MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "762"]
[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/1ppppp2/p7/6pp/3P4/Q1P2N2/PP2PPPP/RNB1KB1R b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:34 +0000"]
[GameEndTime "2026-09-14T13:37:35 +0000"]
[PlyCount "28"]
[Termination "illegal move"]
[TimeControl "-"]

5... g4 {+0.20/10 0.016s, n=13016, sd=15}
6. Ne5 {+0.07/9 0.016s, n=12115, sd=12} d6 {+0.45/9 0.019s, n=14981, sd=13}
7. Nd3 {-0.29/9 0.023s, n=16463, sd=12} Nc6 {+0.25/9 0.029s, n=14249, sd=14}
8. d5 {-0.27/8 0.018s, n=12648, sd=13} Ne5 {+0.27/9 0.025s, n=18078, sd=14}
9. Nxe5 {-0.09/9 0.029s, n=20718, sd=12} dxe5 {+0.07/9 0.025s, n=15033, sd=15}
10. c4 {+0.07/9 0.025s, n=13535, sd=14} Qd6 {+0.01/9 0.058s, n=42013, sd=13}
11. e4 {-0.13/8 0.026s, n=13622, sd=13} Qxa3 {+0.35/10 0.039s, n=31511, sd=16}
12. Nxa3 {-0.34/9 0.018s, n=15012, sd=14} e6 {+0.36/9 0.017s, n=15251, sd=16}
13. Bd2 {-0.10/10 0.035s, n=25343, sd=16} f5 {+0.54/9 0.015s, n=13010, sd=16}
14. Ba5 {-0.43/9 0.080s, n=48588, sd=15} Rh7 {+0.69/9 0.022s, n=17278, sd=11}
15. Nc2 {-0.86/10 0.073s, n=44163, sd=16} Nf6 {+1.08/10 0.025s, n=20743, sd=18}
16. f3 {-1.11/11 0.058s, n=36647, sd=25} fxe4 {+0.83/9 0.014s, n=12262, sd=10}
17. fxe4 {-0.54/10 0.016s, n=13212, sd=17} b5 {-0.04/10 0.050s, n=39678, sd=17}
18. Nb4 {+0.22/8 0.027s, n=17325, sd=13}
Bb7 {+0.02/8 0.026s, n=19335, sd=12, White makes an illegal move: e1a1} 0-1