?! ==>
Carlsen wanted to Troll his Opponent with 1. Nh3?? ==>

Nh3 is not bad compared to Na3.

With Nh3 I can actually castle faster and build fortress around the king side.
Many stronger players are playing Nh3-g3-Bg2-f3-Nf2 followed by castle. It kind of gives King's Indian vibes.

With Na3, that kind of set up is not at all possible.

Here is another game of the 1. Na3?! Sodium Attack Played by Carlsen

The bottom line is, if you are a few hundred points higher than your Opponent it really does NOT matter with which pawn or first move you open your game ==>

[Ovyron]

It takes stockfish developement version a lot of time to find it.

It seems it's a tactic "beyond human comprehension", there was an "immediate deterioration of the position" after the losing move was played. A key position is beyond the engine's horizon, once it gets inside the losing move can be avoided.

I still haven't seem something like this in 16 0 games, so once 5 0 games reach the strength of 16 0 engine chess will die.

[Ovyron]

1.Na3? is also pointless.

I have no experience with it but I think the Idea is to play c4 and move the knight to c2, b3, Bg2 can be played, the queen moves somewhere and the king long castles and we hope the opponent castles kingside.

Nowhere as bad as 1.g4.

[Uri Blass]

It takes stockfish developement version a lot of time to find it.

It seems it's a tactic "beyond human comprehension", there was an "immediate deterioration of the position" after the losing move was played. A key position is beyond the engine's horizon, once it gets inside the losing move can be avoided.

I still haven't seem something like this in 16 0 games, so once 5 0 games reach the strength of 16 0 engine chess will die.

I guess stockfish is not unbeatable also in 16 0 or even in 90+30 time control but I agree that it is not very interesting if we get 99.9% draws.
The solution can be to start from unbalanced positions or maybe to increase the size of the chess board.

[Ovyron]

The solution can be to start from unbalanced positions or maybe to increase the size of the chess board.

What happened to the idea of getting rid of draws by making it so black can't castle but a draw is a black win? We just need to get enough people to jump into some solution and abandoning chess entirely.

[Chessqueen]

You made a good point 1Na3??... The Sodium Attack and Nh3??... are horrible first move, I will have to let Komodo Dragon play 10 games with each against a lower rated engine like I did before Koivisto with the 1. g4??... Grob's Opening

Sodium Attack 1.Na3 ?! ==>
Carlsen wanted to Troll his Opponent with 1. Nh3?? ==>

Nh3 is not bad compared to Na3.

With Nh3 I can actually castle faster and build fortress around the king side.
Many stronger players are playing Nh3-g3-Bg2-f3-Nf2 followed by castle. It kind of gives King's Indian vibes.

With Na3, that kind of set up is not at all possible.

When a higher player or engine like Komodo Dragon versus Koivisto both Opening the Sodium or Durkin's Attack 1. Na3 and the 1. Nh3 are NOT so Bad as for Koivisto to be able to beat Komodo Dragon

[pgn][Event "Computer chess game"]
[Site "DESKTOP-OFQ3C0P"]
[Date "2022.06.05"]
[Round "?"]
[White "Dragon-2.6.1-64bit-avx2 [019] "]
[Black "Koivisto ]"]
[Result "1/2-1/2"]
[BlackElo "3478"]
[ECO "A00"]
[Opening "Durkin's Attack"]
[Time "07:22:19"]
[WhiteElo "3615"]
[TimeControl "900+10"]
[SetUp "1"]
[FEN "rnbqkbnr/pppppppp/8/8/8/N7/PPPPPPPP/R1BQKBNR b KQkq - 0 1"]
[Termination "adjudication"]
[PlyCount "289"]
[WhiteType "program"]
[BlackType "program"]

1. ... e5 2. Nc4 e4 3. d3 d5 4. Ne3 d4 5. Nc4 Nf6 6. e3 b5 7. Nd2 dxe3 8.
fxe3 a6 9. Nxe4 Nxe4 10. dxe4 Qxd1+ 11. Kxd1 Bb7 12. Nf3 Bxe4 13. Bd3 Bb7
14. b3 Nd7 15. Ke2 Be7 16. Bb2 Nc5 17. a4 bxa4 18. bxa4 O-O 19. Bc4 Rae8
20. a5 Bd6 21. Rhb1 Bc8 22. Kf2 Be6 23. Bf1 Bf5 24. Ba3 Bxc2 25. Re1 Be4
26. Bxc5 Bxc5 27. Rec1 Ba7 28. Rxc7 Bb8 29. Rc5 Re6 30. Rac1 Bd6 31. Rc8
Bb4 32. Rxf8+ Kxf8 33. Rc8+ Ke7 34. Bc4 Rf6 35. Rc7+ Ke8 36. Ra7 Bxa5 37.
Rxa6 Bb6 38. Ke2 Ke7 39. h3 h6 40. Ra1 Rc6 41. Ra4 Rc7 42. Bd3 Bd5 43. Be4
Rc4 44. Rxc4 Bxc4+ 45. Kf2 Kf6 46. Nd2 Ba6 47. Bd5 Ke7 48. Nc4 Bc7 49. e4
Bb5 50. Ne3 Be5 51. Bc4 Be8 52. Nf5+ Kf8 53. Bd5 h5 54. Ke3 Bd7 55. Nd4 Bc7
56. Bc6 Bc8 57. Ne2 g6 58. Nc3 Bh2 59. Kf3 h4 60. Nd5 Kg7 61. Ne3 Bb8 62.
Ng4 f5 63. exf5 gxf5 64. Ne3 Kg6 65. Nd5 Kg5 66. Ne7 Ba6 67. Bd5 Kf6 68.
Nc6 Bd6 69. Na5 Bc5 70. Nc4 Kg5 71. g3 Bb5 72. gxh4+ Kf6 73. Kg3 Be8 74.
Bf3 Bf7 75. Be2 Bd5 76. Bd3 Bf8 77. Bf1 Be4 78. Be2 Bb4 79. h5 Kg5 80. h4+
Kh6 81. Kf4 Bc5 82. Ke5 Bc2 83. Ke6 Bd4 84. Nd6 Bb6 85. Nxf5+ Bxf5+ 86.
Kxf5 Bc7 87. Kg4 Bd8 88. Kh3 Bb6 89. Kg4 Be3 90. Kf3 Bc1 91. Kf2 Bf4 92.
Bg4 Be5 93. Bf3 Bb2 94. Bg4 Bd4+ 95. Kg3 Bb6 96. Kh3 Be3 97. Kg2 Bd2 98.
Kf2 Bf4 99. Be2 Bd6 100. Kg2 Bc7 101. Bc4 Bb6 102. Bg8 Ba5 103. Kh3 Kg7
104. Bc4 Bc7 105. Bb3 Bf4 106. Ba4 Bh6 107. Kg2 Be3 108. Bb5 Kh6 109. Kh2
Bc5 110. Be8 Bf8 111. Kg2 Be7 112. Kf3 Bb4 113. Kg2 Be1 114. Kf1 Ba5 115.
Ke2 Bb4 116. Kf1 Be7 117. Kf2 Bd8 118. Ke1 Bf6 119. Kf2 Bd4+ 120. Kf3 Bc3
121. Ke3 Be1 122. Kf3 Bd2 123. Ke2 Ba5 124. Kd3 Bd8 125. Kc2 Bf6 126. Bc6
Bxh4 127. Be8 Bg3 128. Kd3 Be1 129. Ke2 Bc3 130. Bf7 Ba1 131. Ke1 Bf6 132.
Kf1 Bb2 133. Be8 Bc1 134. Kg2 Bf4 135. Kh3 Bd2 136. Kh2 Be3 137. Kg3 Bd4
138. Kf4 Bc5 139. Kf3 Ba3 140. Kf4 Bd6+ 141. Ke4 Bf8 142. Ke3 Bb4 143. Kf2
Bd6 144. Ke3 Be5 145. Kf3 Bc7 {User Adjudication} *[/pgn]

