MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1722"]
[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 "rnbqkb1r/1ppp1ppp/p7/4p3/3PnPP1/8/PPP4P/RNBQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T12:25:26 -0400"]
[GameEndTime "2026-09-14T12:25:26 -0400"]
[PlyCount "32"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nf3 {-3.83/9 0.016s, n=12814, sd=13} exd4 {+3.50/10 0.028s, n=26271, sd=16}
6. Nbd2 {-3.54/10 0.025s, n=24532, sd=19} d5 {+4.02/10 0.021s, n=22025, sd=17}
7. Qe2 {-4.11/9 0.031s, n=29407, sd=18} Bb4 {+4.17/10 0.025s, n=23630, sd=21}
8. c3 {-4.13/11 0.016s, n=13372, sd=20} dxc3 {+4.87/11 0.012s, n=15873, sd=18}
9. Nxe4 {-3.97/9 0.011s, n=13556, sd=20} dxe4 {+3.85/9 0.020s, n=18329, sd=19}
10. Qxe4+ {-4.02/9 0.011s, n=14993, sd=24} Qe7 {+4.20/8 0.030s, n=29205, sd=14}
11. Qxe7+ {-3.87/10 0.018s, n=19705, sd=23}
Bxe7 {+3.94/9 0.026s, n=23706, sd=15} 12. h3 {-4.00/9 0.048s, n=48351, sd=14}
Bf6 {+3.78/10 0.031s, n=30533, sd=16} 13. Rb1 {-3.92/10 0.019s, n=23720, sd=18}
Be6 {+4.85/10 0.009s, n=13259, sd=15} 14. g5 {-5.08/8 0.010s, n=12312, sd=15}
c2 {+4.05/11 0.016s, n=22824, sd=22} 15. Ra1 {-3.97/11 0.010s, n=15440, sd=17}
Be7 {+3.64/10 0.024s, n=24242, sd=17} 16. Rh2 {-4.21/11 0.021s, n=28493, sd=19}
Bd5 {+4.46/10 0.026s, n=23621, sd=14} 17. Nd4 {-4.57/10 0.022s, n=24291, sd=16}
Nc6 {+4.76/12 0.018s, n=26004, sd=17} 18. Nxc6 {-3.85/12 0.014s, n=21529, sd=17}
Bxc6 {+4.73/10 0.011s, n=15290, sd=21}
19. Rxc2 {-4.27/10 0.011s, n=15664, sd=18} h6 {+4.30/10 0.017s, n=17745, sd=20}
20. Kf2 {-4.45/11 0.019s, n=27255, sd=19, Black makes an illegal move: e8a8} 1-0