MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1566"]
[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 "r1bqk1nr/ppp1bppp/n2pp3/8/P3P1PP/1P6/2PP1P2/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:03:44 +0000"]
[GameEndTime "2026-09-14T16:03:45 +0000"]
[PlyCount "26"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nb4 {+0.75/8 0.022s, n=16006, sd=14}
6. d4 {-0.08/10 0.049s, n=40361, sd=16} Nf6 {+0.25/8 0.015s, n=12690, sd=14}
7. c3 {+0.59/9 0.013s, n=12186, sd=14} Nc6 {-0.44/9 0.014s, n=12432, sd=14}
8. Bg2 {+0.65/10 0.017s, n=12750, sd=13} h6 {-0.30/10 0.017s, n=14215, sd=16}
9. g5 {+0.45/10 0.016s, n=14505, sd=20} hxg5 {-0.15/9 0.018s, n=14723, sd=16}
10. hxg5 {+0.22/11 0.044s, n=35425, sd=19}
Rxh1 {-0.15/10 0.019s, n=17397, sd=17}
11. Bxh1 {+0.26/11 0.011s, n=12259, sd=19} Nh7 {+0.03/10 0.029s, n=26039, sd=14}
12. f4 {+0.56/11 0.013s, n=13527, sd=18} Nf8 {-0.35/10 0.039s, n=33024, sd=17}
13. d5 {+0.57/10 0.014s, n=12839, sd=12} Nb8 {-0.81/9 0.026s, n=23223, sd=13}
14. dxe6 {+0.77/10 0.015s, n=13751, sd=14}
Bxe6 {-0.13/10 0.046s, n=34274, sd=16} 15. Be3 {+0.72/9 0.025s, n=21033, sd=13}
Nc6 {-0.19/9 0.038s, n=30848, sd=13} 16. Nd2 {+0.24/8 0.023s, n=12344, sd=12}
g6 {+0.04/9 0.016s, n=13136, sd=11} 17. Qc2 {+0.22/8 0.034s, n=25926, sd=15}
Qd7 {+0.22/10 0.026s, n=20696, sd=15, White makes an illegal move: e1a1} 0-1