MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "953"]
[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 "r1bqkb1r/p1pppp1p/np3n2/1P4p1/8/1QP2P2/P2PP1PP/RNB1KBNR b KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:40:59 +0000"]
[GameEndTime "2026-09-14T13:40:59 +0000"]
[PlyCount "24"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nc5 {+0.49/8 0.015s, n=14182, sd=12}
6. Qc2 {-0.04/10 0.014s, n=13881, sd=12} e5 {-0.01/9 0.036s, n=30764, sd=13}
7. d4 {-0.24/11 0.022s, n=20386, sd=20} exd4 {+0.13/10 0.020s, n=17727, sd=20}
8. cxd4 {-0.19/9 0.013s, n=12031, sd=17} Ne6 {+0.11/9 0.019s, n=17193, sd=11}
9. Bb2 {-0.22/10 0.037s, n=30623, sd=17} d5 {+0.20/9 0.018s, n=16317, sd=21}
10. e3 {-0.12/9 0.020s, n=17695, sd=16} a6 {+0.03/9 0.047s, n=38284, sd=17}
11. Nc3 {+0.16/9 0.014s, n=13232, sd=12} Bb4 {-0.13/8 0.019s, n=16426, sd=14}
12. Bd3 {+0.47/9 0.014s, n=12501, sd=13} axb5 {-0.43/7 0.016s, n=14013, sd=18}
13. Ne2 {+0.40/9 0.018s, n=15295, sd=16} c6 {-0.36/8 0.022s, n=17448, sd=14}
14. a4 {+0.55/9 0.024s, n=16344, sd=15} Rxa4 {-0.35/10 0.026s, n=22600, sd=14}
15. Rxa4 {+0.31/11 0.022s, n=15937, sd=17}
bxa4 {-0.31/11 0.025s, n=23095, sd=19} 16. Qxa4 {+0.31/9 0.017s, n=12073, sd=15}
Qd6 {-0.22/11 0.015s, n=14974, sd=23, White makes an illegal move: e1h1} 0-1