MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "917"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[Result "0-1"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnb1qbnr/pppk1ppp/3p4/1N2p3/1P6/3P3N/P1P1PPPP/R1BQKB1R b KQ - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T10:43:32 -0400"]
[GameEndTime "2026-09-14T10:43:33 -0400"]
[PlyCount "48"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {+1.90/9 0.023s, n=21310, sd=13} 6. a3 {-1.11/8 0.016s, n=12210, sd=11}
Kd8 {+1.60/10 0.036s, n=36950, sd=19} 7. Nc3 {-2.08/9 0.015s, n=12086, sd=14}
d4 {+1.53/9 0.014s, n=15757, sd=14} 8. Ne4 {-1.47/10 0.030s, n=35295, sd=16}
a5 {+1.46/10 0.042s, n=43622, sd=16} 9. bxa5 {-1.22/9 0.009s, n=13793, sd=12}
Nc6 {+1.46/9 0.023s, n=22267, sd=15} 10. g3 {-1.24/10 0.019s, n=18221, sd=13}
f5 {+1.17/10 0.031s, n=34653, sd=17} 11. Nd2 {-0.55/10 0.025s, n=32278, sd=15}
h6 {+1.12/9 0.012s, n=14412, sd=14} 12. Bg2 {-0.88/9 0.016s, n=12675, sd=13}
g5 {+1.25/10 0.011s, n=13317, sd=15} 13. Bb2 {-0.72/10 0.031s, n=30638, sd=17}
Bd7 {+0.48/9 0.023s, n=22923, sd=16} 14. c3 {-0.63/10 0.025s, n=23338, sd=16}
g4 {+0.28/10 0.016s, n=13014, sd=11} 15. Ng1 {-0.29/11 0.017s, n=18366, sd=19}
Rxa5 {+0.33/8 0.014s, n=15798, sd=12} 16. cxd4 {-0.14/10 0.017s, n=15085, sd=15}
Nxd4 {+0.16/10 0.019s, n=17180, sd=13}
17. Bxd4 {-0.20/10 0.021s, n=19753, sd=17}
exd4 {-0.14/10 0.031s, n=35585, sd=17} 18. Bxb7 {+0.46/9 0.015s, n=18375, sd=14}
Qe6 {+0.06/9 0.019s, n=17305, sd=13} 19. h3 {-0.26/9 0.020s, n=17265, sd=12}
h5 {+0.12/8 0.020s, n=16229, sd=14} 20. Rb1 {-0.28/9 0.015s, n=18076, sd=16}
Rxa3 {+0.03/9 0.011s, n=15135, sd=15} 21. Nc4 {+0.42/10 0.034s, n=34063, sd=17}
Rc3 {-0.21/9 0.018s, n=20264, sd=15} 22. hxg4 {+1.43/11 0.009s, n=14055, sd=16}
fxg4 {-1.70/11 0.061s, n=69090, sd=20} 23. e4 {+1.97/11 0.038s, n=41055, sd=19}
dxe3 {-1.89/9 0.030s, n=27357, sd=17} 24. Nxe3 {+2.01/10 0.017s, n=14980, sd=18}
h4 {-1.89/8 0.011s, n=13820, sd=13} 25. Ne2 {+2.27/9 0.012s, n=14994, sd=13}
Rc5 {-1.92/9 0.010s, n=12944, sd=11} 26. Bd5 {+3.12/10 0.031s, n=38704, sd=20}
Qa6 {-2.93/8 0.013s, n=13580, sd=13} 27. Rb8+ {+5.22/9 0.022s, n=24813, sd=24}
Ke7 {-3.02/9 0.028s, n=32354, sd=16} 28. Nf4 {+4.59/10 0.016s, n=12409, sd=13}
Bg7 {-4.82/8 0.013s, n=15025, sd=16, White makes an illegal move: e1h1} 0-1