MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "40"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "rnbqkbnr/1pp1p2p/5pp1/p2p4/P2N3P/8/1PPPPPP1/RNBQKBR1 b Qkq - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T15:59:20 +0000"]
[GameEndTime "2026-09-14T15:59:22 +0000"]
[PlyCount "36"]
[Termination "illegal move"]
[TimeControl "-"]

5... c6 {+1.80/8 0.019s, n=14095, sd=14} 6. Nb3 {-0.76/9 0.021s, n=14158, sd=14}
e5 {+0.85/9 0.027s, n=22925, sd=13} 7. d4 {-0.48/9 0.022s, n=20255, sd=12}
Bg4 {+1.16/10 0.074s, n=46258, sd=14} 8. Bd2 {-0.93/7 0.020s, n=18588, sd=10}
Nd7 {+1.37/9 0.018s, n=12856, sd=16} 9. Na3 {-1.09/8 0.014s, n=13105, sd=15}
Bd6 {+1.74/9 0.025s, n=12089, sd=12} 10. Rh1 {-1.76/8 0.027s, n=23575, sd=16}
Ne7 {+2.42/9 0.025s, n=13545, sd=13} 11. h5 {-2.20/8 0.021s, n=17968, sd=12}
g5 {+2.54/9 0.031s, n=14152, sd=13} 12. h6 {-2.39/8 0.016s, n=14331, sd=13}
Rf8 {+2.53/9 0.038s, n=20501, sd=13} 13. dxe5 {-2.30/8 0.028s, n=12921, sd=11}
Nxe5 {+2.36/11 0.100s, n=51982, sd=18} 14. Bc3 {-2.24/9 0.028s, n=16371, sd=14}
Nf5 {+1.98/8 0.021s, n=15027, sd=14} 15. Qd2 {-2.35/9 0.023s, n=13639, sd=16}
Qe7 {+2.63/10 0.028s, n=12679, sd=16} 16. e3 {-3.46/9 0.053s, n=23247, sd=14}
Nh4 {+2.64/9 0.024s, n=12794, sd=18} 17. Nd4 {-3.42/9 0.044s, n=21388, sd=18}
Bc5 {+3.61/9 0.048s, n=26585, sd=17} 18. f3 {-4.04/7 0.050s, n=20434, sd=12}
Bxd4 {+6.95/9 0.018s, n=12804, sd=17} 19. Rxh4 {-7.36/9 0.032s, n=19103, sd=13}
Bxc3 {+7.44/10 0.017s, n=13138, sd=15}
20. Qxc3 {-6.86/11 0.050s, n=24018, sd=15} gxh4 {+7.16/9 0.017s, n=12484, sd=16}
21. fxg4 {-6.98/10 0.057s, n=25766, sd=16} Rg8 {+7.02/10 0.039s, n=28551, sd=15}
22. Be2 {-6.80/10 0.049s, n=24988, sd=16}
Nxg4 {+7.09/9 0.031s, n=15339, sd=17, White makes an illegal move: e1a1} 0-1