MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1264"]
[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 "r1bqkbnr/1pppp1pp/p7/5p2/1n4P1/2P2P2/PP1PP2P/RNBQKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:03:07 +0000"]
[GameEndTime "2026-09-14T16:03:08 +0000"]
[PlyCount "36"]
[Termination "illegal move"]
[TimeControl "-"]

5. cxb4 {+3.56/9 0.028s, n=16917, sd=17} e6 {-3.19/10 0.033s, n=15300, sd=13}
6. Qb3 {+3.61/8 0.027s, n=22088, sd=11} Nh6 {-4.49/9 0.034s, n=19929, sd=13}
7. d3 {+4.34/10 0.074s, n=56663, sd=18} Qh4+ {-3.88/10 0.021s, n=18917, sd=17}
8. Kd1 {+5.01/8 0.014s, n=12685, sd=12} fxg4 {-4.22/11 0.057s, n=43855, sd=20}
9. fxg4 {+5.40/10 0.014s, n=14319, sd=12} Qxg4 {-5.09/8 0.020s, n=16814, sd=13}
10. Nf3 {+5.45/10 0.020s, n=20680, sd=17} Qxb4 {-5.10/10 0.022s, n=15847, sd=13}
11. Qxb4 {+5.17/9 0.016s, n=15377, sd=14} Bxb4 {-5.26/10 0.048s, n=47036, sd=16}
12. Rg1 {+4.97/10 0.021s, n=19079, sd=15} Bf8 {-5.04/8 0.013s, n=12759, sd=12}
13. Bd2 {+4.94/9 0.030s, n=27978, sd=13} g6 {-4.97/9 0.016s, n=15283, sd=13}
14. Nc3 {+5.27/10 0.028s, n=25804, sd=16} Bg7 {-5.22/10 0.039s, n=30523, sd=16}
15. Rc1 {+5.30/10 0.019s, n=17643, sd=12} b6 {-5.26/10 0.037s, n=31749, sd=17}
16. Ne4 {+5.49/9 0.035s, n=28583, sd=15} d5 {-5.22/9 0.035s, n=29790, sd=16}
17. Neg5 {+5.57/10 0.023s, n=21524, sd=17} c5 {-5.80/9 0.018s, n=12074, sd=14}
18. Bh3 {+5.72/10 0.017s, n=17357, sd=18} Nf5 {-5.77/11 0.012s, n=12107, sd=14}
19. e4 {+6.02/10 0.012s, n=12736, sd=16} dxe4 {-5.26/9 0.018s, n=16818, sd=16}
20. dxe4 {+5.94/10 0.021s, n=20507, sd=19} Nd4 {-5.85/9 0.017s, n=13942, sd=16}
21. Nxd4 {+5.63/12 0.027s, n=25490, sd=28}
Bxd4 {-5.68/10 0.016s, n=15292, sd=16}
22. Rg3 {+5.48/10 0.033s, n=29333, sd=25, Black makes an illegal move: e8h8} 1-0