MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "506"]
[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/1pppp1pp/2n5/p5p1/8/1P5B/P1PPPP1P/RNBQK1NR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:00:39 +0000"]
[GameEndTime "2026-09-14T16:00:39 +0000"]
[PlyCount "18"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {-1.55/9 0.017s, n=13607, sd=15} d5 {+2.10/11 0.043s, n=39789, sd=17}
6. Bxc8 {-1.82/9 0.017s, n=15732, sd=17} Qxc8 {+1.89/10 0.024s, n=17017, sd=19}
7. Bxg5 {-1.68/10 0.013s, n=13152, sd=13} Qf5 {+1.74/8 0.013s, n=13837, sd=11}
8. Be3 {-2.03/9 0.014s, n=12816, sd=15} e5 {+1.95/10 0.010s, n=12630, sd=12}
9. dxe5 {-2.03/10 0.018s, n=17730, sd=15} Qxe5 {+1.97/10 0.013s, n=13429, sd=18}
10. c3 {-2.06/11 0.026s, n=22255, sd=20} Nf6 {+2.14/9 0.023s, n=16716, sd=16}
11. Nf3 {-2.04/13 0.034s, n=28957, sd=21} Qe6 {+1.90/10 0.027s, n=14808, sd=13}
12. Rg1 {-1.89/8 0.018s, n=14882, sd=13} g6 {+2.32/10 0.016s, n=13429, sd=14}
13. Qd3 {-1.87/9 0.017s, n=14595, sd=15, Black makes an illegal move: e8a8} 1-0