MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1235"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqkbnr/2pp2pp/1pQ5/p3pp2/8/2P3PN/PP1PPP1P/RNB1KB1R b KQkq - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T15:48:31 +0200"]
[GameEndTime "2026-09-14T15:48:33 +0200"]
[PlyCount "57"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nxc6 {+8.87/8 0.067s, n=48280, sd=13}
6. Bg2 {-8.59/7 0.026s, n=20380, sd=12} Nf6 {+8.63/7 0.028s, n=18891, sd=10}
7. Bxc6 {-8.50/7 0.027s, n=13798, sd=11} Ra7 {+8.57/8 0.021s, n=13898, sd=14}
8. Bxd7+ {-8.37/9 0.046s, n=31519, sd=17} Qxd7 {+8.47/7 0.037s, n=19313, sd=12}
9. Ng5 {-8.33/8 0.039s, n=27354, sd=17} f4 {+8.48/7 0.029s, n=21251, sd=11}
10. g4 {-8.31/9 0.076s, n=53003, sd=15} e4 {+8.56/7 0.026s, n=19112, sd=14}
11. Nf7 {-8.55/7 0.026s, n=16640, sd=12} Qxf7 {+8.72/8 0.036s, n=23372, sd=11}
12. Rg1 {-8.67/6 0.024s, n=16195, sd=10} Ba6 {+9.55/7 0.039s, n=23557, sd=9}
13. g5 {-8.70/7 0.040s, n=22337, sd=12} Ng8 {+9.09/7 0.032s, n=14339, sd=11}
14. b3 {-9.09/6 0.023s, n=14045, sd=8} e3 {+9.34/7 0.034s, n=23408, sd=13}
15. dxe3 {-9.25/6 0.054s, n=36625, sd=10} Qh5 {+9.42/8 0.024s, n=17053, sd=12}
16. c4 {-9.54/7 0.030s, n=21859, sd=12} Bb4+ {+9.61/7 0.044s, n=32419, sd=11}
17. Bd2 {-9.60/5 0.025s, n=17997, sd=10} Qh4 {+9.55/8 0.021s, n=16745, sd=14}
18. Rg4 {-9.39/6 0.024s, n=17743, sd=9} Qxh2 {+9.54/7 0.018s, n=13976, sd=12}
19. Kd1 {-10.12/7 0.073s, n=54666, sd=15} Qxf2 {+10.44/8 0.034s, n=25443, sd=14}
20. Rxf4 {-10.44/7 0.024s, n=19898, sd=14}
Bxd2 {+10.44/7 0.019s, n=15882, sd=16}
21. Re4+ {-10.59/6 0.018s, n=14603, sd=14} Ne7 {+10.71/7 0.020s, n=15173, sd=15}
22. Kc2 {-10.90/7 0.027s, n=18982, sd=13} Qxe3 {+11.18/8 0.030s, n=21269, sd=15}
23. Re5 {-11.01/7 0.020s, n=15913, sd=11} Qxe5 {+11.35/8 0.032s, n=18358, sd=13}
24. Kxd2 {-11.19/7 0.069s, n=43089, sd=12}
Qxg5+ {+11.22/7 0.032s, n=24574, sd=11}
25. Kc2 {-11.12/6 0.018s, n=14060, sd=18} Qg6+ {+11.22/7 0.027s, n=18286, sd=14}
26. Kb2 {-11.11/7 0.023s, n=17736, sd=12} b5 {+11.33/8 0.016s, n=13225, sd=13}
27. Nc3 {-11.17/8 0.042s, n=31887, sd=14} bxc4 {+11.41/8 0.035s, n=25972, sd=15}
28. Rd1 {-11.07/7 0.052s, n=41231, sd=13} Qf6 {+11.26/8 0.067s, n=50946, sd=14}
29. Rd6 {-11.04/7 0.016s, n=12026, sd=12} Qxd6 {+11.16/8 0.029s, n=23808, sd=16}
30. Kc2 {-10.86/7 0.028s, n=22396, sd=11} Rb7 {+10.94/8 0.020s, n=17061, sd=15}
31. bxc4 {-11.03/7 0.056s, n=45790, sd=16} Qa3 {+11.15/8 0.021s, n=17873, sd=13}
32. Nb5 {-11.04/8 0.060s, n=45284, sd=17} Qa4+ {+11.23/8 0.018s, n=13220, sd=14}
33. Kd2 {-10.74/5 0.026s, n=16829, sd=18, Black makes an illegal move: e8h8} 1-0