MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "241"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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/p2pp2p/1pp5/5pp1/5P2/1PP2N2/P2PP1PP/RNBQKB1R w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:07:19 +0000"]
[GameEndTime "2026-09-14T16:07:20 +0000"]
[PlyCount "37"]
[Termination "illegal move"]
[TimeControl "-"]

5. fxg5 {+2.16/10 0.017s, n=16102, sd=14} h6 {-1.91/9 0.016s, n=13079, sd=17}
6. d4 {+2.11/9 0.012s, n=12320, sd=13} hxg5 {-2.08/10 0.027s, n=25069, sd=14}
7. Bxg5 {+2.18/10 0.014s, n=13467, sd=14} Bh6 {-2.15/9 0.017s, n=16732, sd=15}
8. Qc1 {+2.10/10 0.020s, n=13542, sd=10} d5 {-1.91/9 0.015s, n=13486, sd=15}
9. g3 {+2.44/10 0.028s, n=24749, sd=16} Qd6 {-2.19/11 0.024s, n=20990, sd=19}
10. Bg2 {+2.78/9 0.016s, n=13697, sd=13} Bxg5 {-2.10/11 0.028s, n=23297, sd=22}
11. Qxg5 {+2.83/9 0.015s, n=13505, sd=14} Nf6 {-2.38/10 0.015s, n=14183, sd=17}
12. Qg6+ {+2.81/9 0.022s, n=18517, sd=13} Kd8 {-2.20/8 0.017s, n=15560, sd=15}
13. Ng5 {+3.02/12 0.029s, n=24389, sd=20} Be6 {-3.02/9 0.015s, n=14989, sd=14}
14. Bh3 {+3.26/12 0.035s, n=34227, sd=23} Nbd7 {-2.17/10 0.011s, n=12001, sd=15}
15. Bxf5 {+3.36/11 0.017s, n=12521, sd=14} Nf8 {-3.72/10 0.018s, n=17314, sd=20}
16. Qg7 {+3.60/10 0.021s, n=19847, sd=21} Rg8 {-3.77/10 0.016s, n=15373, sd=20}
17. Nf7+ {+2.84/10 0.024s, n=24079, sd=21}
Bxf7 {-3.57/11 0.049s, n=37961, sd=22}
18. Qxf7 {+2.90/11 0.019s, n=20062, sd=18} Kc7 {-3.68/10 0.048s, n=41861, sd=17}
19. Nd2 {+2.99/11 0.021s, n=22626, sd=16} Rg5 {-3.14/12 0.085s, n=72886, sd=18}
20. e4 {+2.67/10 0.011s, n=13772, sd=20} N8d7 {-3.30/11 0.014s, n=16449, sd=25}
21. Qe6 {+2.42/12 0.028s, n=28300, sd=17} dxe4 {-2.54/10 0.016s, n=17151, sd=18}
22. Qxd6+ {+2.50/11 0.012s, n=14697, sd=19}
exd6 {-2.63/10 0.022s, n=18246, sd=18, White makes an illegal move: e1h1} 0-1