MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2388"]
[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/p2ppppp/1pp5/8/1n4P1/3PP3/PPP2PBP/RNBQK1NR w KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T16:13:51 +0200"]
[GameEndTime "2026-09-14T16:13:52 +0200"]
[PlyCount "40"]
[Termination "illegal move"]
[TimeControl "-"]

5. a3 {+1.32/10 0.034s, n=25321, sd=16} Na6 {-1.24/9 0.034s, n=23248, sd=13}
6. b4 {+1.43/9 0.018s, n=12595, sd=13} Nc7 {-1.25/9 0.028s, n=16560, sd=13}
7. Bb2 {+1.45/9 0.022s, n=16288, sd=14} e6 {-1.33/9 0.021s, n=14232, sd=13}
8. Nf3 {+1.41/9 0.017s, n=14486, sd=15} a5 {-1.41/9 0.037s, n=30541, sd=14}
9. Nbd2 {+1.56/9 0.023s, n=17290, sd=15} axb4 {-1.19/10 0.020s, n=16778, sd=18}
10. axb4 {+1.66/9 0.015s, n=12479, sd=17} Rxa1 {-1.15/10 0.015s, n=13070, sd=15}
11. Qxa1 {+1.12/9 0.038s, n=29446, sd=15} f6 {-1.22/11 0.039s, n=31192, sd=17}
12. b5 {+1.15/10 0.077s, n=52769, sd=17} Nxb5 {-0.81/10 0.026s, n=16099, sd=15}
13. g5 {+0.83/10 0.048s, n=34504, sd=16} Nd6 {-0.80/10 0.022s, n=13830, sd=15}
14. h4 {+1.20/9 0.020s, n=13076, sd=11} Nf7 {-1.26/9 0.030s, n=20694, sd=18}
15. Ke2 {+1.19/8 0.026s, n=18669, sd=18} e5 {-1.55/8 0.030s, n=14317, sd=11}
16. Qa7 {+1.21/8 0.033s, n=21235, sd=14} Bb4 {-1.35/8 0.022s, n=16025, sd=14}
17. Bh3 {+0.90/7 0.017s, n=12911, sd=9} d5 {-0.53/10 0.025s, n=16823, sd=12}
18. Bxc8 {+0.66/8 0.021s, n=12900, sd=11} Qxc8 {-0.65/10 0.021s, n=15952, sd=16}
19. Qxb6 {+0.66/10 0.015s, n=14489, sd=13} Bd6 {-0.45/9 0.018s, n=13610, sd=16}
20. Ra1 {+0.91/10 0.033s, n=23272, sd=19} Ne7 {-0.92/10 0.031s, n=19390, sd=13}
21. gxf6 {+0.75/9 0.028s, n=22984, sd=16} gxf6 {-0.74/10 0.020s, n=13633, sd=17}
22. Ra7 {+0.78/10 0.022s, n=16514, sd=15} Qb8 {-0.73/9 0.023s, n=16901, sd=20}
23. Rb7 {+0.75/11 0.020s, n=17342, sd=18} Qd8 {-0.69/10 0.019s, n=14651, sd=15}
24. Qa7 {+0.95/10 0.016s, n=12588, sd=16, Black makes an illegal move: e8h8} 1-0