MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "76"]
[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 "r2qkbnr/p1p1pppp/np6/2Pp1b2/1P6/8/P2PPPPP/RNBQKBNR w KQkq - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:35:13 +0000"]
[GameEndTime "2026-09-14T13:35:14 +0000"]
[PlyCount "35"]
[Termination "illegal move"]
[TimeControl "-"]

5. Qa4+ {+5.56/10 0.044s, n=32325, sd=20} c6 {-4.77/8 0.022s, n=14535, sd=14}
6. Qxa6 {+5.35/10 0.031s, n=18426, sd=14} e5 {-5.15/9 0.029s, n=20136, sd=13}
7. Nf3 {+5.24/10 0.087s, n=58113, sd=19} f6 {-5.44/10 0.057s, n=29090, sd=16}
8. d4 {+5.70/10 0.043s, n=26499, sd=14} e4 {-5.60/9 0.036s, n=25508, sd=14}
9. Nfd2 {+5.65/9 0.016s, n=12418, sd=17} h5 {-5.65/10 0.037s, n=25094, sd=17}
10. Qa4 {+5.69/9 0.021s, n=15041, sd=13} Bd7 {-5.66/9 0.018s, n=13974, sd=15}
11. e3 {+5.76/9 0.027s, n=20607, sd=13} Kf7 {-5.66/9 0.038s, n=25369, sd=17}
12. Nc3 {+5.60/9 0.021s, n=15407, sd=13} h4 {-5.62/9 0.021s, n=13269, sd=15}
13. b5 {+6.00/9 0.023s, n=17495, sd=13} cxb5 {-5.64/10 0.018s, n=14462, sd=14}
14. Bxb5 {+5.75/10 0.020s, n=17512, sd=16} Bxb5 {-5.67/9 0.017s, n=12174, sd=17}
15. Nxb5 {+5.61/10 0.020s, n=14669, sd=13} bxc5 {-5.64/9 0.045s, n=26116, sd=16}
16. dxc5 {+5.52/10 0.020s, n=14009, sd=13}
Bxc5 {-5.82/10 0.047s, n=29838, sd=15} 17. Ba3 {+5.77/9 0.029s, n=17168, sd=11}
Bxa3 {-5.91/9 0.045s, n=30475, sd=14} 18. Qxa3 {+5.93/9 0.037s, n=22292, sd=12}
Kg6 {-5.86/8 0.023s, n=12826, sd=11} 19. Nd4 {+5.96/8 0.018s, n=14475, sd=14}
Nh6 {-5.99/8 0.027s, n=20312, sd=11} 20. h3 {+6.56/9 0.023s, n=19008, sd=11}
Qf8 {-6.40/8 0.032s, n=20573, sd=11} 21. Qxf8 {+6.98/10 0.024s, n=19647, sd=13}
Rhxf8 {-6.74/11 0.027s, n=23818, sd=14, White makes an illegal move: e1h1} 0-1