[Chessqueen]

I guess it is NOT that bad of an Opening after all, it is a slightly bad opening starting with -0.40 but since it is White who play first it compensate. Now on the other hand, if it is Black that respond with 1.e4 Na6?? or 1.e4 Nh6?? it is a complete disaster for Black even if it is Stockfish playing Black versus a lower rated engine like Berserk or SlowChess Blitz playing the White side, it will get destroyed.
Note: I believe that TCEC instead of hand-tuning the White side to always have a slightly better opening, for engines that are apart by at least 70 Elo it should experiment and give for instance Stockfish or Komodo Dragon 3.0 1.Na3 ?... or 1.g4? Opening against weaker engines
[pgn][Event "Computer chess game"]
[Site "DESKTOP-OFQ3C0P"]
[Date "2022.06.05"]
[Round "?"]
[White "Stockfish_22050407_x64_avx2"]
[Black "Dragon-2.6.1-64bit-avx2 [000]"]
[Result "1/2-1/2"]
[BlackElo "3615"]
[ECO "A00"]
[Opening "Durkin's Attack"]
[Time "11:35:09"]
[WhiteElo "3640"]
[TimeControl "900+10"]
[SetUp "1"]
[FEN "rnbqkbnr/pppppppp/8/8/8/N7/PPPPPPPP/R1BQKBNR b KQkq - 0 1"]
[Termination "unterminated"]
[PlyCount "83"]
[WhiteType "program"]
[BlackType "program"]

