MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "935"]
[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 "rn1qkbnr/pbp1pppp/8/2Pp4/1p6/P2P2P1/1P2PP1P/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:10:26 +0000"]
[GameEndTime "2026-09-14T16:10:26 +0000"]
[PlyCount "18"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nc6 {-0.89/8 0.013s, n=13624, sd=16}
6. axb4 {+2.24/10 0.014s, n=14243, sd=14} Nxb4 {-2.06/8 0.027s, n=21925, sd=12}
7. Qa4+ {+1.60/10 0.035s, n=32987, sd=17} Nc6 {-1.80/10 0.020s, n=19906, sd=17}
8. Nf3 {+1.47/9 0.017s, n=17609, sd=14} Qd7 {-1.72/9 0.013s, n=13106, sd=12}
9. b4 {+1.65/11 0.032s, n=23400, sd=17} a6 {-1.94/11 0.012s, n=12931, sd=16}
10. Bb2 {+1.70/10 0.016s, n=15394, sd=21} f6 {-1.46/10 0.019s, n=17004, sd=13}
11. Bg2 {+1.71/9 0.017s, n=14259, sd=15} e5 {-1.41/10 0.027s, n=20555, sd=17}
12. h4 {+1.47/9 0.028s, n=23958, sd=17} Nd8 {-1.70/8 0.017s, n=14150, sd=17}
13. Qxd7+ {+1.49/9 0.022s, n=20928, sd=16}
Kxd7 {-1.60/8 0.021s, n=13195, sd=15, White makes an illegal move: e1h1} 0-1