MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "776"]
[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 "rn1qkbnr/2pbpppp/1p1p4/p4P2/PP6/8/2PPP1PP/RNBQKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:01:33 +0000"]
[GameEndTime "2026-09-14T16:01:33 +0000"]
[PlyCount "28"]
[Termination "illegal move"]
[TimeControl "-"]

5. bxa5 {-1.78/10 0.015s, n=15532, sd=16} Rxa5 {+1.73/9 0.014s, n=12892, sd=13}
6. e4 {-1.64/9 0.021s, n=13355, sd=18} e6 {+1.82/10 0.026s, n=24958, sd=15}
7. Nf3 {-1.61/9 0.022s, n=15554, sd=18} exf5 {+1.85/10 0.015s, n=14421, sd=14}
8. exf5 {-2.09/8 0.023s, n=18468, sd=12} Be7 {+2.07/10 0.023s, n=17261, sd=12}
9. Nc3 {-1.71/9 0.013s, n=12827, sd=12} Bxf5 {+2.04/8 0.017s, n=16281, sd=13}
10. Nd4 {-2.08/8 0.013s, n=13080, sd=13} Bd7 {+2.38/9 0.017s, n=14291, sd=15}
11. Nb3 {-1.73/10 0.026s, n=23221, sd=15} Bh4+ {+2.17/8 0.017s, n=15536, sd=14}
12. g3 {-1.95/8 0.017s, n=16131, sd=17} Bc6 {+1.71/10 0.014s, n=14155, sd=21}
13. Rg1 {-1.10/10 0.023s, n=23141, sd=14} Re5+ {+1.90/10 0.023s, n=19818, sd=17}
14. Be2 {-1.98/11 0.016s, n=16578, sd=15} Bf6 {+2.43/10 0.011s, n=12254, sd=15}
15. d4 {-1.96/11 0.013s, n=13283, sd=19} Re6 {+1.66/10 0.014s, n=14513, sd=19}
16. Kf2 {-2.09/11 0.017s, n=18813, sd=17} Ne7 {+2.06/11 0.040s, n=32564, sd=19}
17. a5 {-1.92/10 0.020s, n=20511, sd=16} bxa5 {+2.62/11 0.026s, n=25777, sd=20}
18. Rxa5 {-1.82/10 0.021s, n=22215, sd=15, Black makes an illegal move: e8h8}
1-0