MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1542"]
[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 "rn1qkbnr/ppp1pp2/3p3p/5bp1/6P1/P3PP2/1PPP3P/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:40:25 +0000"]
[GameEndTime "2026-09-14T13:40:26 +0000"]
[PlyCount "34"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bg6 {+0.34/9 0.016s, n=12829, sd=13}
6. d4 {-0.04/10 0.039s, n=25290, sd=16} e6 {+0.15/9 0.031s, n=22554, sd=17}
7. Nc3 {-0.06/8 0.024s, n=17955, sd=15} d5 {+0.12/8 0.028s, n=15592, sd=12}
8. Bd3 {-0.10/9 0.014s, n=12161, sd=12} Qf6 {+0.06/10 0.034s, n=22962, sd=18}
9. Bxg6 {0.00/9 0.017s, n=12710, sd=13} Qxg6 {+0.30/10 0.021s, n=15890, sd=13}
10. h4 {-0.26/9 0.037s, n=22036, sd=14} gxh4 {+0.05/9 0.021s, n=14673, sd=13}
11. Nb5 {+0.10/9 0.021s, n=15161, sd=15} Kd7 {+0.24/8 0.022s, n=17154, sd=12}
12. e4 {+0.12/10 0.043s, n=27904, sd=14} Nc6 {0.00/9 0.032s, n=21078, sd=13}
13. Nh3 {0.00/8 0.018s, n=13232, sd=11} a6 {+0.14/11 0.034s, n=21827, sd=18}
14. Nc3 {+0.14/10 0.025s, n=17182, sd=17} Re8 {+0.40/9 0.018s, n=12827, sd=12}
15. Nf4 {+0.02/10 0.017s, n=12662, sd=15} Qh7 {+0.23/9 0.024s, n=16908, sd=16}
16. Be3 {-0.11/9 0.029s, n=20401, sd=14} dxe4 {0.00/9 0.024s, n=17106, sd=14}
17. fxe4 {-0.23/10 0.017s, n=13640, sd=17} Kc8 {+0.66/9 0.031s, n=19087, sd=14}
18. Qf3 {-0.56/9 0.023s, n=15630, sd=14} e5 {+0.67/12 0.035s, n=24829, sd=21}
19. Nfe2 {-1.01/11 0.023s, n=13665, sd=18}
exd4 {+0.75/11 0.020s, n=15522, sd=21}
20. Bxd4 {-0.71/10 0.028s, n=18968, sd=25}
Nxd4 {+0.96/11 0.035s, n=26541, sd=17}
21. Nxd4 {-0.83/10 0.024s, n=15390, sd=17}
Qg6 {+0.92/10 0.023s, n=17936, sd=15, White makes an illegal move: e1a1} 0-1