MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2278"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "r1bqkb1r/p1ppppp1/1pn2n1p/8/1P6/B1N1P2N/P1PP1PPP/R2QKB1R b KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T18:04:55 +0200"]
[GameEndTime "2026-09-14T18:04:56 +0200"]
[PlyCount "32"]
[Termination "illegal move"]
[TimeControl "-"]

5... e6 {+2.31/10 0.021s, n=15730, sd=14}
6. Bb2 {-2.59/9 0.042s, n=28944, sd=13} Bxb4 {+2.54/9 0.019s, n=12503, sd=15}
7. a3 {-2.44/9 0.030s, n=20108, sd=14} Be7 {+2.66/9 0.024s, n=16435, sd=12}
8. d4 {-2.94/9 0.060s, n=41683, sd=14} d5 {+2.93/10 0.040s, n=23792, sd=13}
9. Bb5 {-2.81/9 0.017s, n=13288, sd=11} Bb7 {+2.91/9 0.022s, n=13753, sd=15}
10. Nf4 {-2.94/9 0.023s, n=13531, sd=12} Rc8 {+3.09/8 0.020s, n=13163, sd=12}
11. h4 {-3.02/8 0.024s, n=13374, sd=12} a6 {+3.18/9 0.019s, n=13788, sd=12}
12. Bd3 {-3.12/10 0.041s, n=27046, sd=16} Na5 {+3.32/9 0.030s, n=19178, sd=13}
13. Nce2 {-3.18/8 0.021s, n=15846, sd=13} Rg8 {+3.66/9 0.026s, n=15952, sd=16}
14. Ng3 {-3.37/8 0.018s, n=12075, sd=13} Nc4 {+3.52/9 0.033s, n=19762, sd=16}
15. Bxc4 {-3.55/9 0.018s, n=14866, sd=18} dxc4 {+2.75/10 0.026s, n=20862, sd=17}
16. Qe2 {-3.21/9 0.015s, n=12285, sd=18} Nd5 {+3.14/9 0.024s, n=19892, sd=18}
17. Nxd5 {-3.04/10 0.026s, n=19344, sd=18}
exd5 {+2.78/11 0.025s, n=20979, sd=17} 18. e4 {-2.60/9 0.032s, n=21579, sd=15}
dxe4 {+3.13/10 0.024s, n=16939, sd=23} 19. Nxe4 {-3.18/8 0.015s, n=13548, sd=14}
Qd5 {+2.79/10 0.028s, n=21125, sd=18} 20. f3 {-3.69/9 0.021s, n=15870, sd=18}
Kd7 {+2.66/10 0.026s, n=21000, sd=18, White makes an illegal move: e1a1} 0-1