My test for ClassicAra_0.9.0_x64 (CPU version)

Discussion of computer chess matches and engine tournaments.

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Sylwy
Posts: 4881
Joined: Fri Apr 21, 2006 4:19 pm
Location: IAȘI - the historical capital of MOLDOVA
Full name: Silvian Rucsandescu

My test for ClassicAra_0.9.0_x64 (CPU version)

Post by Sylwy »

Test conditions:

-TC=4'+2"
-Hash=256 MB
-GUI: Arena 3.5.1
-Book: Perfect_2010.abk for both engines
-default settings for both engines
-1 thread-CPU=Intel i5-7400-3GHz (Kaby Lake)
-TBS: 6-men Syzygy bases (for ClassicAra_0.9.0_x64) & 5-men Nalimov TBS (for Ktulu 9 w32)
-OS: Windows 10 Home.

Image

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Ktulu 9 w32 has 2781 Elo points (CCRL Blitz).
Expected rating for ClassicAra_0.9.0_x64 (CPU version) is around 2666 Elo points (in my single match test).

Remarks:
1.-I tested (only some games) the GPU version of the engine on a high-end GPU. A much better result.
2.-the newest version is ClassicAra 0.9.2.post1
3.-the engine is absolutely impressive (in many games - lost or drawn - it had a consistent advantage. It only requires a little extra speed ....maybe INT8 CPU Back-end solved).
User avatar
Sylwy
Posts: 4881
Joined: Fri Apr 21, 2006 4:19 pm
Location: IAȘI - the historical capital of MOLDOVA
Full name: Silvian Rucsandescu

Re: My test for ClassicAra_0.9.0_x64 (CPU version)

Post by Sylwy »

My new test with ClassicAra_0.9.0_x64 it's at halfway. Differences from the above test:

-I use the new model RISEv3.3
-Precision=int8 (INT8 weights work perfectly on my PC).

ClassicAra_0.9.0_x64 reached - in these conditions - around 2800 Elo points...and the most beautiful chess seen on an chess engine.

Image
User avatar
Sylwy
Posts: 4881
Joined: Fri Apr 21, 2006 4:19 pm
Location: IAȘI - the historical capital of MOLDOVA
Full name: Silvian Rucsandescu

Re: My test for ClassicAra_0.9.0_x64 (CPU version)

Post by Sylwy »

End point in my test.
Test conditions:
-TC=4'+2"
-Hash=256 MB
-GUI: Arena 3.5.1
-Book: Perfect_2010.abk for both engines (+ own .bin book for Ktulu 9 w32)
-default settings for both engines
+changes: [model/chess (the net) - RISEv3.3 architecture; Precision=int8] - for ClassicAra_0.9.0_x64
-1 thread-CPU=Intel i5-7400-3GHz (Kaby Lake)
-TBS: 6-men Syzygy bases (for ClassicAra_0.9.0_x64) & 5-men Nalimov TBS (for Ktulu 9 w32)
-OS: Windows 10 Home.

Image

Image

Image

Ktulu 9 w32 has 2780 Elo points (CCRL Blitz).
Expected rating for ClassicAra_0.9.0_x64 (CPU version)/RISEv3.3+Precision=int8 is around 2794 Elo points (in my single match test). +128 Elo points face to ClassicAra_0.9.0_x64 (CPU version)/RISEv2+Precision=float32
Expected rating for ClassicAra_0.9.0_x64 (CPU version)/RISEv2+Precision=float32 is around 2666 Elo points (in my single match test).

A very novative chess engine. ClassicAra_0.9.0_x64 features:
-a Monte-Carlo Graph Search (MCGS) based on a directed acyclic graph instead of a tree structure;
-a newly designed NN architecture called RISE (ResneXt-Inception-Squeeze-Excitation).

Add, please, several hundred extra Elo points for the GPU version. The chess engine of the year. My opinion.

