MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "803"]
[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 "rnbqkbnr/pp1ppNp1/2p5/7p/6P1/8/PPPPPP1P/RNBQKB1R w KQkq - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T16:01:25 +0000"]
[GameEndTime "2026-09-14T16:01:27 +0000"]
[PlyCount "41"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nxh8 {+8.75/8 0.017s, n=16317, sd=11} hxg4 {-8.18/8 0.015s, n=14707, sd=12}
6. Ng6 {+8.26/8 0.017s, n=15875, sd=10} Nf6 {-8.06/6 0.022s, n=15766, sd=9}
7. d4 {+8.61/8 0.015s, n=14221, sd=12} Qa5+ {-8.33/9 0.088s, n=71522, sd=16}
8. Nc3 {+8.36/8 0.045s, n=39494, sd=13} Na6 {-8.28/7 0.015s, n=13400, sd=15}
9. Bg2 {+8.27/7 0.019s, n=17443, sd=13} Qd5 {-8.24/8 0.032s, n=22019, sd=14}
10. Bxd5 {+8.42/8 0.017s, n=14487, sd=13} Kd8 {-8.40/7 0.024s, n=21753, sd=15}
11. Nh8 {+8.25/9 0.033s, n=30542, sd=16} g3 {-8.21/9 0.076s, n=67211, sd=15}
12. e4 {+8.38/7 0.014s, n=12350, sd=13} Ng4 {-8.08/6 0.033s, n=22904, sd=11}
13. Bg5 {+8.43/7 0.019s, n=17190, sd=16} Ke8 {-8.48/6 0.019s, n=16749, sd=10}
14. fxg3 {+9.15/8 0.030s, n=25688, sd=13} Nf6 {-8.99/6 0.041s, n=33887, sd=14}
15. Bh4 {+8.89/8 0.039s, n=35754, sd=13} Nb4 {-8.89/8 0.063s, n=51939, sd=13}
16. Rf1 {+9.10/8 0.085s, n=70425, sd=17} Na6 {-9.06/7 0.163s, n=145459, sd=12}
17. Qh5+ {+9.42/6 0.020s, n=12866, sd=13} Nxh5 {-9.45/8 0.208s, n=169471, sd=19}
18. Bf7+ {+9.32/8 0.016s, n=13968, sd=16} Kd8 {-9.55/7 0.042s, n=35783, sd=9}
19. Bxh5 {+9.21/7 0.013s, n=12568, sd=14} d6 {-9.57/6 0.016s, n=12464, sd=16}
20. Rxf8+ {+9.72/7 0.014s, n=13197, sd=13} Kd7 {-9.79/6 0.028s, n=25870, sd=14}
21. Nd5 {+9.93/8 0.015s, n=13742, sd=12} cxd5 {-9.97/7 0.019s, n=16514, sd=11}
22. Bg4+ {+10.13/8 0.035s, n=33690, sd=16} Kc7 {-9.92/7 0.031s, n=30140, sd=15}
23. Rxc8+ {+10.03/9 0.037s, n=38564, sd=19}
Rxc8 {-9.95/8 0.025s, n=27445, sd=20} 24. Ng6 {+9.86/9 0.029s, n=27412, sd=16}
Rh8 {-9.64/8 0.012s, n=12805, sd=13, White makes an illegal move: e1a1} 0-1