MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "973"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnbqkb1r/p1ppp1pp/7n/1p6/1P3pP1/N7/PBPPPP1P/1R1QKBNR b Kkq - 3 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:54:23 +0000"]
[GameEndTime "2026-09-14T14:54:24 +0000"]
[PlyCount "33"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bb7 {+0.11/10 0.032s, n=32999, sd=16}
6. Nf3 {-0.08/10 0.013s, n=13303, sd=13} a6 {+0.43/10 0.019s, n=19601, sd=15}
7. c4 {-0.35/8 0.013s, n=12452, sd=12} Nc6 {+0.15/9 0.019s, n=18550, sd=14}
8. Bc3 {+0.27/10 0.014s, n=14358, sd=16} e5 {+0.53/10 0.010s, n=12002, sd=13}
9. cxb5 {-0.18/9 0.019s, n=19033, sd=15} axb5 {-0.29/10 0.014s, n=15440, sd=24}
10. Nxb5 {+0.11/11 0.055s, n=49679, sd=20} e4 {+0.05/10 0.012s, n=12009, sd=15}
11. Nfd4 {+0.16/10 0.055s, n=50284, sd=19} Nxg4 {+0.42/9 0.027s, n=24574, sd=14}
12. Rg1 {+0.81/9 0.023s, n=21517, sd=15} Nce5 {+0.15/9 0.023s, n=21459, sd=15}
13. Nf5 {+0.90/9 0.025s, n=24459, sd=16} Rc8 {+0.39/9 0.034s, n=32828, sd=13}
14. Bh3 {+0.23/8 0.016s, n=15704, sd=14} Qg5 {+0.63/10 0.013s, n=14148, sd=12}
15. Bxe5 {+0.24/9 0.013s, n=13480, sd=14} Qxf5 {+0.81/9 0.013s, n=13260, sd=13}
16. Bd4 {-0.66/9 0.021s, n=20811, sd=15} h5 {+1.25/10 0.039s, n=36565, sd=15}
17. Nc3 {-0.94/9 0.026s, n=23068, sd=17} Be7 {+0.86/10 0.025s, n=23554, sd=19}
18. Qb3 {-0.63/9 0.013s, n=13010, sd=14} Bh4 {+1.11/11 0.026s, n=25729, sd=23}
19. Kd1 {-1.01/8 0.013s, n=13006, sd=13} Bf6 {+0.62/9 0.024s, n=23201, sd=18}
20. Qc4 {-0.57/10 0.020s, n=19274, sd=20} Bxd4 {+0.64/9 0.013s, n=12184, sd=16}
21. Qxd4 {-0.55/10 0.018s, n=17926, sd=16, Black makes an illegal move: e8h8}
1-0