An immortal French Winawer:

[pgn]
[Event "NN Test99"]
[Site "ISR 3"]
[Date "2021.05.24"]
[Round "91"]
[White "ClassicAra_0.9.0_x64"]
[Black "Ktulu 9 w32"]
[Result "1-0"]
[BlackElo "2200"]
[ECO "C19"]
[Opening "French"]
[Time "19:57:50"]
[Variation "Winawer, 6...Ne7 7.Nf3 Qc7 8.a4"]
[WhiteElo "2200"]
[TimeControl "240+2"]
[Termination "adjudication"]
[PlyCount "82"]
[WhiteType "program"]
[BlackType "program"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Nf3 Ne7 8.
a4 O-O 9. Bd3 h6 10. O-O c4 {(c5-c4 Bd3-e2 Bc8-d7 Bc1-a3 Rf8-e8 Qd1-d2
Qc7-a5 Rf1-b1 Qa5-a6 Ba3-c5 Nb8-c6 Nf3-h4 Nc6-d8 Rb1-b4 b7-b6 Bc5-d6)
-0.32/15 6} 11. Be2 {(Bd3-e2 Nb8-c6 Nf3-h4 Bc8-d7 f2-f4 f7-f5 e5xf6/ep
Rf8xf6 Nh4-f3 Bd7-e8 Nf3-e5 Be8-g6 Ne5xg6 Ne7xg6) +1.47/14 10} Bd7 {(Bc8-d7
Bc1-a3 Rf8-e8 Ba3-d6 Qc7-c6 Qd1-c1 Ne7-f5 Bd6-a3 Qc6-a6 g2-g4 Nf5-e7 Ba3-c5
Nb8-c6 Qc1-e3 b7-b6 Bc5-d6 Ne7-c8 Qe3-f4 Nc8xd6 e5xd6 f7-f6 Rf1-e1 e6-e5)
-0.10/16 7} 12. Nh4 {(Nf3-h4 Nb8-c6 f2-f4 f7-f5 e5xf6/ep Rf8xf6 Nh4-f3
Bd7-e8 Nf3-e5 Be8-g6 Ne5xg6 Ne7xg6) +1.86/12 6} Qa5 {(Qc7-a5 Bc1-a3 Rf8-e8
Qd1-b1 Bd7-c6 Qb1-b2 Nb8-d7 Ba3-b4 Qa5-d8 a4-a5 Ne7-f5 Nh4xf5 e6xf5 g2-g3
Qd8-g5 f2-f4 Qg5-g6 Rf1-f2 Ra8-d8 Bb4-d6 Nd7-f6 e5xf6 Rd8xd6 f6xg7 Qg6xg7
Qb2-b4 Rd6-e6 Ra1-e1) -0.28/15 6} 13. Bh5 {(Be2-h5 Nb8-c6 Qd1-g4 Kg8-h7
Qg4-h3 Ne7-g6 Nh4xg6 f7xg6 Bh5-g4 Ra8-e8 Bc1-a3 Rf8-f7) +2.79/12 7} Nbc6
{(Nb8-c6 Bc1-d2 Ra8-b8 Qd1-g4 Kg8-h7 Rf1-b1 g7-g6 Qg4-f4 g6-g5 Qf4-e3 g5xh4
Qe3xh6+ Kh7-g8 Qh6-g5+ Kg8-h8 Qg5-f6+ Kh8-g8 Qf6-g5+) 0.00/15 24} 14. Qg4
{(Qd1-g4 Kg8-h7 Qg4-g3 Bd7-e8 Bh5-g4 f7-f5 e5xf6/ep Rf8xf6 Rf1-e1 Be8-f7
Bc1-d2 Ra8-e8 Re1-e2 Qa5-d8 Ra1-e1 Qd8-d7 Qg3-h3 Nc6-d8 Nh4-f3) +2.10/19
32} Kh7 {(Kg8-h7 Qg4-h3 f7-f5 e5xf6/ep Rf8xf6 Bc1-a3 Ne7-f5 Nh4xf5 e6xf5