1. ... e5 {(e7-e5 Na3-c4 e5-e4) +0.81/29 21} 2. Nc4 {(Na3-c4 e5-e4 d2-d3
d7-d5 Nc4-e3 d5-d4 Ne3-c4 Ng8-f6 e2-e3 b7-b5 Nc4-d2 d4xe3 f2xe3 Bf8-d6
d3xe4 Nf6-g4 Nd2-f3 a7-a6 Qd1-d5 c7-c6 Qd5-d4 f7-f6 a2-a4 b5-b4 Ng1-e2
Qd8-e7 Ne2-g3 g7-g6 e4-e5 Ng4xe5 Ng3-e4 Bd6-c7 Bc1-d2 a6-a5 O-O-O Bc8-e6
Bf1-c4 Nb8-d7 Bc4xe6 Qe7xe6 Nf3xe5 Bc7xe5 Ne4-c5 Nd7xc5 Qd4xc5) -0.55/38
63} e4 {(e5-e4 d2-d3 d7-d5) +0.73/29 20} 3. Ne3 {(Nc4-e3) -0.33/42 65} d5
{(d7-d5 d2-d3 d5-d4) +0.77/30 30} 4. d3 {(d2-d3 d5-d4 Ne3-c4 Bc8-e6 e2-e3
Be6xc4 d3xc4 Nb8-c6 e3xd4 Qd8xd4 c2-c3 Qd4-e5 Ng1-h3 Ng8-f6 Bc1-f4 Qe5-a5
Qd1-b3 O-O-O Qb3-b5 h7-h6 Bf1-e2 g7-g5 Qb5xa5 Nc6xa5 Bf4-d2 c7-c5 O-O-O
Bf8-d6 f2-f4 e4xf3/ep g2xf3 Rd8-e8 Be2-f1 Kc8-c7 f3-f4) -0.42/39 16} d4
{(d5-d4 Ne3-c4 Ng8-f6 e2-e3 b7-b5 Nc4-d2 d4xe3 f2xe3 Bf8-c5 d3-d4 Bc5-d6
Ng1-h3 Bc8xh3 g2xh3 c7-c6 Bf1-g2 O-O O-O Rf8-e8 Rf1xf6 Qd8xf6 Nd2xe4 Qf6-e7
Ne4-g3 g7-g6 Kg1-h1 Nb8-d7 Bc1-d2 Bd6xg3 h2xg3 Ra8-c8 e3-e4 c6-c5 c2-c3
c5xd4 c3xd4) +0.85/31 19} 5. Nc4 {(Ne3-c4 Ng8-f6 e2-e3 b7-b5 Nc4-d2 d4xe3
f2xe3 Bf8-d6 d3xe4 Nf6-g4 Nd2-f3 a7-a6 Qd1-d5 c7-c6 Qd5-d4 f7-f6 a2-a4
b5-b4 Ng1-e2 Qd8-e7 Ne2-g3 Bd6-c5 Qd4-d1 g7-g6 Bf1-e2 Nb8-d7 Nf3-d4 Ng4-e5
h2-h3 h7-h5 O-O Bc5-a7 c2-c3 c6-c5 c3xb4 c5xd4 e3xd4 Bc8-b7) -0.47/38 16}
Nf6 {(Ng8-f6 e2-e3 b7-b5) +0.86/31 33} 6. e3 {(e2-e3 b7-b5 Nc4-d2 d4xe3
f2xe3 a7-a6 Nd2xe4 Nf6xe4 d3xe4 Qd8xd1+ Ke1xd1 Bc8-b7 Ng1-f3 Bb7xe4 Bf1-d3
Be4-b7 e3-e4 Nb8-c6 a2-a4 b5-b4 Rh1-e1 O-O-O b2-b3 f7-f6 Bc1-b2 Bf8-e7
Kd1-d2 Rh8-e8 Re1-e2 Be7-d6 Ra1-f1 Nc6-e5 Nf3xe5 Bd6xe5 Bb2xe5 Re8xe5
Rf1-f4 Rd8-d7 g2-g3 c7-c5 Kd2-c1 Kc8-c7) -0.44/35 15} b5 {(b7-b5 Nc4-d2
d4xe3 f2xe3 Bf8-c5 d3xe4 a7-a6 Bf1-d3 Nf6-g4 Nd2-b3 Qd8-h4+ g2-g3 Qh4-f6
Ng1-f3 Nb8-d7 Nb3xc5 Nd7xc5 O-O O-O Nf3-h4 Qf6-b6 Bd3-e2 Ng4-h6 Qd1-d4
Bc8-b7 b2-b4 Nc5xe4 Qd4xb6 c7xb6 Bc1-b2 Ra8-c8 Be2-d3 Rf8-e8 Bb2-d4)
+0.76/30 18} 7. Nd2 {(Nc4-d2 d4xe3 f2xe3 a7-a6 Nd2xe4 Nf6xe4 d3xe4 Qd8xd1+
Ke1xd1 Bc8-b7 Ng1-f3 Bb7xe4 Bf1-d3 Be4-b7 e3-e4 Nb8-c6 a2-a4 b5-b4 b2-b3
O-O-O Bc1-b2 f7-f6 Kd1-d2 Bf8-d6 Ra1-e1 Rh8-e8 Rh1-f1 Bd6-f4+ Kd2-d1 Nc6-e5
Bb2xe5 Bf4xe5 Nf3xe5 Re8xe5 Rf1-f4 a6-a5 Re1-e3 Rd8-d7 Kd1-c1 Rd7-e7 Re3-g3
c7-c5 Rf4-g4 g7-g5 Rg3-h3 c5-c4 Bd3xc4 Bb7xe4 Bc4-d3) -0.50/38 17} dxe3
{(d4xe3 f2xe3 Bf8-c5) +0.66/30 58} 8. fxe3 {(f2xe3 a7-a6 Nd2xe4 Nf6xe4
d3xe4 Qd8xd1+ Ke1xd1 Bc8-b7 a2-a4 b5-b4 Ng1-f3 Bb7xe4 Bc1-d2 Bf8-c5 Bf1-c4
O-O c2-c3 b4xc3 Bd2xc3 Nb8-c6 Kd1-e2 Rf8-e8 Rh1-d1 Be4xf3+ g2xf3 Re8xe3+
Ke2-f1 Nc6-e5 Bc3xe5 Re3xe5 Rd1-d7 Re5-f5 Rd7xc7 Bc5-b6 Rc7-d7 Rf5xf3+
Kf1-e2 Rf3-f4 Ke2-d3) -0.36/40 35} a6 {(a7-a6 Nd2xe4 Nf6xe4) +0.73/31 55}
9. Nxe4 {(Nd2xe4 Nf6xe4 d3xe4 Qd8xd1+ Ke1xd1 Bc8-b7 a2-a4 b5-b4 Bf1-c4
Bb7xe4 Ng1-f3 Bf8-e7 Bc1-d2 Nb8-d7 a4-a5 O-O Kd1-e2 Be7-d6 c2-c3 b4-b3
Bd2-e1 Rf8-e8 Be1-g3 Bd6xg3 h2xg3 Nd7-f6 Rh1-h4 h7-h5 Nf3-g5 Be4-g6 Rh4-d4
Re8-e7 Bc4xb3 Ra8-e8 Bb3-a4 Re7xe3+ Ke2-f2 Nf6-g4+ Rd4xg4 Re3-e2+ Kf2-f1
h5xg4 Ba4xe8 Re2xe8 Ra1-e1 f7-f6 Ng5-e6) -0.34/38 24} Nxe4 {(Nf6xe4 d3xe4
Qd8xd1+) +0.60/31 19} 10. dxe4 {(d3xe4 Qd8xd1+ Ke1xd1 Bc8-b7 Ng1-f3 Bb7xe4
Bf1-d3 Be4-b7 Kd1-e2 Nb8-d7 b2-b3 Nd7-c5 a2-a4 b5xa4 b3xa4 Bf8-d6 Bc1-a3
O-O Bd3-c4 Ra8-e8 Rh1-b1 Bb7-a8 Rb1-d1 Nc5xa4 Rd1xd6 c7xd6 Ba3xd6 Na4-c3+
Ke2-f1 Re8-e4 Nf3-d2 Re4-g4 Bd6xf8 Kg8xf8 Ra1xa6 Ba8xg2+ Kf1-f2 Nc3-e4+
