MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "490"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "r1bqk1nr/ppppp1bp/n7/5pp1/1P5P/3P1N2/P1P1PPP1/RNBQKB1R w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:33 +0000"]
[GameEndTime "2026-09-14T13:37:34 +0000"]
[PlyCount "32"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {-0.68/9 0.016s, n=15004, sd=13} g4 {+1.01/10 0.024s, n=19922, sd=18}
6. b5 {+0.26/10 0.022s, n=15695, sd=13} Nc5 {+1.59/10 0.033s, n=27980, sd=14}
7. c3 {-0.58/11 0.028s, n=24955, sd=17} Ne4 {+0.91/10 0.025s, n=17817, sd=13}
8. Ng5 {-0.71/9 0.024s, n=20750, sd=14} Ngf6 {+0.80/9 0.015s, n=12649, sd=15}
9. Bf4 {-0.42/9 0.029s, n=22139, sd=14} Nd6 {+1.12/9 0.016s, n=14716, sd=12}
10. Qb3 {-1.55/8 0.025s, n=16846, sd=11} e6 {+1.31/10 0.023s, n=19075, sd=17}
11. e4 {-1.34/10 0.022s, n=17287, sd=13} fxe4 {+1.46/10 0.018s, n=15033, sd=16}
12. Nd2 {-1.58/9 0.018s, n=12461, sd=14} h6 {+1.84/11 0.018s, n=17490, sd=14}
13. Bxd6 {-0.95/11 0.015s, n=13299, sd=14}
hxg5 {+1.44/10 0.029s, n=23700, sd=16} 14. Be5 {-1.56/10 0.016s, n=15675, sd=17}
Rxh4 {+1.88/9 0.017s, n=13022, sd=13} 15. Rxh4 {-1.71/12 0.039s, n=31432, sd=19}
gxh4 {+2.40/9 0.012s, n=12609, sd=12} 16. Be2 {-1.97/8 0.015s, n=13036, sd=11}
d6 {+2.88/10 0.032s, n=22945, sd=15} 17. Bh2 {-2.78/10 0.032s, n=26417, sd=17}
Qe7 {+2.99/9 0.014s, n=12469, sd=14} 18. Qc2 {-2.84/10 0.021s, n=17317, sd=16}
d5 {+2.69/9 0.033s, n=22116, sd=17} 19. Nf1 {-2.70/11 0.023s, n=18936, sd=14}
Bd7 {+2.58/9 0.016s, n=13606, sd=14}
20. Qc1 {-3.34/7 0.021s, n=16614, sd=11, Black makes an illegal move: e8a8} 1-0