MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1584"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "rnbqkbn1/pp1pp1pr/5p1p/2p5/2P5/NP4P1/P2PPP1P/R1BQKBNR w KQq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:03:49 +0000"]
[GameEndTime "2026-09-14T16:03:50 +0000"]
[PlyCount "35"]
[Termination "illegal move"]
[TimeControl "-"]

5. Qc2 {+8.15/10 0.031s, n=26589, sd=16} g6 {-8.30/8 0.035s, n=23551, sd=13}
6. Qxg6+ {+8.15/8 0.022s, n=16987, sd=15} Rf7 {-8.24/8 0.030s, n=23741, sd=14}
7. Qxg8 {+8.19/9 0.015s, n=12863, sd=13} Nc6 {-8.17/9 0.022s, n=17363, sd=15}
8. Bg2 {+8.28/9 0.032s, n=20837, sd=13} e6 {-8.14/8 0.042s, n=31949, sd=12}
9. Bf3 {+8.17/9 0.025s, n=19865, sd=17} Ne7 {-8.29/8 0.024s, n=15573, sd=13}
10. Qg4 {+8.39/10 0.021s, n=17123, sd=14} Bg7 {-8.02/9 0.022s, n=17767, sd=14}
11. Qh5 {+8.29/8 0.021s, n=16731, sd=13} d6 {-8.03/10 0.026s, n=16866, sd=15}
12. Nh3 {+7.94/8 0.019s, n=14153, sd=15} e5 {-7.85/9 0.020s, n=16536, sd=13}
13. Bg2 {+7.84/9 0.028s, n=20891, sd=15} Qd7 {-7.64/8 0.032s, n=20445, sd=14}
14. f4 {+7.83/10 0.045s, n=34399, sd=20} e4 {-8.05/8 0.017s, n=13133, sd=12}
15. f5 {+8.03/10 0.034s, n=24501, sd=13} Qxf5 {-7.72/9 0.020s, n=16149, sd=15}
16. Nf4 {+7.98/9 0.022s, n=17665, sd=14} Qxh5 {-7.94/9 0.035s, n=27474, sd=18}
17. Nxh5 {+7.63/9 0.022s, n=17976, sd=15} f5 {-7.47/8 0.023s, n=18377, sd=15}
18. Nxg7+ {+7.55/9 0.015s, n=13149, sd=15} Rxg7 {-7.60/8 0.020s, n=17394, sd=14}
19. Nb5 {+7.47/9 0.015s, n=13866, sd=12} Kd7 {-7.64/9 0.031s, n=25736, sd=14}
20. d3 {+7.43/8 0.034s, n=29557, sd=13} a6 {-7.78/8 0.055s, n=42269, sd=12}
21. Nc3 {+7.74/8 0.016s, n=13546, sd=13}
b6 {-8.02/6 0.017s, n=14118, sd=10, White makes an illegal move: e1h1} 0-1