MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1853"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnbqkb1r/1pp1p1pp/3p3n/p2N1p2/2P5/5N1P/PP1PPPP1/R1BQKB1R b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:41:31 +0000"]
[GameEndTime "2026-09-14T13:41:31 +0000"]
[PlyCount "24"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nf7 {-0.43/9 0.020s, n=16976, sd=14} 6. d4 {+0.13/9 0.020s, n=15930, sd=13}
e5 {-0.15/10 0.016s, n=13193, sd=16} 7. e4 {+0.50/9 0.017s, n=12418, sd=12}
c6 {-0.30/8 0.016s, n=12016, sd=19} 8. Nc3 {+0.64/11 0.013s, n=12213, sd=18}
f4 {-0.21/10 0.022s, n=17753, sd=15} 9. c5 {+0.32/8 0.021s, n=14459, sd=14}
Qf6 {-0.11/9 0.032s, n=23374, sd=13} 10. Na4 {+0.31/8 0.027s, n=20111, sd=11}
Nd7 {-0.39/9 0.016s, n=12427, sd=19} 11. dxe5 {+0.49/10 0.025s, n=20723, sd=17}
Nfxe5 {+0.03/11 0.038s, n=29279, sd=19}
12. Nxe5 {+0.17/10 0.021s, n=18032, sd=17}
Qxe5 {-0.30/10 0.022s, n=18174, sd=22} 13. Qf3 {+0.48/11 0.040s, n=28267, sd=21}
Qd4 {-0.52/10 0.026s, n=19997, sd=21} 14. Nc3 {+0.37/11 0.021s, n=15973, sd=19}
Qxc5 {-0.49/10 0.019s, n=13467, sd=14}
15. Bxf4 {+0.41/10 0.021s, n=15331, sd=16} Be7 {-0.44/11 0.032s, n=22038, sd=18}
16. Be3 {+0.35/10 0.032s, n=17481, sd=17}
Qb4 {-0.16/10 0.047s, n=33297, sd=25, White makes an illegal move: e1a1} 0-1