MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "964"]
[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/pppp3p/4pp1b/6p1/4Q2P/4P3/PPPP1PP1/RNB1KBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:53:19 +0000"]
[GameEndTime "2026-09-14T14:53:19 +0000"]
[PlyCount "33"]
[Termination "illegal move"]
[TimeControl "-"]

5. hxg5 {+4.80/9 0.012s, n=12018, sd=14} d5 {-3.16/8 0.021s, n=13167, sd=16}
6. Qd3 {+4.75/11 0.027s, n=25334, sd=19} Bxg5 {-4.73/9 0.019s, n=18150, sd=16}
7. Rxh7 {+4.79/11 0.011s, n=12152, sd=19} Rxh7 {-4.79/10 0.013s, n=13145, sd=16}
8. Qxh7 {+4.91/11 0.035s, n=27963, sd=19} Kf8 {-4.74/10 0.017s, n=16175, sd=11}
9. b3 {+5.17/11 0.036s, n=32664, sd=17} b6 {-4.90/11 0.044s, n=36251, sd=19}
10. Ba3+ {+5.54/9 0.020s, n=18378, sd=17} c5 {-4.61/10 0.021s, n=19462, sd=18}
11. Nf3 {+5.58/9 0.013s, n=12757, sd=12} Nd7 {-5.68/8 0.030s, n=22972, sd=12}
12. Nxg5 {+5.88/10 0.015s, n=13695, sd=14} fxg5 {-5.68/9 0.023s, n=21587, sd=15}
13. Nc3 {+5.74/10 0.028s, n=26772, sd=15} Ndf6 {-5.79/9 0.017s, n=15304, sd=14}
14. Qh2 {+5.64/10 0.031s, n=25737, sd=16} Kf7 {-5.53/9 0.019s, n=17611, sd=15}
15. Bb2 {+5.84/9 0.022s, n=19986, sd=13} Bd7 {-5.95/10 0.037s, n=27601, sd=18}
16. Nb5 {+6.17/10 0.017s, n=16006, sd=14} Bxb5 {-6.25/10 0.018s, n=16451, sd=15}
17. Bxb5 {+6.25/10 0.012s, n=13182, sd=14} Qb8 {-5.61/9 0.017s, n=16892, sd=15}
18. Qh3 {+5.92/9 0.013s, n=13880, sd=15} Qd6 {-6.22/9 0.021s, n=17944, sd=16}
19. Be2 {+5.44/10 0.041s, n=37890, sd=15} a5 {-5.50/8 0.013s, n=13054, sd=13}
20. a4 {+6.36/10 0.019s, n=17279, sd=16}
Rc8 {-6.51/9 0.047s, n=37757, sd=16, White makes an illegal move: e1a1} 0-1