MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "278"]
[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 "r1b1kbnr/pppp1p1p/2n3p1/4p1q1/PP6/8/RBPPPPPP/1N1QKBNR w Kkq - 3 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:35:49 +0000"]
[GameEndTime "2026-09-14T13:35:50 +0000"]
[PlyCount "16"]
[Termination "illegal move"]
[TimeControl "-"]

5. b5 {+0.82/9 0.029s, n=14941, sd=14} Qe7 {-6.10/8 0.016s, n=12905, sd=10}
6. bxc6 {+5.61/9 0.046s, n=26186, sd=12} bxc6 {-5.72/10 0.026s, n=19972, sd=13}
7. Nc3 {+5.40/10 0.070s, n=49346, sd=14} Nf6 {-5.50/9 0.024s, n=18010, sd=14}
8. e3 {+5.42/9 0.016s, n=12399, sd=14} Nd5 {-5.01/10 0.028s, n=19961, sd=13}
9. Nxd5 {+5.18/9 0.022s, n=16496, sd=14} cxd5 {-5.19/10 0.027s, n=19989, sd=16}
10. Nf3 {+4.99/9 0.017s, n=12482, sd=11} Bg7 {-5.48/9 0.031s, n=18872, sd=13}
11. d4 {+5.46/10 0.020s, n=15980, sd=15} e4 {-5.30/10 0.015s, n=12837, sd=12}
12. Nd2 {+5.32/9 0.018s, n=15189, sd=16, Black makes an illegal move: e8h8} 1-0