MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1018"]
[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 "rnbqkb1r/pp1pp2p/2p2p1n/Q5p1/1P6/3P2P1/P1P1PP1P/RNB1KBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:55:13 +0000"]
[GameEndTime "2026-09-14T14:55:14 +0000"]
[PlyCount "32"]
[Termination "illegal move"]
[TimeControl "-"]

5... b6 {+1.02/8 0.015s, n=14221, sd=13}
6. Qa4 {-0.30/10 0.015s, n=15111, sd=12} b5 {+0.60/9 0.016s, n=15898, sd=16}
7. Qb3 {-0.66/9 0.015s, n=16194, sd=13} a5 {+0.75/10 0.021s, n=19921, sd=16}
8. bxa5 {-1.05/9 0.024s, n=24611, sd=16} e5 {+1.14/9 0.023s, n=21659, sd=13}
9. Bd2 {-0.74/9 0.014s, n=14120, sd=11} Na6 {+0.76/10 0.022s, n=20971, sd=14}
10. a3 {-0.91/9 0.022s, n=22278, sd=14} Nc5 {+1.11/11 0.077s, n=69030, sd=19}
11. Qa2 {-0.69/10 0.021s, n=20734, sd=18} d5 {+1.08/9 0.022s, n=20914, sd=15}
12. Bb4 {-0.80/9 0.025s, n=23950, sd=15} Be6 {+0.87/9 0.025s, n=24869, sd=14}
13. Bg2 {-0.70/10 0.050s, n=47276, sd=19} Qd7 {+0.97/9 0.012s, n=12276, sd=11}
14. Nd2 {-0.80/9 0.016s, n=16280, sd=14} Nf5 {+1.30/9 0.024s, n=22016, sd=13}
15. Ngf3 {-1.02/9 0.022s, n=19491, sd=16} g4 {+1.06/10 0.039s, n=35950, sd=14}
16. Nh4 {-0.88/10 0.014s, n=14594, sd=18} Nxh4 {+1.13/10 0.019s, n=21090, sd=14}
17. gxh4 {-0.60/10 0.035s, n=35578, sd=18} Nb7 {+0.80/9 0.017s, n=16433, sd=17}
18. c4 {-1.12/10 0.020s, n=20759, sd=16} Nxa5 {+0.62/9 0.013s, n=12858, sd=13}
19. cxb5 {-0.24/11 0.024s, n=25977, sd=15} cxb5 {+0.38/9 0.014s, n=14034, sd=14}
20. Qb2 {-0.30/9 0.012s, n=12443, sd=16}
Bd6 {+0.31/9 0.032s, n=31635, sd=14, White makes an illegal move: e1h1} 0-1