MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2762"]
[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 "rnbqkb2/pppp1ppr/5n1p/4p3/7P/1P1P1N2/P1P1PPP1/RNBQKB1R w KQq - 2 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T18:18:07 +0200"]
[GameEndTime "2026-09-14T18:18:08 +0200"]
[PlyCount "32"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nxe5 {+1.43/10 0.043s, n=30245, sd=15} d5 {-1.85/10 0.029s, n=21077, sd=14}
6. d4 {+1.62/9 0.040s, n=22077, sd=14} Rh8 {-1.43/9 0.026s, n=15486, sd=14}
7. Bb2 {+1.49/9 0.064s, n=43890, sd=16} Bb4+ {-1.37/8 0.023s, n=13685, sd=15}
8. c3 {+1.55/8 0.037s, n=22254, sd=16} Bd6 {-1.45/9 0.051s, n=31457, sd=16}
9. c4 {+1.58/9 0.028s, n=14871, sd=19} Ne4 {-1.67/8 0.035s, n=20984, sd=13}
10. Nc3 {+1.48/8 0.019s, n=13033, sd=11} Bb4 {-1.38/10 0.032s, n=20433, sd=14}
11. Qc2 {+1.71/9 0.044s, n=17592, sd=12} Bf5 {-1.82/8 0.023s, n=13306, sd=9}
12. Nd3 {+1.85/9 0.036s, n=17998, sd=13} Na6 {-1.64/8 0.036s, n=22803, sd=14}
13. g4 {+1.96/9 0.024s, n=12868, sd=17} Bh7 {-0.87/8 0.026s, n=15237, sd=12}
14. Bg2 {+0.97/9 0.042s, n=25103, sd=15} dxc4 {+1.61/11 0.037s, n=22434, sd=19}
15. Nxb4 {+0.71/10 0.015s, n=12436, sd=10}
Nxb4 {-0.37/10 0.024s, n=17354, sd=21} 16. Qd1 {+0.89/10 0.022s, n=18337, sd=17}
Nxc3 {-0.55/11 0.017s, n=13492, sd=19} 17. Bxc3 {+0.52/9 0.019s, n=14572, sd=18}
Nc2+ {-0.05/11 0.021s, n=14283, sd=14} 18. Kf1 {-0.10/10 0.058s, n=40762, sd=20}
Nxa1 {+0.12/11 0.020s, n=16816, sd=18} 19. Qxa1 {0.00/11 0.014s, n=12648, sd=16}
Qd7 {-0.18/11 0.019s, n=15953, sd=18}
20. d5 {+0.02/10 0.040s, n=30161, sd=19, Black makes an illegal move: e8a8} 1-0