MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "716"]
[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/3ppp1p/p7/1pp3p1/7P/N1P2N2/PP1PPPP1/R1BQKB1R b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:52:40 +0000"]
[GameEndTime "2026-09-14T14:52:41 +0000"]
[PlyCount "32"]
[Termination "illegal move"]
[TimeControl "-"]

5... g4 {+1.46/10 0.019s, n=18661, sd=17}
6. Nh2 {-2.04/10 0.017s, n=17062, sd=16} h5 {+1.34/9 0.013s, n=12347, sd=13}
7. Nc2 {-1.36/9 0.019s, n=18367, sd=13} Bb7 {+1.32/10 0.034s, n=26053, sd=14}
8. d3 {-1.50/9 0.024s, n=22493, sd=13} Bg7 {+1.53/10 0.035s, n=31998, sd=16}
9. a4 {-1.60/8 0.014s, n=12951, sd=13} Nc6 {+1.88/9 0.022s, n=17246, sd=15}
10. e4 {-1.33/8 0.019s, n=13079, sd=12} b4 {+1.74/10 0.026s, n=23644, sd=16}
11. Bd2 {-1.96/10 0.040s, n=34711, sd=16} d5 {+1.83/11 0.048s, n=36618, sd=18}
12. Ne3 {-2.31/10 0.077s, n=50134, sd=18} d4 {+2.13/11 0.026s, n=23870, sd=19}
13. Nf5 {-2.10/11 0.023s, n=16807, sd=16} Be5 {+2.22/9 0.012s, n=12303, sd=17}
14. cxb4 {-1.96/11 0.025s, n=15162, sd=17} Nxb4 {+2.45/9 0.023s, n=22529, sd=13}
15. Rc1 {-2.23/9 0.061s, n=40115, sd=16} Rc8 {+2.61/10 0.023s, n=18452, sd=14}
16. Bxb4 {-2.49/9 0.024s, n=15875, sd=14} cxb4 {+2.72/11 0.016s, n=17550, sd=18}
17. Be2 {-2.38/10 0.014s, n=13698, sd=15} e6 {+2.75/10 0.026s, n=19866, sd=15}
18. Rxc8 {-2.97/10 0.040s, n=30289, sd=15}
Bxc8 {+2.86/10 0.015s, n=15900, sd=15} 19. Ng3 {-2.80/9 0.027s, n=21144, sd=14}
Qd6 {+2.68/10 0.034s, n=28832, sd=15} 20. Qc1 {-2.95/10 0.036s, n=31720, sd=18}
Bd7 {+3.34/9 0.021s, n=19388, sd=13, White makes an illegal move: e1h1} 0-1