MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1674"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "r1bqkbnr/pppp2p1/2n1p2p/5P2/8/P1PP4/1P2PP1P/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:03:27 +0000"]
[GameEndTime "2026-09-14T16:03:27 +0000"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5... exf5 {+0.64/10 0.024s, n=19845, sd=14}
6. h4 {-0.76/8 0.026s, n=20188, sd=12} d5 {+0.91/10 0.018s, n=14442, sd=19}
7. Bf4 {-1.40/9 0.017s, n=15944, sd=14} Bd6 {+1.16/11 0.030s, n=26071, sd=16}
8. Qa4 {-0.92/10 0.023s, n=19361, sd=16} Nf6 {+1.23/10 0.017s, n=13989, sd=15}
9. Nd2 {-1.06/8 0.023s, n=17662, sd=14} b5 {+1.79/10 0.015s, n=13385, sd=17}
10. Qxb5 {-1.40/10 0.013s, n=12694, sd=17} Rb8 {+1.79/9 0.014s, n=12143, sd=15}
11. Qa4 {-1.32/8 0.023s, n=15544, sd=12} Bxf4 {+1.99/9 0.013s, n=12173, sd=14}
12. Qxf4 {-2.07/9 0.026s, n=20914, sd=14} Rxb2 {+2.13/10 0.023s, n=17924, sd=13}
13. Qe3+ {-1.37/9 0.023s, n=18912, sd=13} Ne7 {+1.98/8 0.030s, n=23888, sd=15}
14. Qd4 {-1.74/9 0.033s, n=27002, sd=15, Black makes an illegal move: e8h8} 1-0