MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "757"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "r1bqkbr1/1ppppppp/p1n4n/8/P6P/2P4R/1P1PPPP1/RNBQKBN1 w Qq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:52:30 +0000"]
[GameEndTime "2026-09-14T14:52:31 +0000"]
[PlyCount "32"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {-0.40/9 0.013s, n=12063, sd=19} d5 {+0.94/10 0.023s, n=18910, sd=15}
6. Rh1 {-0.31/9 0.017s, n=14449, sd=16} Ng4 {+0.80/10 0.020s, n=19659, sd=16}
7. Nf3 {-0.87/8 0.015s, n=14753, sd=12} e5 {+0.88/11 0.015s, n=13946, sd=17}
8. dxe5 {-0.84/10 0.038s, n=28926, sd=16} Bc5 {+0.82/10 0.015s, n=13428, sd=15}
9. e3 {-0.62/10 0.024s, n=21302, sd=18} Ncxe5 {+0.75/10 0.026s, n=22916, sd=15}
10. Be2 {-0.67/10 0.026s, n=22663, sd=16} Be6 {+0.75/9 0.021s, n=17317, sd=14}
11. b4 {-0.84/10 0.036s, n=30125, sd=20} Bd6 {+0.89/8 0.014s, n=12589, sd=11}
12. Ng5 {-0.80/9 0.029s, n=19476, sd=15} Nf6 {+1.04/10 0.016s, n=14812, sd=15}
13. f4 {-0.38/10 0.044s, n=37833, sd=17} Ned7 {+1.12/9 0.014s, n=12307, sd=13}
14. Nxe6 {-1.15/9 0.020s, n=13058, sd=15} fxe6 {+1.10/9 0.013s, n=13345, sd=15}
15. g4 {-0.82/10 0.037s, n=33720, sd=18} a5 {+0.93/9 0.023s, n=20798, sd=16}
16. bxa5 {-0.43/10 0.041s, n=32031, sd=15} Ne4 {+0.77/9 0.023s, n=21476, sd=14}
17. Qc2 {-0.72/9 0.022s, n=19326, sd=14} Ng3 {+0.83/10 0.040s, n=32735, sd=19}
18. Rh3 {-0.63/9 0.016s, n=13938, sd=16} Nxe2 {+1.28/10 0.017s, n=15733, sd=17}
19. Kxe2 {-1.35/9 0.021s, n=18570, sd=12} Qf6 {+0.77/9 0.029s, n=24259, sd=20}
20. Nd2 {-0.98/10 0.029s, n=27236, sd=16, Black makes an illegal move: e8a8} 1-0