Rf1-b1 Qa5-c7 Rb1-e1 f5-f4 Qh3-f3 g7-g6 Bh5-g4 h6-h5 Bg4xd7) -0.32/13 5}
15. Qg3 {(Qg4-g3 Bd7-e8 Bh5-g4 f7-f5 e5xf6/ep Rf8xf6 Rf1-e1 Be8-f7 Bc1-d2
Ra8-e8 Re1-e2 Qa5-d8 Ra1-e1 Qd8-d7 Qg3-h3 Nc6-d8 Nh4-f3) +2.23/17 0} g6
{(g7-g6 Bh5-g4 Rf8-h8 Qg3-h3 Kh7-g8 Bc1-a3 g6-g5 Rf1-b1 h6-h5 Bg4-d1 g5xh4
Rb1xb7 Qa5-d8 Qh3xh4) -0.27/14 10} 16. Qe3 {(Qg3-e3 Ne7-g8 Bh5-e2 Qa5-d8
Qe3-h3 f7-f5 e5xf6/ep Qd8xf6 f2-f4 Qf6-g7) +3.19/10 6} Rh8 {(Rf8-h8 Bh5-g4
g6-g5 Nh4-f3 Ne7-f5 Qe3-d2 Nc6-e7 Bc1-a3 Bd7xa4 h2-h4 g5xh4 Qd2-f4 Kh7-g8
Nf3xh4 Nf5xh4 Ba3xe7 Nh4-g6 Qf4-f6 Ng6xe7 Qf6xe7 Qa5-b5 Ra1-b1) -0.30/15
13} 17. Be2 {(Bh5-e2 g6-g5 Nh4-f3 Ra8-g8 g2-g4 Ne7-g6 h2-h4 Ng6-f4 h4xg5
h6xg5 Nf3xg5+ Rg8xg5 Qe3xf4 Rg5-g7 Kg1-g2 Kh7-g8 Bc1-d2 Nc6-e7) +2.86/18
21} g5 {(g6-g5 Be2-h5 g5xh4 Qe3xh6+ Kh7-g8 Bh5xf7+ Kg8xf7 Qh6-f6+ Kf7-g8
Qf6-g5+ Kg8-h7 Qg5-h6+ Kh7-g8 Qh6-g5+) 0.00/14 5} 18. Nf3 {(Nh4-f3 Ne7-f5
Qe3-d2 g5-g4 Nf3-e1 Rh8-g8 g2-g3 f7-f6 e5xf6 Ra8-f8 f2-f3 g4xf3 Be2xf3
Rf8xf6 Ne1-g2 Rg8-f8 Bc1-a3 Rf8-f7 Bf3-h5 Rf7-g7 g3-g4 Qa5-d8 g4xf5 e6xf5)
+2.38/24 30} Nf5 {(Ne7-f5 Qe3-d2 g5-g4 Nf3-e1 Rh8-g8 g2-g3 Nc6-e7) +0.09/14
4} 19. Qd2 {(Qe3-d2 g5-g4 Nf3-e1 Rh8-g8 g2-g3 f7-f6 e5xf6 Ra8-f8 f2-f3
g4xf3 Be2xf3 Rf8xf6 Ne1-g2 e6-e5 Ra1-b1 e5xd4 Rb1xb7 Rg8-g7 Rb7-b5 Qa5xa4
Rb5xd5 Bd7-e6) +2.22/22 18} g4 {(g5-g4 Nf3-e1 Rh8-g8 g2-g3 Nc6-e7 f2-f3
g4xf3 Ne1xf3 Rg8-g7 Bc1-a3 Bd7xa4 Nf3-h4 Ra8-e8) -0.15/14 5} 20. Ne1
{(Nf3-e1 Rh8-g8 g2-g3 f7-f6 e5xf6 Ra8-f8 f2-f3 g4xf3 Be2xf3 Rf8xf6 Ne1-g2
e6-e5 Ra1-b1 a7-a6 Rb1xb7 Rg8-g7 Bf3-h5 Bd7-c8 Rb7xg7+ Kh7xg7 g3-g4 Nf5-d6)
+2.09/22 8} Rhg8 {(Rh8-g8 g2-g3 Nc6-e7 f2-f3 g4xf3 Ne1xf3 Rg8-g7 Bc1-a3
Bd7xa4 Nf3-h4 Qa5-b5 Ba3xe7 Nf5xe7 Rf1-f6 Ne7-g8 Rf6-f4 Ng8-e7 Rf4-f6)
0.00/15 5} 21. g3 {(g2-g3 f7-f6 e5xf6 Ra8-f8 f2-f3 g4xf3 Be2xf3 Rf8xf6
