MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2801"]
[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 "r1bqkb1r/ppp1p1pp/n4n2/3p1p2/4P3/2N5/PPPPQPPP/R1B1KBNR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T18:31:24 +0200"]
[GameEndTime "2026-09-14T18:31:25 +0200"]
[PlyCount "32"]
[Termination "illegal move"]
[TimeControl "-"]

5... fxe4 {+2.14/10 0.025s, n=18912, sd=15}
6. d3 {-2.37/9 0.025s, n=16985, sd=14} exd3 {+2.58/9 0.019s, n=14305, sd=12}
7. cxd3 {-2.20/10 0.033s, n=21638, sd=15} Bg4 {+2.24/10 0.029s, n=19569, sd=18}
8. Nf3 {-2.24/9 0.027s, n=13497, sd=13} Nb4 {+2.46/10 0.042s, n=27039, sd=16}
9. Bf4 {-2.36/9 0.020s, n=14380, sd=16} d4 {+2.16/9 0.028s, n=18427, sd=17}
10. Nb5 {-1.20/9 0.024s, n=14741, sd=13} Nfd5 {+2.47/9 0.023s, n=13165, sd=15}
11. Bg3 {-0.26/11 0.063s, n=36185, sd=16} e6 {+0.01/9 0.057s, n=33376, sd=15}
12. Nbxd4 {-0.05/9 0.020s, n=12361, sd=18} Qf6 {-0.02/9 0.027s, n=18353, sd=13}
13. a3 {+0.28/10 0.036s, n=25702, sd=15} Nc6 {+0.17/11 0.024s, n=19813, sd=18}
14. Nxc6 {+0.04/11 0.021s, n=19557, sd=17}
bxc6 {-0.16/10 0.018s, n=16967, sd=18} 15. Be5 {+0.25/11 0.022s, n=16271, sd=17}
Qf5 {-0.03/10 0.020s, n=14670, sd=16} 16. Qe4 {+0.13/13 0.044s, n=27974, sd=23}
Bxf3 {+0.09/10 0.030s, n=17910, sd=16}
17. gxf3 {-0.08/12 0.054s, n=40199, sd=19} Rg8 {-0.08/10 0.032s, n=27784, sd=18}
18. Qxf5 {+0.15/8 0.018s, n=14445, sd=11} exf5 {0.00/11 0.033s, n=29952, sd=19}
19. d4 {-0.03/8 0.014s, n=12913, sd=11} Bd6 {+0.02/11 0.042s, n=28947, sd=18}
20. Bc4 {+0.16/9 0.022s, n=19146, sd=12}
Kd7 {-0.02/10 0.018s, n=16181, sd=16, White makes an illegal move: e1a1} 0-1