MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1926"]
[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/p1p1pp1p/np1p4/6p1/6P1/4PP2/PPPP3P/RNBQKBNR b KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:04:20 +0000"]
[GameEndTime "2026-09-14T16:04:20 +0000"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bb7 {+0.24/10 0.039s, n=35168, sd=20}
6. d4 {-0.31/8 0.022s, n=18514, sd=12} h5 {+0.05/9 0.025s, n=21650, sd=15}
7. e4 {-0.15/9 0.023s, n=13250, sd=13} hxg4 {+0.51/9 0.016s, n=12632, sd=17}
8. Nc3 {+0.23/9 0.023s, n=18825, sd=13} Nb4 {+0.13/8 0.021s, n=17862, sd=17}
9. fxg4 {+0.88/10 0.029s, n=20775, sd=16} Qd7 {-1.08/7 0.024s, n=18415, sd=9}
10. a3 {+1.11/9 0.029s, n=21380, sd=16} Nc6 {-1.06/9 0.019s, n=15284, sd=13}
11. Nf3 {+1.04/10 0.032s, n=20897, sd=15} Qxg4 {-0.81/9 0.023s, n=17215, sd=15}
12. Rg1 {+1.35/9 0.016s, n=13061, sd=13} Qh5 {-0.41/9 0.020s, n=15312, sd=15}
13. Rxg5 {+0.41/10 0.037s, n=25806, sd=18} Qh7 {-0.30/10 0.015s, n=13587, sd=16}
14. Bd3 {+0.01/8 0.017s, n=13277, sd=20, Black makes an illegal move: e8a8} 1-0