Nd2xe4) -0.35/39 22} Qxd1+ {(Qd8xd1+ Ke1xd1 Bc8-b7) +0.62/31 26} 11. Kxd1
{(Ke1xd1 Bc8-b7 Ng1-f3 Bb7xe4 Bf1-d3 Be4-b7 b2-b3 Nb8-d7 Kd1-e2 Bf8-c5
Bc1-d2 O-O b3-b4 Bc5-e7 a2-a4 b5xa4 Ra1xa4 c7-c5 b4xc5 Nd7xc5 Ra4-a1 Be7-f6
Ra1-a3 g7-g6 Rh1-b1 Ra8-b8 Ke2-f2 Rf8-c8 Nf3-d4 h7-h5 g2-g3 Bf6-d8 Bd2-a5
Bd8-e7 Ra3-a1 Be7-f6 Ra1-a2 h5-h4 g3xh4 Bf6xh4+ Kf2-e2) -0.50/37 20} Bb7
{(Bc8-b7 Ng1-f3 Bb7xe4 Bf1-d3 Be4-b7 e3-e4 Nb8-c6 a2-a4 b5-b4 b2-b3 O-O-O
Bc1-b2 Bf8-c5 Rh1-e1 f7-f6 Kd1-d2 Rh8-e8 Re1-e2 Bc5-d6 Ra1-f1 Bd6-f4+
Kd2-d1 Kc8-b8 g2-g3 Bf4-d6 Re2-e1 a6-a5 Kd1-c1 Re8-e7 Re1-e2 Rd8-e8 Kc1-b1
Nc6-e5 Nf3xe5) +0.44/31 23} 12. Nf3 {(Ng1-f3 Bb7xe4 Bf1-d3 Be4-b7 b2-b3
Nb8-d7 Kd1-e2 Bf8-d6 a2-a4 b5-b4 Bc1-b2 Nd7-c5 Bd3-c4 f7-f6 Rh1-d1 O-O-O
c2-c3 Nc5-e4 Bc4-e6+ Kc8-b8 c3xb4 Bd6xb4 Rd1xd8+ Rh8xd8 Ra1-d1 Rd8xd1
Ke2xd1 c7-c5 Be6-g8 h7-h6 Nf3-h4 Ne4-d6 Kd1-e2 Kb8-c7 g2-g4 Kc7-b6 Nh4-f3
Nd6-e4 Nf3-h4 Ne4-c3+ Bb2xc3 Bb4xc3 Nh4-f5) -0.25/36 19} Bxe4 {(Bb7xe4
Bf1-d3 Be4-b7) +0.71/31 23} 13. Bd3 {(Bf1-d3 Be4-b7 b2-b3 Nb8-d7 Kd1-e2
Bf8-e7 Bc1-b2 O-O a2-a4 Nd7-c5 a4xb5 Nc5xd3 c2xd3 a6xb5 Rh1-c1 Be7-d6 e3-e4
c7-c5 Bb2-e5 Bd6-e7 g2-g4 b5-b4 Nf3-d2 Bb7-a6 Be5-c7 Ba6-c8 h2-h3 Ra8-a3
Bc7-b6 h7-h5 Ra1xa3 b4xa3 Bb6xc5 Be7xc5 Rc1xc5 h5xg4) -0.24/39 21} Bb7
{(Be4-b7 b2-b3 Nb8-d7) +0.56/29 31} 14. b3 {(b2-b3 Bf8-c5 Kd1-e2 Nb8-d7
Rh1-f1 f7-f6 Bc1-d2 Bc5-a3 Rf1-b1 Ba3-d6 a2-a4 b5-b4 Rb1-d1 Nd7-e5 Bd2-e1
O-O-O Nf3xe5 Bd6xe5 Ra1-c1 Be5xh2 Bd3-f5+ Kc8-b8 Rd1xd8+ Rh8xd8 Be1xb4
Bb7xg2 Bf5xh7 Rd8-d5 Bh7-d3 a6-a5 Bb4-f8 Rd5-g5 Rc1-d1 Bg2-c6 Rd1-f1)
-0.31/35 48} Nd7 {(Nb8-d7 Kd1-e2 Nd7-c5) +0.63/31 28} 15. Ke2 {(Kd1-e2
Bf8-c5 Rh1-f1 f7-f6 Bc1-d2 Bc5-a3 Rf1-b1 Ba3-d6 a2-a4 b5-b4 Rb1-d1 O-O-O
c2-c3 Nd7-c5 Bd3-c4 Nc5-e4 Ra1-c1 g7-g6 c3xb4 Ne4xd2 Rd1xd2 Bd6xb4 Rd2xd8+
Rh8xd8 h2-h4 Kc8-b8 Bc4-d3 Rd8-e8 h4-h5 f6-f5 Ke2-f2 Bb4-d6 Nf3-d4 Bd6-g3+
Kf2xg3 Re8xe3+ Kg3-f4 Re3xd3 Nd4-c6+ Kb8-a8) -0.43/37 39} Nc5 {(Nd7-c5
Rh1-d1 Nc5xd3) +0.56/31 30} 16. a4 {(a2-a4 b5-b4 Bd3-c4 f7-f6 Bc1-b2 Bf8-d6
Rh1-d1 O-O-O c2-c3 Nc5-e4 c3xb4 Bd6xb4 Rd1xd8+ Rh8xd8 Bc4-e6+ Kc8-b8 Ra1-d1
Rd8xd1 Ke2xd1 a6-a5 Be6-g8 h7-h6 Nf3-d4 Ne4-d2 Nd4-f5 Bb7xg2 Nf5xg7 Bg2-f3+
Kd1-c2 Nd2-f1 Kc2-d3 Nf1xh2 Bb2-d4 c7-c5 Bd4-b2 Nh2-g4) -0.24/34 17} bxa4
{(b5xa4 b3xa4 Bf8-d6) +0.57/30 19} 17. bxa4 {(b3xa4 Bf8-d6 Bc1-a3 O-O
Bd3-c4 Bb7-c6 Ba3xc5 Bd6xc5 Nf3-e5 Bc6xg2 Rh1-f1 Bg2xf1+ Ra1xf1 Bc5-a3
Ne5-d7 Rf8-d8 Nd7-e5 Ba3-b4 Rf1xf7 Kg8-h8 Rf7xc7 Rd8-d2+ Ke2-f3 Ra8-f8+
Ne5-f7+ Kh8-g8 Kf3-g4 Rd2-g2+ Kg4-h3 Rg2xc2 Kh3-g4 Rc2xc4+ Rc7xc4 a6-a5
Nf7-g5 Bb4-d6 h2-h4 g7-g6 Rc4-c3) -0.22/33 21} Bd6 {(Bf8-d6 Bc1-a3 O-O)
+0.52/31 21} 18. Ba3 {(Bc1-a3 O-O Bd3-c4 Bb7-c6 Rh1-d1 Nc5xa4 Ba3xd6
Na4-c3+ Ke2-d3 Nc3xd1 Bd6xf8 Nd1-b2+ Kd3-c3 Nb2xc4 Bf8xg7 Nc4xe3 Bg7-d4
Ne3xg2 Nf3-e5 Bc6-e4 Ne5-g4 Be4-g6 Ng4-f6+ Kg8-f8 Nf6-d5 c7-c6 Nd5-b6
Ra8-e8 Ra1xa6 Kf8-e7 Nb6-c4 Re8-c8 Nc4-b6 Rc8-d8 Nb6-c4 Bg6-e4 Nc4-a5
Ng2-f4 Bd4-c5+ Ke7-e6 Na5xc6 Be4xc6 Ra6xc6+ Ke6-e5 Kc3-c4 Nf4-e6 Bc5-b6
Rd8-d7) -0.23/37 42} O-O {(O-O Bd3-c4 Bb7-e4 Rh1-d1 Be4xc2 Rd1-d5 Nc5-b7
Ba3xd6 c7xd6 Ra1-a2 Bc2-e4 Rd5-d4 Be4-c6 Ra2-b2 Nb7-c5 a4-a5 Nc5-b7 Bc4-d3
Rf8-d8 Rb2-b6 Nb7xa5 Ke2-f2 g7-g6 Bd3xa6 Ra8-a7 Ba6-e2 Ra7-c7 Rd4-d1 Kg8-g7
Rd1-a1 Na5-b7 Nf3-d4 Bc6-e4) +0.51/31 18} 19. Bc4 {(Bd3-c4 Bb7-c6 Rh1-d1
Nc5xa4 Ba3xd6 Na4-c3+ Ke2-d3 Nc3xd1 Bd6xf8 Nd1-b2+ Kd3-c3 Nb2xc4 Bf8xg7
