MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "445"]
[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 "rnbqkb1r/pp1pp1p1/7n/2p2p1p/P5PP/2N4N/1PPPPP2/R1BQKB1R b KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:24 +0000"]
[GameEndTime "2026-09-14T13:37:25 +0000"]
[PlyCount "34"]
[Termination "illegal move"]
[TimeControl "-"]

5... hxg4 {+0.35/9 0.021s, n=13013, sd=19}
6. Nf4 {-0.64/10 0.014s, n=12048, sd=14} d5 {+0.63/9 0.031s, n=22999, sd=14}
7. Ng6 {-0.66/10 0.030s, n=25173, sd=16} Rg8 {+0.06/10 0.033s, n=21056, sd=17}
8. d4 {-0.57/10 0.028s, n=17541, sd=14} cxd4 {+0.50/12 0.031s, n=23076, sd=18}
9. Qxd4 {-0.44/10 0.020s, n=14928, sd=19} e6 {+0.14/12 0.018s, n=15131, sd=20}
10. Bg5 {-0.68/10 0.052s, n=35296, sd=17} Nc6 {+0.60/12 0.035s, n=21013, sd=20}
11. Qd2 {-0.79/10 0.030s, n=17707, sd=15} Qa5 {+0.57/9 0.022s, n=13601, sd=13}
12. Nxf8 {-0.79/10 0.038s, n=27659, sd=21}
Rxf8 {+0.43/10 0.015s, n=13346, sd=15} 13. Nb5 {-0.83/9 0.040s, n=23175, sd=14}
Qxd2+ {+1.11/9 0.024s, n=17457, sd=16} 14. Bxd2 {-0.99/8 0.016s, n=12171, sd=15}
Kf7 {+0.96/10 0.034s, n=29860, sd=18} 15. c4 {-0.91/9 0.023s, n=13878, sd=15}
dxc4 {+1.11/10 0.033s, n=29032, sd=17} 16. Nd6+ {-0.99/8 0.016s, n=15256, sd=15}
Kg6 {+1.13/9 0.023s, n=19674, sd=17} 17. Bg2 {-0.94/9 0.016s, n=14368, sd=14}
e5 {+0.95/8 0.014s, n=13391, sd=11} 18. Nxc4 {-1.13/9 0.081s, n=57150, sd=16}
Be6 {+1.07/9 0.033s, n=26499, sd=15} 19. Bxc6 {-1.84/10 0.040s, n=38114, sd=17}
Bxc4 {+1.82/9 0.021s, n=15433, sd=14} 20. h5+ {-2.07/10 0.048s, n=45241, sd=21}
Kh7 {+2.04/9 0.014s, n=13320, sd=15} 21. Bg2 {-2.10/9 0.010s, n=12014, sd=14}
Rac8 {+2.16/10 0.035s, n=29339, sd=15, White makes an illegal move: e1h1} 0-1