MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "934"]
[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 "rnbqkbnr/ppp1pp1p/3p4/6p1/3P4/4P2P/PPP2PP1/RNBQKBNR w KQkq - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:38:05 +0000"]
[GameEndTime "2026-09-14T13:38:07 +0000"]
[PlyCount "35"]
[Termination "illegal move"]
[TimeControl "-"]

5. Ne2 {+1.60/9 0.047s, n=23491, sd=14} Nf6 {-1.65/9 0.068s, n=35364, sd=14}
6. Nbc3 {+1.55/9 0.033s, n=15510, sd=12} Nbd7 {-1.81/9 0.025s, n=16543, sd=14}
7. e4 {+1.73/9 0.036s, n=17162, sd=13} Rg8 {-1.61/9 0.023s, n=16460, sd=14}
8. Be3 {+1.72/10 0.033s, n=15479, sd=14} b5 {-1.74/9 0.028s, n=17062, sd=15}
9. h4 {+1.57/9 0.036s, n=16631, sd=14} g4 {-1.75/10 0.030s, n=21064, sd=15}
10. Ng3 {+1.53/10 0.050s, n=20678, sd=18} a6 {-1.64/10 0.062s, n=32059, sd=21}
11. Bd3 {+1.79/10 0.027s, n=13338, sd=13} c5 {-1.38/9 0.039s, n=17504, sd=15}
12. a4 {+2.02/9 0.033s, n=13762, sd=11} b4 {-1.43/9 0.032s, n=17907, sd=16}
13. Nd5 {+1.73/9 0.026s, n=12174, sd=14} e6 {-1.56/10 0.036s, n=19858, sd=14}
14. Nxf6+ {+1.79/9 0.062s, n=27168, sd=15}
Qxf6 {-1.95/10 0.058s, n=27439, sd=16} 15. c3 {+2.23/10 0.026s, n=14163, sd=12}
Bb7 {-1.88/8 0.057s, n=35763, sd=13} 16. Qd2 {+2.15/10 0.025s, n=16734, sd=18}
Qd8 {-2.48/11 0.083s, n=51855, sd=22} 17. cxb4 {+2.47/10 0.031s, n=20923, sd=19}
cxd4 {-2.62/10 0.035s, n=24584, sd=16}
18. Bxd4 {+2.67/11 0.033s, n=19453, sd=16} Ne5 {-2.27/8 0.023s, n=15981, sd=13}
19. Be2 {+3.01/9 0.024s, n=15537, sd=12} Be7 {-3.11/9 0.041s, n=24860, sd=14}
20. Rd1 {+3.65/9 0.029s, n=19026, sd=13} Bc6 {-3.29/9 0.033s, n=21619, sd=16}
21. b3 {+3.11/9 0.028s, n=17209, sd=12}
Qb8 {-3.19/10 0.055s, n=31457, sd=17, White makes an illegal move: e1h1} 0-1