Nc4xe3 Bg7-h6 Ne3-d5+ Kc3-d4 a6-a5 c2-c4 Nd5-b6 Nf3-e5 Ra8-d8+ Kd4-c3
Rd8-d6 Bh6-f4 Nb6-a4+ Kc3-b3 Na4-c5+ Kb3-c3 Bc6-e4 Ra1xa5 Nc5-e6 g2-g3
Kg8-f8 Kc3-b4 Kf8-e7 Ne5-g4 Rd6-b6+ Ra5-b5 Rb6xb5+ c4xb5 Ne6xf4) -0.26/37
20} Rae8 {(Ra8-e8 Rh1-d1 Nc5xa4) +0.39/33 67} 20. Rhb1 {(Rh1-b1 Bb7-c8
a4-a5 Bc8-e6 Bc4-d3 g7-g6 Ke2-f2 Be6-d5 Rb1-b4 Nc5-e4+ Bd3xe4 Re8xe4 Rb4xe4
Bd5xe4 Ba3xd6 c7xd6 Ra1-d1 d6-d5 Nf3-g5 Be4-f5 Rd1xd5 Rf8-c8 e3-e4 Rc8xc2+
Kf2-g3 Bf5-c8 Rd5-d8+ Kg8-g7 Kg3-f4 h7-h6 Ng5-f3 g6-g5+ Kf4-e3 Bc8-e6
Rd8-d6 Rc2xg2 Rd6xa6 g5-g4 Nf3-d4 Rg2xh2 Nd4xe6+ f7xe6 Ra6xe6) -0.18/33 23}
Ba8 {(Bb7-a8 Ba3-b2 g7-g6) +0.51/30 23} 21. g3 {(g2-g3 Re8-e4 Nf3-d4 Re4-e5
Rb1-f1 g7-g6 Nd4-b3 a6-a5 Nb3xc5 Bd6xc5 Ba3xc5 Re5xc5 Rf1-f4 Kg8-g7 Ra1-f1
f7-f5 Bc4-d3 Rf8-e8 Ke2-d2 Re8-e5 Rf4-d4 Re5-e7 Rf1-b1 Ba8-c6 Bd3-b5 Bc6-e4
Bb5-d3) 0.00/38 19} Re4 {(Re8-e4 Nf3-d4 Re4-e5 Rb1-f1 g7-g6 Rf1-f4 Re5-h5
Rf4-h4 Ba8-d5 Bc4xd5 Rh5xd5 Nd4-f3 Rf8-e8 Rh4-c4 h7-h5 Ra1-b1 Kg8-g7 Ba3-b4
g6-g5 Bb4xc5 Bd6xc5 Rb1-b3 g5-g4 Nf3-h4 Bc5-d6 Rb3-c3 Kg7-f8 Rc4-c6 a6-a5
Rc3-c4) +0.36/30 16} 22. Nd4 {(Nf3-d4 Rf8-e8 Rb1-f1 Re4xe3+ Ke2-d2 Re3-e7
Nd4-f5 Re7-d7 Nf5xd6 Rd7xd6+ Kd2-c1 Ba8-d5 Ba3xc5 Bd5xc4 Bc5xd6 Bc4xf1
Bd6xc7 f7-f6 h2-h4 Re8-e4 Kc1-b2 Bf1-h3 a4-a5 Re4-c4 Bc7-b6 Bh3-f5 c2-c3
Rc4-g4 Bb6-c7 Rg4-c4) 0.00/46 22} Re5 {(Re4-e5 Rb1-f1 g7-g6) +0.26/33 17}
23. Rf1 {(Rb1-f1 g7-g6 Nd4-b3 Ba8-d5 Bc4xd5 Re5xd5 Ba3xc5 Bd6xc5 c2-c4
Rd5-h5 Nb3xc5 Rh5xc5 Rf1-f6 Rc5xc4 Rf6xa6 Rc4-c2+ Ke2-f3 Rc2xh2 Ra6-c6
Rf8-a8 a4-a5 Ra8-a7 g3-g4 Rh2-b2 a5-a6 Rb2-b5 e3-e4 h7-h6 Kf3-e3 Rb5-b3+
Ke3-f2 Rb3-b2+ Kf2-e3 Rb2-b4) 0.00/43 28} g6 {(g7-g6 Nd4-b3 Nc5-e4)
+0.11/33 21} 24. Nb3 {(Nd4-b3 Ba8-d5 Bc4xd5 Re5xd5 Nb3xc5 Bd6xc5 c2-c4
Rd5-h5 Ba3xc5 Rh5xc5 Rf1-f6 Rc5xc4 Rf6xa6 Rc4-c2+ Ke2-f3 Rc2xh2 Ra6-c6
Rf8-a8 a4-a5 Rh2-h5 a5-a6 Rh5-f5+ Kf3-g2 Ra8-a7 g3-g4 Rf5-e5 Kg2-f3 Re5-b5
e3-e4 h7-h6 Kf3-f4 Rb5-b4 Ra1-a3 Kg8-g7 Ra3-a1 Rb4-b3 Kf4-e5 Rb3-b2 Ke5-f4
Kg7-f8 Kf4-e5) 0.00/45 22} Bd5 {(Ba8-d5 Bc4xd5 Re5xd5 Nb3xc5 Bd6xc5 c2-c4
Rd5-e5 Ba3xc5 Re5xc5 Rf1-f6 Rc5xc4 Rf6xa6 Rc4-c2+ Ke2-f3 Rc2xh2 Ra6-c6
Rf8-a8 a4-a5 Ra8-a7 g3-g4 Rh2-h3+ Kf3-f4 h7-h5 g4xh5 Rh3xh5 a5-a6 Rh5-h4+
Kf4-g3 Rh4-e4 Kg3-f3 Re4-b4 Rc6xc7 Ra7xc7 a6-a7 Rc7-c8 a7-a8Q Rc8xa8
Ra1xa8+ Kg8-g7 Ra8-a3 Rb4-c4 Ra3-a7 Kg7-f6 Ra7-a6+ Kf6-e5 Ra6-a5+ Ke5-f6)
+0.13/35 26} 25. Bxd5 {(Bc4xd5 Re5xd5 Ba3xc5 Bd6xc5 c2-c4 Rd5-h5 Nb3xc5
Rh5xc5 Rf1-f6 Rc5xc4 Rf6xa6 Rc4-c2+ Ke2-f3 Rc2xh2 Ra6-c6 Rf8-a8 a4-a5
Rh2-h5 a5-a6 Rh5-f5+ Kf3-e2 Ra8-a7 e3-e4 Rf5-b5 Ke2-e3 Kg8-g7 Ke3-f4 h7-h5
e4-e5 Rb5-b4+ Kf4-e3 Rb4-b3+ Ke3-f4 Kg7-h6 Rc6-f6 Rb3-b4+ Kf4-f3 Rb4-b5
Kf3-e4 Kh6-g7 Rf6-c6 Rb5-b2 Ra1-a3 Rb2-b4+ Ke4-d5 Rb4-b5+ Kd5-e4 Rb5-b4+)
0.00/51 22} Rxd5 {(Re5xd5 Nb3xc5 Bd6xc5 c2-c4 Rd5-e5 Ba3xc5 Re5xc5 Rf1-f6
Rc5xc4 Rf6xa6 Rc4-c2+ Ke2-f3 Rc2xh2 Ra6-c6 Rf8-a8 Rc6xc7 Rh2-h5 Kf3-e2
Rh5-a5 Ra1-f1 Ra8-f8 Rf1-a1 h7-h5 Rc7-b7 Kg8-g7 Ke2-d3 Kg7-h6 Kd3-e2 f7-f6
Rb7-b5 Ra5-a6 a4-a5 Rf8-a8 Ra1-a2 Ra8-a7 Ra2-a4 Kh6-g7 Rb5-c5 Kg7-h7 Ke2-f3
Kh7-h6 e3-e4 Kh6-g7) +0.07/39 14} 26. c4 {(c2-c4 Rd5-h5 Ba3xc5 Bd6xc5
Nb3xc5 Rh5xc5 Rf1-f6 Rc5xc4 Rf6xa6 Rc4-c2+ Ke2-f3 Rc2xh2 Ra6-c6 Rf8-a8
a4-a5 Rh2-h5 a5-a6 Rh5-f5+ Kf3-e2 Ra8-a7 e3-e4 Rf5-b5 Ke2-e3 Kg8-g7 Ke3-f4
Rb5-b4 Kf4-f3 h7-h5 e4-e5 Rb4-b3+ Kf3-f4 Rb3-d3 Ra1-a4 Kg7-f8 Rc6-f6 Kf8-e7
