The shortest mate:
[pgn]
[Event "Galactic Match"]
[Site "ISR 3"]
[Date "2021.12.14"]
[Round "5"]
[White "EasyPeasy"]
[Black "Raubfisch X47e1_nn_sl-bmi2"]
[Result "0-1"]
[BlackElo "2200"]
[ECO "D43"]
[Opening "Semi-Slav"]
[Time "18:59:56"]
[Variation "Moscow, 7.e3 Nd7 8.Bd3 dxc4"]
[WhiteElo "2000"]
[TimeControl "240+2"]
[Termination "normal"]
[PlyCount "30"]
[WhiteType "program"]
[BlackType "program"]
1. Nf3 Nf6 2. d4 d5 3. c4 e6 4. Nc3 c6 5. Bg5 h6 6. Bxf6 Qxf6 7. e3 Nd7 8.
Bd3 dxc4 9. Bxc4 Bd6 10. Nd2 Qe7 {(Qf6-e7 O-O O-O Qd1-c2 c6-c5 d4-d5 Nd7-b6
e3-e4 Bd6-e5 Ra1-e1 Qe7-f6 Bc4-b3 e6xd5 e4xd5 Bc8-g4 Nc3-e4 Qf6-g6 Ne4xc5
Qg6xc2 Bb3xc2 Be5xb2) +0.09/25 5} 11. h3 O-O {(O-O O-O Rf8-d8 Qd1-b3 Nd7-b6
Ra1-d1 Bd6-c7 Bc4-e2 e6-e5 d4xe5 Bc7xe5 Nd2-f3 Bc8-e6 Qb3-c2 Rd8xd1 Rf1xd1
Be5-c7 Nf3-d4 Be6-d7 Nc3-b5 Bc7-e5 Nb5-c3 Ra8-d8 Nc3-a4 Be5-c7 Na4xb6 a7xb6
Nd4-f3 g7-g6 Qc2-b3 Bd7-f5 Rd1xd8+ Qe7xd8) +0.27/29 12} 12. Qf3 Kh8
{(Kg8-h8 O-O e6-e5 Qf3-e2 f7-f5 a2-a4 a7-a5 Bc4-b3 Bd6-c7 Ra1-d1 e5-e4
f2-f3 Qe7-d6 f3-f4 Nd7-b6 Nd2-c4 Nb6xc4 Bb3xc4 Bc8-d7 d4-d5 Qd6-c5 d5xc6
Bd7xc6 Nc3-d5 Bc6xa4 Rd1-a1 Ba4-d7 Rf1-d1 Bd7-e8) +0.67/28 7} 13. O-O e5
{(e6-e5 Bc4-b3 f7-f5 Qf3-e2 a7-a5 Ra1-d1 Bd6-c7 d4xe5 Nd7xe5 f2-f4 Ne5-d7
Bb3-c2 Nd7-c5 Qe2-f2 b7-b5 Rf1-e1 Bc8-e6 Nd2-f3 Ra8-e8 Nf3-h4 Qe7-f6 g2-g4
g7-g6 Kg1-h1 b5-b4 g4xf5 g6xf5 Re1-g1 b4xc3 Nh4-g6+ Kh8-h7 Ng6xf8+ Re8xf8)
+0.69/30 9} 14. dxe5 Qxe5 {(Qe7xe5 Qf3-g3 Qe5xg3 f2xg3 Kh8-g8 Nd2-e4 Bd6-c7
Bc4-b3 Nd7-e5 Rf1-d1 b7-b6 Ne4-d6 Bc8-a6 g3-g4 Ra8-d8 Nd6-f5 Rd8xd1+ Ra1xd1
Rf8-d8 Bb3-c2 Kg8-f8 b2-b3 Rd8xd1+ Nc3xd1 g7-g6 Nf5xh6 b6-b5) +1.16/27 7}
15. Ne2 Qh2# {(Qe5-h2+) +M1/245 4} 0-1
[/pgn]
The longest mate:
[pgn]
