MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2179"]
[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 "rnb1kbnr/1pq1pppp/p1p5/3p1P2/8/PP6/2PPP1PP/RNBQKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T15:38:41 +0200"]
[GameEndTime "2026-09-14T15:38:42 +0200"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bb2 {-3.65/8 0.018s, n=14282, sd=10} Bxf5 {+3.69/10 0.037s, n=20816, sd=13}
6. c4 {-3.65/9 0.017s, n=12729, sd=14} Nf6 {+3.89/10 0.025s, n=21164, sd=14}
7. e3 {-3.83/8 0.019s, n=13554, sd=11} Bg6 {+3.61/9 0.014s, n=12673, sd=15}
8. cxd5 {-3.82/9 0.031s, n=19630, sd=14} cxd5 {+3.75/10 0.024s, n=17136, sd=15}
9. Nf3 {-3.89/8 0.019s, n=15121, sd=11} e6 {+3.92/10 0.015s, n=13864, sd=15}
10. Bxf6 {-3.86/11 0.045s, n=39370, sd=16} gxf6 {+3.86/9 0.027s, n=20966, sd=14}
11. Be2 {-3.84/9 0.019s, n=15006, sd=15} Nc6 {+4.47/10 0.019s, n=13787, sd=12}
12. b4 {-3.77/9 0.020s, n=13139, sd=13} d4 {+4.18/9 0.034s, n=20617, sd=20}
13. exd4 {-2.10/9 0.021s, n=14451, sd=11} Qd8 {+3.78/10 0.039s, n=26267, sd=20}
14. d5 {-3.79/11 0.030s, n=18998, sd=17} Qxd5 {+3.72/11 0.049s, n=32908, sd=18}
15. Nc3 {-3.77/9 0.025s, n=13476, sd=15} Qd6 {+3.85/10 0.027s, n=17186, sd=13}
16. b5 {-3.61/11 0.024s, n=19121, sd=17} Nd4 {+3.45/9 0.017s, n=13438, sd=18}
17. Nxd4 {-4.18/11 0.038s, n=26603, sd=20}
Qxd4 {+3.50/10 0.012s, n=12945, sd=17} 18. Qa4 {-4.19/10 0.025s, n=18265, sd=15}
Qxa4 {+3.96/11 0.019s, n=19464, sd=20} 19. Nxa4 {-4.07/9 0.020s, n=19051, sd=16}
Be4 {+3.59/10 0.014s, n=15006, sd=13, White makes an illegal move: e1h1} 0-1