MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1602"]
[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 "rnbqkbnr/ppp1p1pp/3p4/8/4Pp1P/2PP4/PP1Q1PP1/RNB1KBNR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:03:26 +0000"]
[GameEndTime "2026-09-14T16:03:27 +0000"]
[PlyCount "27"]
[Termination "illegal move"]
[TimeControl "-"]

5... e5 {-0.29/9 0.023s, n=14966, sd=15}
6. Nf3 {-0.03/10 0.041s, n=33941, sd=17} Nf6 {-0.09/9 0.028s, n=23232, sd=15}
7. d4 {+0.24/10 0.014s, n=12561, sd=16} Nc6 {-0.13/9 0.017s, n=12818, sd=13}
8. Qc2 {+0.25/9 0.018s, n=14388, sd=14} Be7 {+0.05/9 0.026s, n=20843, sd=17}
9. Bc4 {+0.12/9 0.018s, n=14544, sd=15} Ng4 {+0.36/9 0.017s, n=14818, sd=12}
10. b4 {+0.19/10 0.028s, n=20966, sd=16} Bf6 {-0.42/9 0.033s, n=25264, sd=15}
11. Bb2 {+0.24/9 0.018s, n=14203, sd=11} Qe7 {-0.25/10 0.040s, n=28632, sd=15}
12. Nbd2 {+0.18/8 0.019s, n=13775, sd=16} Bd7 {-0.34/9 0.031s, n=23481, sd=14}
13. a4 {+0.18/8 0.018s, n=13018, sd=11} a6 {-0.22/10 0.028s, n=17917, sd=16}
14. Qb3 {+0.29/9 0.020s, n=15415, sd=17} Nd8 {-0.18/9 0.017s, n=12608, sd=12}
15. Qa2 {+0.39/9 0.021s, n=16312, sd=13} h6 {-0.22/9 0.017s, n=13556, sd=14}
16. h5 {+0.55/10 0.044s, n=28284, sd=17} Nf7 {-0.28/11 0.050s, n=36835, sd=19}
17. Bd5 {+0.49/9 0.027s, n=17302, sd=15} Rb8 {-0.64/9 0.017s, n=12377, sd=16}
18. Bb3 {-0.27/10 0.060s, n=43762, sd=15, Black makes an illegal move: e8h8} 1-0