Ne1-g2 e6-e5 Ra1-b1 a7-a6 Rb1xb7 Rg8-g7 Bf3-h5 Bd7-c8 Rb7xg7+ Kh7xg7 g3-g4
Nf5-d6) +2.26/20 8} Rac8 {(Nc6-e7 Ne1-g2 Rg8-g5 f2-f3 g4xf3 Be2xf3 Ra8-g8
Qd2-e1 Rg5-g7 Ng2-f4 Rg8-d8 Nf4-h5 Rg7-g6 Nh5-f6+ Kh7-h8 Bf3-h5 Rg6-g7
Ra1-b1 Bd7-c6) -0.90/15 44} 22. f3 {(f2-f3 g4xf3 Be2xf3 Rg8-g6 Bf3-h5
Rg6-g7 Ne1-g2 Rc8-g8 g3-g4 Rg7xg4 Bh5xg4 Rg8xg4 Rf1xf5 e6xf5 Qd2xh6+)
+4.02/15 5} gxf3 {(g4xf3 Be2xf3 Rg8-g5 Ne1-g2 Rc8-d8 g3-g4 Nf5-e7 Qd2-f2
Rg5-g8 Qf2-h4 Rg8-g6 Ng2-f4 Ne7-f5 Qh4-f2 Rg6-g8 Bc1-b2) -0.88/13 13} 23.
Bxf3 {(Be2xf3 f7-f6 e5xf6 Rc8-f8 Bf3-g2 Rf8xf6 Ne1-f3 Bd7-e8 Qd2-e1 Be8-h5
Bc1-f4 Bh5xf3 Rf1xf3 Qa5-d8 Qe1-e2) +3.63/15 8} Rg5 {(Rg8-g5 Ne1-g2 Rc8-g8
Ng2-f4 Kh7-h8 Nf4-h5 b7-b5 Nh5-f6 Rg8-d8 Bf3-h5 Bd7-e8 Kg1-h1 b5xa4 g3-g4
Nf5-g7 Qd2-g2 Ng7xh5 Bc1xg5) -0.98/13 3} 24. Ng2 {(Ne1-g2 Rc8-g8 Qd2-e1
Rg5-g7 Ng2-f4 Rg7xg3+ h2xg3 Rg8xg3+ Kg1-h2 Nc6xd4 c3xd4 Qa5xe1 Rf1xe1
Rg3xf3 Ra1-a3) +3.81/15 17} Rcg8 {(Rc8-g8 Ng2-f4 Kh7-h8 Nf4-h5 Rg8-f8
Nh5-f6 Rf8-d8 Bf3-h5 Bd7-e8 Kg1-h1 Qa5-b6 Qd2-e2 Rg5-g7 Bc1-f4) -1.30/12 4}
25. Qe1 {(Qd2-e1 Rg5-g7 Ng2-f4 Rg7xg3+ h2xg3 Rg8xg3+ Kg1-h2 Nc6xd4 c3xd4
Qa5xe1 Rf1xe1 Rg3xf3 Ra1-a3 Nf5xd4 Ra3xf3 Nd4xf3+ Kh2-g3) +3.69/17 16} R5g7
{(Rg5-g7 Ng2-f4 Qa5-d8 Nf4-h5 Rg7-g6 Bc1-f4 b7-b6 Qe1-d2 Qd8-h4 Nh5-f6+
Rg6xf6 e5xf6 Qh4xf6 Bf3-h5 Kh7-h8 Bh5-f3) -1.72/13 4} 26. Nf4 {(Ng2-f4
Rg7xg3+ h2xg3 Rg8xg3+ Kg1-h2 Nc6xd4 c3xd4 Qa5xe1 Rf1xe1 Rg3xf3 Nf4-h5
Nf5xd4 Nh5-f6+ Rf3xf6 e5xf6 Nd4xc2) +4.44/16 2} Qd8 {(Qa5-d8 Nf4-h5 Rg7-g6
Bc1-f4 Kh7-h8 Nh5-f6 Rg6xf6 e5xf6 Qd8xf6 Bf3-h5 Bd7-e8 Ra1-b1 Qf6-h4 Qe1-e2
b7-b6 Rf1-f2 Rg8-g7 Rb1-b5 Rg7-g8 Rf2-f1 Nc6xd4) -1.74/14 5} 27. Nh5
{(Nf4-h5 Rg7-g6 Kg1-h1 Kh7-h8 Nh5-f6 Rg8-g7 g3-g4 Nf5-e7 Qe1-h4 Ne7-g8
g4-g5 Nc6-e7 Bf3-h5 Ne7-f5) +6.47/14 8} Rg6 {(Rg7-g6 Kg1-h1 Rg8-h8 g3-g4
Nf5-e7 Nh5-f6+ Kh7-g7 Qe1-h4 Ne7-c8 Bc1-a3 Bd7-e8 Bf3-e2 Nc8-b6 Ba3-c5
