MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2042"]
[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 "1nbqkbnr/r1ppp1pp/p7/1p3p2/8/P4N2/1PPPPPPP/RNBQKB1R w KQk - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:33:50 -0400"]
[GameEndTime "2026-09-14T11:33:50 -0400"]
[PlyCount "25"]
[Termination "illegal move"]
[TimeControl "-"]

5. a4 {+0.94/8 0.012s, n=13702, sd=11} Nc6 {-0.91/9 0.011s, n=13618, sd=11}
6. d3 {+0.97/10 0.014s, n=18104, sd=12} Nf6 {-0.35/9 0.016s, n=17724, sd=13}
7. e4 {+1.08/9 0.016s, n=17845, sd=18} e5 {-1.31/9 0.020s, n=22616, sd=17}
8. axb5 {+1.29/11 0.018s, n=15917, sd=21} axb5 {-1.30/10 0.015s, n=17314, sd=17}
9. Rxa7 {+0.92/10 0.011s, n=12815, sd=17} Nxa7 {-1.00/10 0.012s, n=14021, sd=19}
10. Nxe5 {+1.21/10 0.016s, n=15916, sd=16} Qe7 {-0.78/10 0.013s, n=17288, sd=19}
11. Nf3 {+1.29/10 0.015s, n=15696, sd=19} fxe4 {-1.27/9 0.019s, n=15883, sd=18}
12. dxe4 {+1.27/10 0.023s, n=26639, sd=19}
Qxe4+ {-1.42/8 0.013s, n=14385, sd=13} 13. Be2 {+1.23/10 0.014s, n=17132, sd=19}
Qd5 {-1.39/9 0.017s, n=19170, sd=15} 14. Nbd2 {+1.41/10 0.026s, n=30567, sd=16}
Bc5 {-1.13/10 0.023s, n=20132, sd=13} 15. c4 {+1.28/9 0.018s, n=13960, sd=17}
bxc4 {-1.16/10 0.021s, n=17618, sd=19}
16. Bxc4 {+0.87/11 0.028s, n=29610, sd=19}
Qh5 {-1.28/10 0.024s, n=19267, sd=17, White makes an illegal move: e1h1} 0-1