Ra4-a1 Rd3-b3 Ra1-f1 Rb3-a3 Kf4-e4 Ra3-a4+ Ke4-e3 Ra4xa6 Rf6xf7+ Ke7-e8
Rf7-f8+ Ke8-d7 Rf8-f7+) 0.00/54 25} Re5 {(Rd5-e5 Nb3xc5 Bd6xc5 Ba3xc5
Re5xc5 Rf1-f6 Rc5xc4 Rf6xa6 Rc4-c2+ Ke2-f3 Rc2xh2 Ra6-c6 Rf8-a8 Rc6xc7
Rh2-h5 Kf3-e2 Rh5-a5 Ra1-f1 Ra8-f8 Rf1-a1 h7-h5 Rc7-d7 Kg8-h7 Rd7-b7 Kh7-g7
Ke2-d3 Kg7-h6 Rb7-b5 Ra5-a6 a4-a5 Rf8-a8 e3-e4 Ra6-f6 Kd3-c4 Rf6-e6 Kc4-d4
f7-f6 Ra1-a3 Ra8-e8 a5-a6 Re6xe4+ Kd4-c5 Re4-e2) +0.06/40 19} 27. Nxc5
{(Nb3xc5 Bd6xc5 Ba3xc5 Re5xc5 Rf1-f6 Rc5xc4 Rf6xa6 Rc4-c2+ Ke2-f3 Rc2xh2
Ra6-c6 Rf8-a8 a4-a5 Rh2-h5 a5-a6 Rh5-f5+ Kf3-e2 Ra8-a7 e3-e4 Rf5-b5 Ke2-e3
Kg8-g7 Ke3-f4 Rb5-b4 Kf4-e3) 0.00/54 21} Bxc5 {(Bd6xc5 Ba3xc5 Re5xc5 Rf1-f6
Rc5xc4 Rf6xa6 Rc4-c2+ Ke2-f3 Rc2xh2 Ra6-c6 Rf8-a8 Rc6xc7 Ra8-a6 a4-a5
Rh2-h5 Ra1-a4 Ra6xa5 Ra4-f4 Rh5-f5 g3-g4 Rf5xf4+ e3xf4 Kg8-f8 Rc7-c6
Ra5-a3+ Kf3-g2 Ra3-a8 Kg2-g3 Kf8-e8 Rc6-b6 Ra8-a3+ Kg3-g2 h7-h6 Rb6-b8+
Ke8-e7 Rb8-h8 Ke7-f6 Rh8-c8 Ra3-a4 Kg2-g3 Ra4-a5 Rc8-c6+ Kf6-e7 Rc6-b6
Ra5-a3+ Kg3-h2) +0.04/41 15} 28. Bxc5 {(Ba3xc5 Re5xc5 Rf1-f6 Rc5xc4 Rf6xa6
Rc4-c2+ Ke2-f3 Rc2xh2 Ra6-c6 Rf8-a8 a4-a5 Rh2-h5 a5-a6 Rh5-f5+ Kf3-e2
Ra8-a7 e3-e4 Rf5-b5 Ke2-e3 Kg8-g7 Ke3-f4 g6-g5+ Kf4-g4 h7-h6 Ra1-h1 Rb5-b6
Rh1xh6 Ra7xa6 Rc6xb6 Ra6xb6 Rh6-h2 Rb6-b5 Rh2-c2 c7-c5 Kg4xg5 f7-f6+ Kg5-g4
Kg7-g6 Rc2-c3 Kg6-f7 Kg4-f4 Kf7-e6 Rc3-c2 Ke6-f7) 0.00/54 102} Rxc5
{(Re5xc5 Rf1-f6 Rc5xc4 Rf6xa6 Rc4-c2+ Ke2-f3 Rc2xh2 Ra6-c6 Rf8-a8 Rc6xc7
Ra8-a6 a4-a5 Rh2-h5 Ra1-a4 Ra6xa5 Ra4-f4 Rh5-f5 g3-g4 Rf5xf4+ e3xf4 Kg8-f8
Rc7-c6 Ra5-a3+ Kf3-g2 Kf8-g7 Rc6-c7 Ra3-a6 g4-g5 Ra6-a3 Rc7-c6 Ra3-a7
Kg2-g3 h7-h5 g5xh6/ep+ Kg7xh6 Rc6-c5 Ra7-a3+ Kg3-g2 Kh6-g7 Rc5-d5 Kg7-f8
Rd5-e5 Ra3-a7 Kg2-g3 Ra7-a1) +0.04/44 18} 29. Rf6 {(Rf1-f6 Rc5xc4 Rf6xa6
Rc4-c2+ Ke2-f3 Rc2xh2 Ra6-c6 Rf8-a8 a4-a5 Rh2-h5 a5-a6 Rh5-f5+ Kf3-e2
Ra8-a7 e3-e4 Rf5-b5 Ke2-e3 Rb5-b3+ Ke3-f4 Kg8-f8 e4-e5 Rb3-b4+ Kf4-e3
Kf8-g7 Ke3-f3 Rb4-b3+ Kf3-g4 h7-h5+ Kg4-f4 Rb3-d3 Ra1-a4 Rd3-d1 Kf4-e4
Rd1-e1+ Ke4-d4 Kg7-f8 Rc6-f6 Kf8-g8 Ra4-a3 Kg8-g7 Rf6-c6 Kg7-f8 Kd4-d5
Re1-d1+ Kd5-e4 Rd1-b1 Ke4-d4) 0.00/57 19} Rxc4 {(Rc5xc4 Rf6xa6 Rc4-c2+
Ke2-f3 Rc2xh2 Ra6-c6 Rf8-a8 Rc6xc7 Ra8-a6 a4-a5 Rh2-h5 Ra1-a4 Ra6xa5 Ra4-f4
Rh5-f5 g3-g4 Ra5-c5 Rc7-a7 Rf5xf4+ e3xf4 Rc5-c3+ Kf3-g2 Kg8-g7 Ra7-a8
Kg7-f6 Ra8-h8 Rc3-c4 Kg2-g3 Kf6-g7 Rh8-a8 Rc4-c6 Ra8-a5 Rc6-c8 Kg3-f3
Rc8-c3+ Kf3-g2 Kg7-f6 Ra5-a8 Rc3-c6 Ra8-a7 Rc6-c4 Kg2-g3 Rc4-c2 g4-g5+
Kf6-g7) +0.03/44 33} 30. Rxa6 {(Rf6xa6 Rc4-c2+ Ke2-f3 Rc2xh2 Ra6-c6 Rf8-a8
a4-a5 Rh2-h5 a5-a6 Rh5-f5+ Kf3-e2 Ra8-a7 e3-e4 Rf5-b5 Ke2-e3 Rb5-b3+ Ke3-f4
Kg8-f8 e4-e5 Rb3-b4+ Kf4-e3 Kf8-g7 Ke3-f3 Rb4-b3+ Kf3-f4 h7-h5 Ra1-a4
Rb3-b5 Ra4-a3 Rb5-b4+ Kf4-e3 Rb4-b1 Ke3-e4 Rb1-e1+ Ke4-d4 Kg7-f8 Kd4-d5
Re1-b1 Rc6-f6 Kf8-g7 Rf6-c6 Kg7-f8) 0.00/55 55} Rc2+ {(Rc4-c2+ Ke2-f3
Rc2xh2 Ra6-c6 Rf8-a8 Rc6xc7 Ra8-a6 a4-a5 Rh2-h5 Ra1-a4 Ra6xa5 Ra4-f4 Rh5-f5
g3-g4 Ra5-c5 Rc7-a7 Rf5xf4+ e3xf4 Rc5-c3+ Kf3-g2 Kg8-g7 Ra7-a8 Kg7-f6
Ra8-h8 Rc3-c4 Kg2-g3 Kf6-g7 Rh8-a8 Rc4-c6 Ra8-a5 Rc6-c8 Kg3-f3 Kg7-f8 g4-g5
Rc8-c3+ Kf3-e4 Rc3-c2 Ke4-f3 Rc2-c8 Kf3-g4 Kf8-g7 Ra5-a3 h7-h5+ g5xh6/ep+
Kg7-h8) +0.03/43 16} 31. Kf3 {(Ke2-f3 Rc2xh2 Ra6-c6 Rf8-a8 a4-a5 Rh2-h5
a5-a6 Rh5-f5+ Kf3-e2 Ra8-a7 e3-e4 Rf5-b5 Ke2-e3 Rb5-b3+ Ke3-f4 Kg8-f8 e4-e5
h7-h5 Ra1-a4 Rb3-d3 Rc6-f6 Kf8-g7 Rf6-c6) 0.00/58 25} Rxh2 {(Rc2xh2 Ra6-c6
Rf8-a8 Rc6xc7 Ra8-a6 a4-a5 Rh2-h5 Ra1-a4 Ra6xa5 Ra4-f4 Rh5-f5 g3-g4 Ra5-c5