Rg6-g5 Kh1-g1 Nc6-a5 Nf6-h5+ Kg7-g6) -2.21/15 14} 28. Kh1 {(Kg1-h1 Nf5-g7
Nh5-f6+ Rg6xf6 e5xf6 Qd8xf6 Bf3xd5 Qf6-g6 Bd5-e4 f7-f5 Be4-g2 Ng7-h5 Bc1-f4
Nh5-f6 Qe1-e2 Nc6-a5) +6.83/16 16} Rh8 {(Rg8-h8 g3-g4 Nf5-e7 Nh5-f6+ Kh7-g7
Qe1-f2 Bd7-e8 Kh1-g1 Nc6-a5 Bc1-e3 b7-b6 h2-h4 Kg7-f8 h4-h5 Rg6-g7 Be3-f4)
-2.20/14 4} 29. g4 {(g3-g4 Nf5-g7 Nh5-f6+ Rg6xf6 e5xf6 Qd8xf6 Bf3-e4+
Ng7-f5 g4xf5 d5xe4 f5xe6 Qf6xe6 Qe1-h4 f7-f5 Bc1-e3 Nc6-e7) +8.88/16 7}
Nfe7 {(Nf5-e7 Nh5-f6+ Kh7-g7 Qe1-f2 Bd7-e8 Kh1-g1 Kg7-f8 Ra1-b1 Nc6-a5
Bf3-g2 Rg6-g7 Bc1-f4 Ne7-g6 Bf4-e3 Be8xa4 Rb1-b4) -2.26/13 3} 30. Be2
{(Bf3-e2 Kh7-g8 Nh5-f6+ Kg8-g7 Nf6-h5+ Kg7-g8 Nh5-f6+ Kg8-g7 Nf6-h5+
Kg7-g8) +10.35/10 6} Be8 {(Bd7-e8 Nh5-f6+ Kh7-g7 Qe1-f2 Qd8-c8 Ra1-b1 b7-b6
Bc1-a3 Qc8-d8 Qf2-f4 Rh8-f8 Ba3-d6 Kg7-h8) -2.59/13 4} 31. Nf6+ {(Nh5-f6+
Kh7-g7 h2-h4 Ne7-g8 Nf6-h5+ Kg7-f8 Bc1-a3+ Ng8-e7 Rf1-f6 Kf8-g8 Qe1-f2
Rh8-h7) +11.08/12 4} Kg7 {(Kh7-g7 Qe1-f2 Qd8-c8 Ra1-b1 b7-b6 Bc1-a3 Qc8-d8
h2-h4 Kg7-f8 Ba3-d6 Rg6-g7 Kh1-g2 Nc6-a5 Rb1-a1 Na5-b7 Nf6xe8 Kf8xe8 Qf2-f6
Rh8-g8) -2.60/14 2} 32. Ba3 {(Bc1-a3 Ne7-g8 Nf6-h5+ Kg7-h7 Qe1-f2 Nc6-b8
h2-h4 Nb8-d7 Nh5-f4 Rg6-g7 Nf4-h5 Rg7-g6 Nh5-f4) +11.58/13 3} a6 {(a7-a6
Qe1-f2 b7-b6 Ra1-b1 Ne7-c8 Qf2-f4 Qd8-c7 Nf6-h5+ Kg7-h7 h2-h4 Nc6-a5 Kh1-g2
Be8xa4 Qf4xf7+ Qc7xf7 Rf1xf7+ Kh7-g8) -2.61/13 11} 33. Rb1 {(Ra1-b1 b7-b5
a4xb5 a6xb5 Rb1xb5 Nc6xd4 c3xd4 Be8xb5 Nf6-h5+ Kg7-g8 Qe1-b4 Ne7-c6 Qb4xb5)
+13.04/13 4} Na5 {(Nc6-a5 Qe1-f2 Ne7-c6 Ba3-d6 Qd8-c8 Qf2-f4 Nc6-d8 Rb1-a1
b7-b6 Kh1-g1 Qc8-b7 Nf6-h5+ Kg7-h7 Be2-f3 Nd8-c6 Nh5-f6+ Kh7-g7 Ra1-b1
Rg6-g5 Rf1-f2) -2.85/13 3} 34. Nh5+ {(Nf6-h5+ Kg7-g8 Qe1-h4 Rg6-g5 Rf1-f6
Ne7-g6 Qh4-f2 Rh8-h7 h2-h4) +10.50/9 4} Kh7 {(Kg7-h7 Qe1-h4 Ne7-c6 Nh5-f6+
