MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "30"]
[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 "r1bqkbnr/ppp1p1pp/n4p2/3p4/7P/N2PP3/PPP1BPP1/R1BQK1NR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:35:08 +0000"]
[GameEndTime "2026-09-14T13:35:08 +0000"]
[PlyCount "28"]
[Termination "illegal move"]
[TimeControl "-"]

5... e5 {+0.02/10 0.020s, n=15349, sd=13} 6. c4 {-0.04/8 0.018s, n=12626, sd=12}
Bb4+ {-0.30/7 0.024s, n=14099, sd=13} 7. Bd2 {+0.14/8 0.032s, n=22426, sd=16}
Ne7 {-0.31/9 0.052s, n=36375, sd=16} 8. d4 {+0.17/8 0.018s, n=13061, sd=14}
exd4 {-0.09/10 0.016s, n=13226, sd=15} 9. Bxb4 {-0.11/9 0.020s, n=14799, sd=14}
Nxb4 {+0.46/11 0.035s, n=25182, sd=16}
10. Qxd4 {-0.26/11 0.047s, n=29407, sd=19}
Nec6 {+0.16/10 0.022s, n=16155, sd=16} 11. Qc3 {-0.20/11 0.027s, n=20022, sd=17}
d4 {+0.02/10 0.017s, n=13300, sd=21} 12. exd4 {-0.14/11 0.028s, n=20577, sd=21}
Qxd4 {+0.37/11 0.017s, n=15259, sd=19} 13. Nf3 {-0.07/12 0.037s, n=28788, sd=17}
Qxc3+ {+0.44/11 0.015s, n=15300, sd=18}
14. bxc3 {-0.41/11 0.028s, n=21450, sd=20} Na6 {+0.20/10 0.012s, n=12291, sd=16}
15. Nd4 {-0.47/10 0.015s, n=14846, sd=12} Bd7 {-0.05/10 0.036s, n=29638, sd=20}
16. Nab5 {-0.40/10 0.019s, n=12092, sd=20} Nxd4 {-0.01/9 0.024s, n=19576, sd=26}
17. cxd4 {-0.13/11 0.041s, n=28722, sd=20}
Bxb5 {+0.03/10 0.014s, n=12883, sd=15} 18. cxb5 {-0.21/9 0.021s, n=15686, sd=20}
Nb4 {+0.04/9 0.013s, n=12384, sd=18, White makes an illegal move: e1a1} 0-1