Rc7-a7 Rf5xf4+ e3xf4 Rc5-c3+ Kf3-g2 Rc3-c8 g4-g5 Rc8-c3 Ra7-a8+ Kg8-g7
Ra8-a7 Kg7-f8 Ra7-b7 Rc3-a3 Kg2-f2 Kf8-g7 Rb7-c7 Ra3-b3 Kf2-g2 Kg7-f8
Rc7-a7 Kf8-e8 Kg2-f2 Rb3-d3 Ra7-b7 Rd3-a3 Kf2-g2 Ra3-c3 Kg2-f2 Rc3-d3
Rb7-c7 Rd3-a3) +0.04/44 19} 32. Rc6 {(Ra6-c6 Rf8-a8 a4-a5 Rh2-h5 a5-a6
Rh5-f5+ Kf3-e2 Ra8-a7 e3-e4 Rf5-b5 Ke2-e3 Rb5-b3+ Ke3-f4 Rb3-b4 Ra1-a3
h7-h5 Kf4-e5 Kg8-g7 Ke5-f4 Rb4-b5 e4-e5 Kg7-h6 Kf4-e4 Rb5-b4+ Ke4-d5 Rb4-b1
e5-e6 Rb1-d1+ Kd5-c4 f7xe6 Rc6xe6 Rd1-c1+ Kc4-b4 Rc1-b1+ Kb4-c5 Kh6-g5
Ra3-a5 Rb1-g1 Kc5-c4+ Kg5-h6 Ra5-a3) 0.00/58 19} Ra8 {(Rf8-a8 Rc6xc7 Ra8-a6
e3-e4 h7-h5 a4-a5 Rh2-b2 e4-e5 Rb2-b5 Kf3-g2 Ra6xa5 Ra1-f1 Ra5-a2+ Kg2-h3
Rb5-b2 Kh3-h4 Rb2-f2 Rf1xf2 Ra2xf2 e5-e6 f7xe6 Rc7-e7 Rf2-f5 Re7xe6 Kg8-g7
Re6-c6 Rf5-e5 Kh4-h3 g6-g5 Rc6-b6 Re5-e2 Rb6-c6 Kg7-h7 Rc6-c7+ Kh7-g6
Rc7-c6+ Kg6-g7 Rc6-a6 Re2-b2 Ra6-c6 Rb2-b3 Kh3-g2 g5-g4 Rc6-c5 Kg7-h6
Rc5-c6+ Kh6-g5) +0.02/44 50} 33. a5 {(a4-a5 Rh2-h5 a5-a6 Rh5-f5+ Kf3-e2
Ra8-a7 e3-e4 Rf5-b5 Ke2-e3 Rb5-b3+ Ke3-f4 Rb3-b4 Ra1-a3 h7-h5 Kf4-e5 Kg8-g7
Ke5-d5 Rb4-b1 e4-e5 Kg7-f8 Kd5-e4 Rb1-d1 Rc6-f6 Rd1-e1+ Ke4-d5 Kf8-g7
Rf6-c6 Kg7-h6 Rc6-f6) 0.00/59 24} Rh5 {(Rh2-h5 a5-a6 Rh5-f5+ Kf3-e2 Ra8-a7
g3-g4 Rf5-b5 Ke2-f3 Kg8-f8 Kf3-f4 Rb5-b4+ e3-e4 h7-h6 Kf4-e3 Rb4-b5 Ke3-f3
Kf8-e7 Kf3-f4 Rb5-b4 Kf4-e3 Rb4-b3+ Ke3-f4 Rb3-b2 Kf4-e3 Rb2-b4 Ke3-f4
Ke7-d7 Rc6-f6 Kd7-e8 Rf6-c6 Rb4-b2 Kf4-f3 Rb2-b3+ Kf3-f4 Ke8-e7 e4-e5
Rb3-b4+ Kf4-f3 Ke7-d7 Rc6-f6 Rb4-b6 Rf6xf7+ Kd7-e6 Rf7-h7 Ke6xe5 Ra1-a5+
Ke5-d4 Rh7-d7+ Kd4-c4) +0.07/40 15} 34. a6 {(a5-a6 Rh5-f5+ Kf3-e2 Ra8-a7
e3-e4 Rf5-b5 Ke2-e3 Rb5-b3+ Ke3-f4 Rb3-b4 Ra1-a3 h7-h5 Kf4-e5 Kg8-g7 Ke5-d5
Rb4-b1 e4-e5 Kg7-f8 Kd5-d4 Rb1-d1+ Kd4-e4 Rd1-e1+ Ke4-d5) 0.00/59 24} Rf5+
{(Rh5-f5+ Kf3-e2 Ra8-a7 g3-g4 Rf5-b5 Ke2-f3 Kg8-f8 e3-e4 h7-h6 Kf3-f4
Rb5-b4 Kf4-e3 Kf8-e7 Ke3-f4 Rb4-b2 Kf4-e3 Rb2-b3+ Ke3-f4 Rb3-b5 e4-e5
Rb5-b4+ Kf4-f3 Ke7-d7 Rc6-f6 Rb4-b6 Rf6xf7+ Kd7-e6 Rf7-g7 Ke6xe5 Ra1-a5+
Ke5-f6 Rg7-h7 Ra7xa6 g4-g5+ h6xg5 Ra5xa6 Rb6xa6 Rh7xc7 Ra6-b6 Kf3-g3 Rb6-b4
Kg3-f3 Rb4-a4 Kf3-g3 Ra4-e4 Rc7-c6+ Kf6-g7 Rc6-c7+ Kg7-f8 Rc7-c6) +0.03/41
16} 35. Ke2 {(Kf3-e2 Ra8-a7 e3-e4 Rf5-b5 Ke2-e3 Rb5-b3+ Ke3-f4 Rb3-b4
Ra1-a3 h7-h5 Kf4-e5 Kg8-g7 Ke5-d5 Rb4-b1 e4-e5 Kg7-f8 Kd5-d4 Rb1-d1+ Kd4-e4
Rd1-f1 Rc6-f6 Rf1-e1+ Ke4-d5 Re1-d1+ Kd5-c4 Kf8-g7 Rf6-c6 Rd1-e1 Kc4-d5
Kg7-h6 Rc6-f6 Kh6-g7) 0.00/56 43} Ra7 {(Ra8-a7 g3-g4 Rf5-b5 Ke2-f3 Kg8-f8
Kf3-f4 h7-h6 e3-e4 Rb5-b4 Kf4-e3 Rb4-b3+ Ke3-f4 Kf8-e7 e4-e5 Rb3-b4+ Kf4-f3
Ke7-d7 Rc6-f6 Rb4-b6 Rf6xf7+ Kd7-e6 Rf7-h7 Ke6xe5 Ra1-a5+ Ke5-f6 Kf3-g3
Ra7xa6 Ra5xa6 Rb6xa6 Rh7xc7 Ra6-a3+ Kg3-f4 g6-g5+ Kf4-e4 Ra3-a4+ Ke4-f3
Ra4-a6 Rc7-c8 Kf6-g6 Kf3-g2 Ra6-e6 Kg2-g3 Re6-d6 Kg3-f3 Kg6-g7 Rc8-c7+
Kg7-f6 Rc7-c8 Rd6-b6 Rc8-c4 Kf6-g6 Rc4-c8 h6-h5) +0.03/46 16} 36. e4
{(e3-e4 Rf5-b5 Ke2-e3 Rb5-b3+ Ke3-f4 Rb3-b4 Ra1-a3 h7-h5 Kf4-e3 Kg8-f8
e4-e5 Kf8-e8 Ra3-a1 Rb4-g4 Ke3-f3 Rg4-g5 e5-e6 f7-f6 Ra1-b1 Rg5-a5 Rb1-b8+
Ke8-e7 Rb8-h8 Ra5-a3+ Kf3-f2 Ra3xa6 Rh8-h7+ Ke7-e8 Rh7-h8+) 0.00/57 19} Rb5
{(Rf5-b5 g3-g4 h7-h6 Ke2-f3 Kg8-f8 Kf3-f4 Rb5-b4 Kf4-e3 Rb4-b3+ Ke3-f4
Kf8-e7 e4-e5 Rb3-b4+ Kf4-f3 Ke7-d7 Rc6-f6 Rb4-b6 Rf6xf7+ Kd7-e6 Rf7-h7
Ke6xe5 Ra1-a5+ Ke5-f6 Kf3-g3 Ra7xa6 Ra5xa6 Rb6xa6 Rh7xc7 Ra6-a3+ Kg3-f4
g6-g5+ Kf4-e4 Ra3-a4+ Ke4-f3 Ra4-a6 Rc7-c8 Kf6-g6 Kf3-g2 Ra6-b6 Kg2-f3
Kg6-g7 Rc8-c5 Rb6-f6+ Kf3-g3 Rf6-d6 Kg3-g2 Kg7-f6 Kg2-f3 Rd6-b6 Rc5-c8)
