MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "624"]
[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 "rnb1k1nr/pppp1ppp/B3p2q/8/4P3/b1P4P/PP1P1PP1/RNBQK1NR w KQkq - 3 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T12:23:21 -0400"]
[GameEndTime "2026-09-14T12:23:22 -0400"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {+1.50/10 0.022s, n=27091, sd=17} Qg6 {-1.12/11 0.011s, n=13954, sd=14}
6. Be2 {+1.21/10 0.012s, n=15854, sd=15} Be7 {-1.36/10 0.010s, n=12463, sd=15}
7. e5 {+1.25/10 0.015s, n=18311, sd=13} Qxg2 {-1.69/9 0.012s, n=13793, sd=13}
8. Bf3 {+1.63/10 0.012s, n=15449, sd=16} Qg6 {-1.46/10 0.017s, n=21109, sd=16}
9. Ne2 {+1.68/10 0.019s, n=22273, sd=16} h5 {-1.36/9 0.017s, n=12245, sd=16}
10. Rg1 {+1.86/11 0.023s, n=23773, sd=15} Qh7 {-1.22/10 0.015s, n=16167, sd=16}
11. c4 {+2.23/10 0.013s, n=13949, sd=16} d6 {-2.12/9 0.024s, n=24523, sd=15}
12. Nbc3 {+2.37/10 0.017s, n=13613, sd=15} dxe5 {-2.49/9 0.010s, n=13315, sd=15}
13. dxe5 {+1.68/9 0.016s, n=14041, sd=16} Nd7 {-2.71/11 0.038s, n=35416, sd=17}
14. Be4 {+2.31/10 0.018s, n=13597, sd=15} g6 {-3.31/11 0.032s, n=31246, sd=19}
15. Nb5 {+2.89/11 0.022s, n=17819, sd=14} Bd8 {-3.05/13 0.051s, n=48966, sd=21}
16. Bg5 {+3.42/10 0.026s, n=25749, sd=14} Ne7 {-3.82/11 0.044s, n=41002, sd=20}
17. f4 {+3.19/10 0.010s, n=13212, sd=17} f6 {-3.97/10 0.033s, n=36873, sd=17}
18. exf6 {+4.35/9 0.011s, n=14156, sd=14} Nf5 {-3.72/10 0.024s, n=21889, sd=16}
19. Qd2 {+4.48/10 0.039s, n=35628, sd=16}
Qf7 {-3.44/8 0.009s, n=12024, sd=12, White makes an illegal move: e1a1} 0-1