Kh7-g7 Qh4-f2 Qd8-c8 Ba3-d6 Nc6-d8 Rb1-a1 Nd8-c6 Qf2-f4 b7-b6 Ra1-b1 Qc8-b7
Bd6-c5 b6-b5) -2.84/14 2} 35. Qh4 {(Qe1-h4 Rg6-g5 Rf1-f6 Ne7-g6 Qh4-f2
Rh8-g8 Ba3-c1 Ng6-h8) +10.57/8 4} Nec6 {(Ne7-c6 Nh5-f6+ Kh7-g7 Qh4-f2
Nc6-b8 Ba3-d6 Nb8-c6 Qf2-f4 Rg6-g5 Be2-f3 Qd8-c8) -2.88/14 4} 36. Nf6+
{(Nh5-f6+ Kh7-g7 Rf1-f3 Rg6-g5 Nf6-h5+ Kg7-g8 Nh5-f6+ Kg8-g7 Rb1-f1 Rg5-g6
Qh4-f2) +14.72/11 3} Kg7 {(Kh7-g7 Qh4-f2 Nc6-b8 Ba3-d6 Nb8-c6 Qf2-f4 Qd8-c8
Rb1-a1 Nc6-d8 Nf6-h5+ Kg7-g8 Kh1-g2 Nd8-c6 Rf1-f2 Nc6-d8 Rf2-f3 Kg8-h7
Bd6-e7 Na5-c6 Nh5-f6+ Kh7-g7 Be7-d6 h6-h5) -2.97/15 2} 37. Rf3 {(Rf1-f3
Rg6-g5 Nf6-h5+ Kg7-g8 Nh5-f6+ Kg8-g7 Rb1-f1 Nc6-e7 Nf6-h5+) +16.22/9 2} Qc7
{(Qd8-c7 g4-g5 Qc7-d8 Rb1-g1 h6-h5 Nf6xh5+ Kg7-g8 Rf3-h3 Nc6-a7 Nh5-f6+
Qd8xf6 e5xf6 Rh8xh4 Rh3xh4 Be8xa4 Be2-h5 Ba4xc2 Bh5xg6 Bc2xg6) -4.06/12 5}
38. Rbf1 {(Rb1-f1 b7-b5 a4xb5 a6xb5 Nf6-h5+ Kg7-g8 Nh5-f6+ Kg8-g7 Nf6-h5+
Kg7-g8 Nh5-f6+ Kg8-g7) +14.99/12 3} Qc8 {(Qc7-c8 Qh4-f2 Rg6xf6 e5xf6+
Kg7-g8 Qf2-e3 b7-b6 g4-g5 h6-h5 Rf3-h3 Nc6-a7 Be2xh5 Be8xa4 Ba3-d6 Ba4xc2)
-5.08/12 4} 39. Nh5+ {(Nf6-h5+ Kg7-g8 Rf3-f6 Qc8-d8 Qh4-f2 Rh8-h7 Rf6xg6+
Kg8-h8) +15.16/8 3} Kg8 {(Kg7-g8 Rf3-f6 Rg6-g7 Nh5xg7 Nc6xe5 d4xe5 Na5-c6
Ng7xe8 Qc8xe8 Rf6xf7 Qe8xf7 Rf1xf7 Kg8xf7) -11.27/13 5} 40. Rf6 {(Rf3-f6
Qc8-d8 Qh4-f2 Rh8-h7 Rf6xg6+ Kg8-h8 Rg6xe6 f7xe6 Qf2-f8+) +18.42/9 3} Rg5
{(Rg6-g5 Rf6xh6 Rh8xh6 Qh4xg5+ Rh6-g6 Nh5-f6+ Kg8-g7 Qg5-h5 Rg6-h6 Ba3-f8+
Kg7xf8 Qh5xh6+ Kf8-e7 Nf6xd5+ Ke7-d8 Qh6-f6+ Kd8-d7 Nd5-b6+ Kd7-c7 Nb6xc8
Kc7xc8 Qf6-h8 Kc8-d7 h2-h4 b7-b5 a4xb5) -13.56/13 4} 41. Bc1 {(Ba3-c1
Rg5-g6 Rf6xg6+ f7xg6 Nh5-f6+ Kg8-g7 g4-g5 h6-h5 Bc1-a3 Be8-f7 Qh4-f4
Nc6-d8) +16.73/12 3} Nxe5 {(Nc6xe5 d4xe5 Be8xa4 Bc1xg5 Ba4xc2 Rf6xf7
Bc2-e4+ Kh1-g1 Rh8-h7 Nh5-f6+ Kg8xf7 Nf6xh7+ Be4-f5 Qh4xh6) -10.58/12 5
Arena Adjudication} 1-0
[/pgn]