[Event "Galactic Match"]
[Site "ISR 3"]
[Date "2021.12.14"]
[Round "9"]
[White "EasyPeasy"]
[Black "Raubfisch X47e1_nn_sl-bmi2"]
[Result "0-1"]
[BlackElo "2200"]
[ECO "C19"]
[Opening "French"]
[Time "19:04:22"]
[Variation "Winawer, 6...Ne7 7.Nf3 Qc7 8.a4"]
[WhiteElo "2000"]
[TimeControl "240+2"]
[Termination "normal"]
[PlyCount "64"]
[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 Re8 11. dxc5 Nd7 {(Nb8-d7 Ra1-a3 Nd7xc5 Bc1-f4
b7-b6 Nf3-d4 Nc5xd3 c2xd3 Bc8-a6 Rf1-e1 Ne7-f5 Nd4xf5 e6xf5 d3-d4 Qc7-e7
Ra3-a1 Ra8-c8 a4-a5 Ba6-c4 Bf4-c1 Qe7-e6 Bc1-a3 Kg8-h7 Qd1-f3 Qe6-g6 Ba3-b4
Rc8-c6 a5xb6 a7xb6) +0.10/29 4} 12. Qe2 Nxc5 {(Nd7xc5 a4-a5 Bc8-d7 Bc1-a3
Qc7xa5 Qe2-e3 Re8-c8 Rf1-b1 Bd7-e8 Nf3-d4 Qa5-c7 Ba3xc5 Qc7xc5 Rb1xb7
Rc8-b8 Nd4-f5 Qc5xe3 Nf5xe7+ Kg8-f8 Rb7xb8 Qe3xd3 Rb8xe8+ Kf8xe8 c2xd3
Ke8xe7 Ra1-a6 Ke7-e8 f2-f4 Ra8-c8 Ra6xa7 Rc8xc3 Kg1-f2 Rc3xd3 Ra7-a8+
Ke8-d7 Ra8-a7+) 0.00/35 7} 13. Bb5 Bd7 {(Bc8-d7 Nf3-d4 Ne7-g6 f2-f4 a7-a6
Bb5xd7 Qc7xd7 Qe2-h5 Ra8-c8 a4-a5 Nc5-e4 f4-f5 e6xf5 e5-e6 Re8xe6 Nd4xe6
Qd7xe6 Qh5xf5 Ne4xc3 Bc1-b2 Nc3-e4 Qf5xe6 f7xe6 Ra1-b1 Rc8xc2 g2-g3)
+1.29/28 6} 14. Bxd7 Qxd7 {(Qc7xd7 a4-a5 Nc5-e4 c3-c4 Ra8-c8 c4xd5 Ne4-c3
Qe2-d3 Ne7xd5 Bc1-a3 Re8-d8 Ba3-d6 a7-a6 Rf1-e1 Qd7-b5 g2-g3 Qb5xd3 c2xd3
Nc3-b5 Re1-b1 Nd5-c3 Rb1-b3 Nb5xd6 e5xd6 Nc3-b5 Nf3-e5 Nb5xd6 Ne5-c4 Nd6-b5
Ra1-b1 Rc8-c7 h2-h4 Rc7-c5 Rb1-b2 Rd8-d4 Kg1-g2) +2.19/32 16} 15. a5 Ne4
{(Nc5-e4 c3-c4 Ra8-c8 c4xd5 Ne4-c3 Qe2-d3 Ne7xd5 Bc1-a3 Qd7-c6 Ba3-d6 a7-a6
Rf1-e1 Nc3-b5 Nf3-d4 Nb5xd4 Qd3xd4 Nd5-c3 Re1-e3 Nc3-b5 Qd4-f4 Qc6-c4
Qf4-f3 Rc8-c6 Ra1-c1 Re8-c8 h2-h3 Qc4-a4 Re3-d3 Qa4xa5 Bd6-e7 Qa5-c7 Be7-f6
g7xf6) +2.46/32 4} 16. Kh1 Rac8 {(Ra8-c8 Bc1-b2 Rc8-c4 Qe2-e3 a7-a6 Nf3-d4
