MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "560"]
[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 "rnbqk1nr/p1p1pp1p/1p1p3b/6p1/3P4/P4N1P/1PPQPPP1/RNB1KB1R b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T12:48:27 -0400"]
[GameEndTime "2026-09-14T12:48:27 -0400"]
[PlyCount "30"]
[Termination "illegal move"]
[TimeControl "-"]

5... g4 {+1.49/12 0.017s, n=13320, sd=17}
6. Ng5 {-1.25/12 0.030s, n=35955, sd=18} f6 {+1.56/10 0.015s, n=13188, sd=15}
7. hxg4 {-1.28/10 0.035s, n=36230, sd=20} fxg5 {+1.10/9 0.012s, n=14670, sd=17}
8. Nc3 {-1.30/9 0.012s, n=14884, sd=16} Nc6 {+1.41/9 0.023s, n=21994, sd=12}
9. e4 {-0.01/11 0.070s, n=61686, sd=21} e5 {+2.28/10 0.032s, n=28194, sd=14}
10. Bc4 {+0.03/10 0.020s, n=20998, sd=15} exd4 {-0.13/9 0.020s, n=16800, sd=15}
11. Bb5 {+0.87/12 0.016s, n=15304, sd=18} Bd7 {-1.14/8 0.015s, n=16592, sd=16}
12. Bxc6 {+1.06/11 0.007s, n=12416, sd=15}
Bxc6 {-1.03/12 0.017s, n=16436, sd=20}
13. Qxd4 {+1.65/13 0.021s, n=24116, sd=27} Qf6 {-1.40/12 0.015s, n=21729, sd=20}
14. Qxf6 {+1.38/12 0.013s, n=16752, sd=16}
Nxf6 {-0.93/12 0.008s, n=14734, sd=21}
15. Rxh6 {+1.13/12 0.013s, n=20030, sd=17}
Nxg4 {-0.86/11 0.010s, n=17272, sd=14} 16. Rh3 {+0.95/9 0.014s, n=13723, sd=17}
h6 {-0.75/11 0.008s, n=13998, sd=21} 17. f3 {+1.19/10 0.015s, n=13875, sd=17}
Ne5 {-0.50/10 0.008s, n=12654, sd=18} 18. Bxg5 {+0.66/10 0.011s, n=19866, sd=19}
Rg8 {-0.44/9 0.013s, n=14402, sd=13} 19. Bf4 {+0.59/11 0.018s, n=26948, sd=21}
Rxg2 {-0.68/11 0.015s, n=15692, sd=14, White makes an illegal move: e1a1} 0-1