MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "346"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "rnbqkbnr/p2p2pp/4p3/1Np2p2/8/P6N/1PPPPPPP/R1BQKB1R w KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:37:09 +0000"]
[GameEndTime "2026-09-14T13:37:10 +0000"]
[PlyCount "42"]
[Termination "illegal move"]
[TimeControl "-"]

5. e4 {+2.47/11 0.022s, n=15728, sd=14} a6 {-2.16/11 0.036s, n=22448, sd=19}
6. Nc3 {+2.04/10 0.024s, n=15648, sd=14} fxe4 {-1.83/10 0.047s, n=27380, sd=17}
7. Nxe4 {+1.76/9 0.027s, n=14353, sd=16} Nc6 {-1.44/9 0.026s, n=15533, sd=12}
8. Nxc5 {+3.22/7 0.023s, n=12599, sd=9} Qh4 {-2.47/10 0.026s, n=19838, sd=15}
9. Nd3 {+2.27/8 0.017s, n=12747, sd=15} Bd6 {-1.53/9 0.021s, n=15887, sd=10}
10. Ng1 {+1.63/8 0.022s, n=13098, sd=12} Nd4 {-1.24/9 0.025s, n=20241, sd=15}
11. Ne2 {+1.68/10 0.026s, n=18193, sd=13} Bb7 {-1.31/11 0.031s, n=23488, sd=22}
12. Nxd4 {+1.28/11 0.042s, n=23645, sd=21}
Qxd4 {-1.14/11 0.064s, n=44094, sd=24}
13. Qh5+ {+1.47/10 0.047s, n=28379, sd=19} g6 {-1.69/10 0.033s, n=25319, sd=17}
14. Qh3 {+1.44/9 0.043s, n=25974, sd=15} Rc8 {-1.61/11 0.114s, n=79483, sd=19}
15. c3 {+1.51/11 0.026s, n=16315, sd=20} Qe4+ {-1.98/9 0.039s, n=30154, sd=17}
16. Qe3 {+1.62/9 0.016s, n=12515, sd=16} Qh4 {-1.57/11 0.022s, n=18221, sd=18}
17. Qd4 {+1.62/11 0.020s, n=18010, sd=19} Qxd4 {-1.81/9 0.023s, n=18094, sd=15}
18. cxd4 {+1.44/9 0.016s, n=14959, sd=14} a5 {-1.54/10 0.014s, n=13884, sd=14}
19. Nc5 {+1.61/10 0.014s, n=13562, sd=11} Bd5 {-1.78/10 0.025s, n=24035, sd=17}
20. b4 {+1.86/9 0.012s, n=12330, sd=14} Nf6 {-1.71/9 0.019s, n=12098, sd=13}
21. bxa5 {+1.98/9 0.023s, n=21063, sd=16} e5 {-1.99/9 0.023s, n=22160, sd=17}
22. Nd3 {+2.83/10 0.019s, n=18047, sd=13} exd4 {-2.38/9 0.022s, n=20296, sd=16}
23. Nb4 {+2.60/9 0.016s, n=13168, sd=14} Bb3 {-2.82/7 0.015s, n=13900, sd=11}
24. Bb2 {+3.90/9 0.017s, n=16714, sd=16} Be5 {-3.75/8 0.023s, n=22037, sd=12}
25. Bd3 {+4.30/10 0.051s, n=37155, sd=17, Black makes an illegal move: e8h8} 1-0