MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1459"]
[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 "r1bqkbnr/pp1pp1pp/2p5/5p2/1n4P1/P7/1BPPPP1P/RN1QKBNR w KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:40:11 +0000"]
[GameEndTime "2026-09-14T13:40:12 +0000"]
[PlyCount "41"]
[Termination "illegal move"]
[TimeControl "-"]

5. axb4 {+4.48/9 0.029s, n=15163, sd=14} fxg4 {-4.34/10 0.019s, n=15477, sd=13}
6. e3 {+3.99/10 0.126s, n=77014, sd=16} d5 {-4.30/9 0.027s, n=20240, sd=11}
7. b5 {+3.95/8 0.032s, n=26143, sd=12} Nf6 {-4.25/9 0.020s, n=16629, sd=12}
8. bxc6 {+4.05/9 0.024s, n=19650, sd=13} bxc6 {-3.61/10 0.028s, n=21776, sd=15}
9. Ba6 {+4.24/11 0.074s, n=54106, sd=20} h5 {-4.11/9 0.026s, n=18821, sd=13}
10. Bxc8 {+4.37/9 0.021s, n=17097, sd=17} Qxc8 {-4.41/9 0.020s, n=15241, sd=14}
11. Bxf6 {+4.61/10 0.029s, n=20588, sd=14} exf6 {-4.30/9 0.031s, n=22050, sd=14}
12. Ne2 {+4.91/10 0.041s, n=32561, sd=14} Bd6 {-4.47/9 0.036s, n=16782, sd=15}
13. c4 {+5.21/9 0.025s, n=13703, sd=9} dxc4 {-4.70/8 0.019s, n=13495, sd=15}
14. Qc2 {+5.65/9 0.026s, n=14939, sd=19} Qe6 {-5.05/9 0.041s, n=23130, sd=15}
15. Qg6+ {+5.53/10 0.023s, n=14378, sd=17} Kf8 {-4.23/9 0.037s, n=17227, sd=15}
16. Nbc3 {+4.51/9 0.019s, n=13552, sd=14} Rh6 {-4.32/9 0.023s, n=16075, sd=11}
17. Qb1 {+4.71/10 0.028s, n=21295, sd=14} Rb8 {-4.92/8 0.033s, n=15583, sd=12}
18. Qa2 {+4.48/9 0.025s, n=17518, sd=15} f5 {-4.69/9 0.025s, n=13982, sd=14}
19. Qxa7 {+4.34/10 0.044s, n=27486, sd=17} Rf6 {-4.56/9 0.018s, n=12186, sd=12}
20. h3 {+4.51/9 0.032s, n=22055, sd=13} Kg8 {-5.03/10 0.071s, n=42845, sd=20}
21. Nd4 {+5.13/10 0.016s, n=12272, sd=14} Qe8 {-5.65/10 0.065s, n=33277, sd=20}
22. Qa6 {+5.47/10 0.019s, n=14921, sd=16} g3 {-4.73/10 0.055s, n=28436, sd=19}
23. Qxc4+ {+5.47/8 0.020s, n=14126, sd=14} Kh8 {-4.86/9 0.042s, n=23670, sd=21}
24. Qxc6 {+5.33/10 0.014s, n=13424, sd=14}
Qf8 {-5.23/10 0.049s, n=37149, sd=17, White makes an illegal move: e1h1} 0-1