Re8-c8 Ra1-a3 Qd7-c7 Kh1-g1 Ne4xc3 Ra3xc3 Rc4xc3 Bb2xc3 Qc7xc3 Qe3xc3
Rc8xc3 Rf1-b1 Rc3-c4 c2-c3 Rc4xc3 g2-g3 Rc3-c4 Rb1xb7 Rc4xd4 Rb7xe7 Rd4-a4
Kg1-g2 Ra4xa5 g3-g4 Ra5-a2 Re7-e8+ Kg8-h7) +4.06/29 14} 17. Be3 a6 {(a7-a6
Be3-d4 Ne4xc3 Qe2-d3 Nc3-e4 c2-c3 Ne7-f5 Ra1-a2 Nf5xd4 c3xd4 Rc8-c3 Qd3-b1
Rc3-c7 Ra2-b2 Re8-c8 g2-g3 Ne4-c3 Qb1-a1 Nc3-b5 Rf1-b1 Rc7-c3 Rb2-b3 Rc3xb3
Rb1xb3 Qd7-c7 Kh1-g2 Qc7-c2 Qa1-b1 Qc2xb1 Rb3xb1) +4.54/34 5} 18. Qd3 Rxc3
{(Rc8xc3 Qd3-d1 Re8-c8 Nf3-d4 Ne7-c6 Nd4-b3 Qd7-c7 Qd1-h5 Rc3xc2 f2-f3
Ne4-c3 Rf1-c1 Rc2xc1+ Ra1xc1 d5-d4 Be3xh6 g7xh6 f3-f4 Kg8-h7 Qh5-h3 Nc3-d5
Qh3-d3+ Kh7-g7 Qd3-g3+ Kg7-f8 Qg3-h3 Kf8-e8 Qh3xh6 Qc7-e7 f4-f5 e6xf5 e5-e6
f7xe6 Nb3-c5 Qe7-f6 Qh6xf6 Nd5xf6 Nc5xe6) +5.61/28 6} 19. Qd4 Nf5 {(Ne7-f5
Qd4-b6 Nf5xe3 f2xe3 Re8-c8 Ra1-b1 Rc8-c7 Rf1-c1 Rc3-c5 h2-h3 Ne4-c3 Rb1-a1
Qd7-c8 Qb6-b4 Nc3-e4 Kh1-h2 Rc5-b5 Qb4-a3 Rc7-c5 Rc1-b1 Rb5xa5 Qa3xa5
Rc5xa5 Ra1xa5) +6.97/30 6} 20. Qb4 Rxc2 {(Rc3xc2 Be3-b6 Re8-c8 Qb4-a4
Qd7xa4 Ra1xa4 Rc8-c4 Ra4-a1 Nf5-e7 Kh1-g1 Ne7-c6 h2-h3 Ne4-c3 Kg1-h1 g7-g5
Bb6-e3 Kg8-g7 Kh1-h2 Kg7-g6 Be3-b6 h6-h5 Bb6-e3 Nc3-e4 Nf3xg5 Ne4xg5 Be3xg5
Kg6xg5 Kh2-g1) +7.34/30 15} 21. Bf4 Nxf2+ {(Ne4xf2+ Kh1-g1 Rc2-c4 Qb4-d2
Nf2-e4 Qd2-e1 Re8-c8 g2-g4 Nf5-e7 Bf4-e3 d5-d4 Be3xh6 Qd7-d5 Bh6-d2 Ne7-g6
Ra1-d1 d4-d3 h2-h3 Rc4-c2 Qe1-e3 Ne4xd2 Rd1xd2 Rc2xd2 Nf3xd2 Rc8-c2 Qe3-g5
Qd5-d4+ Kg1-h1) +8.63/26 4} 22. Kg1 Rc4 {(Rc2-c4 Qb4-d2 Nf2-e4 Qd2-d1
Re8-c8 Nf3-d2 Ne4xd2 Bf4xd2 Qd7-c7 Qd1-e1 Rc4-e4 Ra1-c1 Qc7-d7 Rc1xc8+
Qd7xc8 Qe1-b1 Qc8-c5+ Kg1-h1 Qc5-d4 Qb1-c1 Re4-e2 Rf1xf5 Re2xd2 Rf5-f3
Qd4-e4 Qc1-f1 Qe4-e2 Qf1xe2 Rd2xe2 g2-g3) +8.41/27 13} 23. Qa3 Nh3+