+0.03/43 15} 37. Ke3 {(Ke2-e3 Rb5-b3+ Ke3-f4 Rb3-b4 Ra1-a3 h7-h5 Kf4-e5
Kg8-g7 Ke5-d5 Rb4-b1 e4-e5 Rb1-d1+ Kd5-c5 Kg7-f8 Rc6-f6 Rd1-e1 Kc5-d5
Kf8-g7 Rf6-c6 Kg7-h6 e5-e6 Re1-d1+ Kd5-c5 Rd1-c1+ Kc5-b5 Rc1-b1+ Kb5-c4
f7xe6 Rc6xe6 Rb1-c1+ Kc4-d5 Kh6-g5 Re6-e5+ Kg5-g4 Re5-e4+ Kg4-g5) 0.00/58
19} h5 {(h7-h5 Ke3-f4 g6-g5+ Kf4-e3 Kg8-f8 Rc6-h6 Rb5-b3+ Ke3-f2 h5-h4
g3xh4 g5xh4 Rh6xh4 Rb3-b6 Rh4-h8+ Kf8-e7 Rh8-c8 c7-c6 Kf2-e3 Ra7xa6 Ra1xa6
Rb6xa6 Rc8-c7+ Ke7-e6 Ke3-f4 Ra6-b6 Kf4-e3 f7-f6 Ke3-d4 Rb6-b4+ Kd4-e3
Rb4-b3+ Ke3-f4 Rb3-c3 Rc7-a7 Rc3-c1 Ra7-c7 Rc1-f1+ Kf4-e3 Rf1-e1+ Ke3-d4
Ke6-d6 Rc7-f7 c6-c5+ Kd4-d3 Kd6-e6 Rf7-c7 c5-c4+ Rc7xc4) +0.02/40 27} 38.
Ra3 {(Ra1-a3 Kg8-f8 Ke3-d4 Rb5-b4+ Kd4-d5 Rb4-b2 e4-e5 Rb2-b5+ Kd5-e4
Rb5-b1 Ke4-d4 Rb1-d1+ Kd4-e4 Rd1-e1+ Ke4-d5 Re1-h1 Rc6-f6 Rh1-d1+ Kd5-c5
Rd1-e1 Kc5-d5 Kf8-g7 Rf6-c6 Kg7-h6 e5-e6 Re1-d1+ Kd5-c5 Rd1-c1+ Kc5-b5
Rc1-b1+ Kb5-a5 f7xe6 Rc6xe6 Kh6-g5 Re6-c6 Rb1-d1 Rc6-c5+ Kg5-f6 Rc5-c6+
Kf6-f5 Rc6-c5+ Kf5-e4 Rc5-c6) 0.00/58 16} Rb4 {(Rb5-b4 e4-e5 Kg8-g7 Ke3-f3
Rb4-b5 Kf3-e4 Rb5-b4+ Ke4-d5 Rb4-b5+ Kd5-d4 Rb5-b4+ Kd4-c5 Rb4-b1 Kc5-d4
Kg7-f8 Kd4-d5 Rb1-b5+ Kd5-d4 Kf8-e7 Ra3-c3 Ke7-f8 Rc3-a3) 0.00/44 17} 39.
e5 {(e4-e5 Kg8-g7 Ke3-f3 Rb4-b5 Kf3-e4 Rb5-b1 e5-e6 f7xe6 Rc6xe6 Rb1-c1
Ke4-d5 Ra7-a8 Re6-e7+ Kg7-f6 Re7-d7 Ra8-a7 Kd5-e4 Rc1-c6 Ke4-f3 g6-g5
Ra3-a5 Rc6-e6 Kf3-g2 Re6-e5 Ra5-a3 Re5-e2+ Kg2-h1 Re2-e7 Rd7-d5 Re7-e5
Rd5-d7) 0.00/55 15} Kg7 {(Kg8-g7 Ke3-f3 Rb4-b5 Kf3-e4 Rb5-b4+ Ke4-d5
Rb4-b5+ Kd5-d4 Rb5-b4+ Kd4-c5 Rb4-b1 Kc5-d4 Rb1-d1+ Kd4-c4 Rd1-c1+ Kc4-d5
Rc1-d1+ Kd5-c4) 0.00/48 19} 40. Kf3 {(Ke3-f3 Rb4-b5 Kf3-e4 Rb5-b1 e5-e6
f7xe6 Rc6xe6 Rb1-c1 Ke4-d5 Ra7-a8 Re6-e7+ Kg7-f6 Re7-d7 Ra8-a7 Kd5-e4
Rc1-c6 Ke4-f3 g6-g5 Ra3-a5 Rc6-e6 Kf3-g2 Re6-e5 Ra5-a3 Re5-c5 Kg2-g1 Kf6-g6
Ra3-a2 Rc5-c6 Kg1-g2 Kg6-h6 Ra2-a5 Rc6xa6 Ra5xa6+ Ra7xa6 Rd7xc7 g5-g4
Rc7-c2 Ra6-a5 Rc2-c6+ Kh6-g5 Rc6-c7 Kg5-g6 Rc7-c6+ Kg6-f5 Rc6-c2 Kf5-g5)
0.00/55 19} Rb5 {(Rb4-b5 Kf3-e4 Rb5-b4+ Ke4-d5 Rb4-b5+ Kd5-d4 Rb5-b4+
Kd4-c5 Rb4-b1 Kc5-d4 Rb1-d1+ Kd4-c4 Rd1-c1+ Kc4-d5 Rc1-d1+ Kd5-c4) 0.00/51
22} 41. Ke4 {(Kf3-e4 Rb5-b1 e5-e6 f7xe6 Rc6xe6 Rb1-c1 Ke4-d5 Ra7-a8 Re6-e3
Ra8-a7 Re3-e7+ Kg7-h6 Re7-e6 Kh6-g5 Re6-e5+ Kg5-g4 Ra3-a4+ Kg4-h3 Re5-e6
Rc1-d1+ Kd5-c5 Rd1-d6 Re6xd6 c7xd6+ Kc5-b6 Ra7-a8 Ra4-a3 g6-g5 a6-a7 Ra8xa7
Kb6xa7 Kh3-g4 Ka7-b6 h5-h4 g3xh4 g5xh4 Ra3-a4+ Kg4-g3 Kb6-c6 h4-h3 Ra4-a3+
Kg3-g2 Kc6xd6 h3-h2 Ra3-a1 h2-h1Q Ra1xh1 Kg2xh1 Kd6-e5 Kh1-g2 Ke5-f5 Kg2-f3
Kf5-g5 Kf3-e4 Kg5-g6 Ke4-f4 Kg6-f7 Kf4-f5 Kf7-e7 Kf5-g5 Ke7-e6 Kg5-g6
Ke6-e5) 0.00/58 41} Rb4+ {(Rb5-b4+ Ke4-d5 Rb4-b5+ Kd5-d4 Rb5-b4+ Kd4-c5
Rb4-b1 Kc5-d4 Rb1-d1+ Kd4-c4 Rd1-c1+ Kc4-d5 Rc1-d1+ Kd5-c4) 0.00/53 16} 42.
Kd5 {(Ke4-d5 Rb4-b5+ Kd5-e4 Rb5-b1 e5-e6 f7xe6 Rc6xe6 Rb1-f1 Ke4-d5 Rf1-f6
Re6xf6 Kg7xf6 Kd5-c5 g6-g5 Kc5-b5 Kf6-f5 Ra3-a4 h5-h4 g3xh4 g5-g4 h4-h5
g4-g3 h5-h6 g3-g2 Ra4-a1 Kf5-g4 h6-h7 c7-c6+ Kb5xc6 Ra7xh7 Ra1-g1 Rh7-h6+
Kc6-b7 Kg4-g3 a6-a7 Rh6-h7+ Kb7-b6 Rh7-h8 Kb6-b5 Kg3-f3 Kb5-a6 Rh8-a8
Ka6-b7 Ra8-g8 Kb7-b6 Kf3-g3 Rg1-a1 Kg3-h2 Kb6-b5 Kh2-h3 Kb5-a6 g2-g1Q
Ra1xg1 Rg8xg1 Ka6-b6 Rg1-g8 Kb6-b5 Kh3-g2 Kb5-a5 Rg8-h8 Ka5-b6 Kg2-h2
Kb6-b7 Rh8-g8 a7-a8Q Rg8xa8 Kb7xa8 Kh2-g3) 0.00/63 24} Rb5+ {(Rb4-b5+
Kd5-d4 Rb5-b4+ Kd4-c5 Rb4-b1 Kc5-d4 Rb1-d1+ Kd4-c4 Rd1-c1+ Kc4-d5 Rc1-d1+
Kd5-c4) 0.00/53 22} *[/pgn]