MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "840"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnb1kbnr/pppp1ppp/4p3/6q1/2PP1P2/1P5P/P3P1P1/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:38:04 +0000"]
[GameEndTime "2026-09-14T13:38:05 +0000"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qg3+ {+3.51/8 0.019s, n=13328, sd=20}
6. Kd2 {-4.21/8 0.024s, n=13034, sd=16} Nf6 {+5.92/10 0.040s, n=28710, sd=17}
7. Nc3 {-4.87/10 0.070s, n=38796, sd=22} Bb4 {+5.87/10 0.027s, n=17363, sd=21}
8. e3 {-6.15/9 0.035s, n=21132, sd=20} Ne4+ {+6.16/9 0.025s, n=19050, sd=16}
9. Kc2 {-6.06/8 0.023s, n=12416, sd=19} Bxc3 {+6.72/9 0.016s, n=12863, sd=13}
10. Bd3 {-6.95/9 0.029s, n=21198, sd=16} Qxg2+ {+7.35/10 0.022s, n=17692, sd=17}
11. Ne2 {-7.60/9 0.047s, n=31099, sd=17} Bxa1 {+7.06/10 0.019s, n=16177, sd=15}
12. Rg1 {-7.30/9 0.037s, n=26460, sd=14} Nf2 {+7.21/10 0.022s, n=15616, sd=12}
13. Rxg2 {-7.37/8 0.018s, n=15413, sd=11} Nxd1 {+7.45/9 0.063s, n=49282, sd=14}
14. f5 {-6.93/9 0.019s, n=13735, sd=15} g6 {+6.92/9 0.046s, n=35253, sd=16}
15. Kxd1 {-6.84/9 0.027s, n=21727, sd=12} Nc6 {+7.11/9 0.023s, n=16778, sd=14}
16. Ba3 {-6.90/9 0.041s, n=32638, sd=13} gxf5 {+7.03/9 0.021s, n=17233, sd=17}
17. Rg1 {-6.86/10 0.037s, n=21578, sd=16} d6 {+7.01/10 0.018s, n=15007, sd=13}
18. Kd2 {-7.00/10 0.026s, n=20261, sd=16} Bxd4 {+7.17/9 0.015s, n=13419, sd=12}
19. exd4 {-7.04/8 0.025s, n=19708, sd=15} Bd7 {+7.07/8 0.022s, n=13037, sd=12}
20. Bb2 {-6.96/9 0.016s, n=12429, sd=14, Black makes an illegal move: e8a8} 1-0