{(Nf2-h3+ g2xh3 Rc4xf4 Nf3-d2 Rf4xf1+ Nd2xf1 Qd7-c7 Nf1-g3 Qc7xe5 Ra1-f1
d5-d4 Qa3-f3 Nf5-d6 Qf3-f4 Qe5xf4 Rf1xf4 e6-e5 Rf4-g4 e5-e4 h3-h4 Re8-e5
Kg1-f2 Kg8-f8 Kf2-e2 d4-d3+ Ke2-e3) +9.37/23 6} 24. gxh3 Rxf4 {(Rc4xf4
Qa3-b2 Re8-c8 Nf3-d4 Rf4xd4 Rf1xf5 Rd4-e4 Rf5-f3 d5-d4 Ra1-d1 Qd7-d5 Qb2-g2
Qd5xe5 Rd1-f1 f7-f5 Qg2-g6 d4-d3 Rf3xd3 Re4-e1 Rf1xe1 Qe5xe1+ Kg1-g2
Qe1-e2+ Kg2-g1) +9.20/26 6} 25. Kh1 Rc8 {(Re8-c8 Nf3-d2 Rf4xf1+ Ra1xf1
Rc8-c2 Qa3-d3 Qd7-c6 Kh1-g1 Qc6-c5+ Kg1-h1 Rc2-c3 Qd3-e2 Rc3-e3 Qe2-g2
Qc5-b5 Rf1-g1 Re3-e2 h3-h4 Re2xg2 Rg1xg2 Qb5xa5 Nd2-f1 Qa5-e1 Rg2-g1 Nf5xh4
Nf1-g3 Qe1xe5) +9.76/27 6} 26. Rg1 d4 {(d5-d4 Rg1-g4 Rf4xg4 h3xg4 Nf5-e3
Qa3-a2 Qd7-c6 Qa2-f2 Ne3xg4 Qf2-g3 Ng4-e3 Ra1-g1 g7-g6 Rg1-e1 Qc6-e4 Kh1-g1
Rc8-c2 h2-h3 Kg8-g7 Qg3-f2 Qe4-f4 Re1-e2 Rc2xe2 Qf2xe2 Qf4-g3+ Kg1-h1 g6-g5
Nf3xd4 Qg3xh3+ Qe2-h2 Qh3-f1+ Qh2-g1 Qf1-d3 Qg1-f2 Qd3xd4 Qf2-f6+ Kg7-g8)
+10.35/32 5} 27. Nd2 Qd5+ {(Qd7-d5+ Rg1-g2 Rf4-f2 Nd2-f3 Rf2xf3 Qa3-a2
Qd5-e4 h3-h4 Nf5xh4 Qa2-e2 Rf3-e3 Qe2-g4 Qe4xg2+ Qg4xg2 Nh4xg2 Kh1xg2
Rc8-c2+ Kg2-f1 Re3-f3+ Kf1-g1 d4-d3 Ra1-b1 d3-d2 Rb1-d1 Rc2-c1 Kg1-g2
Rc1xd1 Kg2xf3 Rd1-e1 Kf3-g3 d2-d1R Kg3-f2 Re1xe5 Kf2-f3 Rd1-d3+ Kf3-f2
Re5xa5) +20.84/23 6} 28. Ne4 Qxe4+ {(Qd5xe4+ Rg1-g2 Rc8-c2 Qa3-f3 Qe4xf3
Ra1-g1 Rf4-h4 Rg1-b1 Qf3xg2+) +M5/78 6} 29. Rg2 Rc2 {(Rc8-c2 Qa3-f3 Qe4xf3
Ra1-g1 Rf4-h4 Rg1-b1 Qf3xg2+) +M4/158 6} 30. Rg1 Rf1 {(Rf4-f1 Qa3-f3 Qe4xf3
Rg1xf1 Qf3xg2+) +M3/239 5} 31. Qf8+ Kxf8 {(Kg8xf8 Rg1xf1 Qe4xg2+) +M2/245
3} 32. Rxf1 Qxg2# {(Qe4xg2+) +M1/245 3} 0-1
[/pgn]
Both engines used Perfect_2010.abk book.
Interesting to watch how a neural generation engine plays against an engine with a simplistic architecture. .....a kind of AI psychology.........
