MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1225"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnbqkbnr/pp4pp/2pp1p2/1P2p3/8/5P1N/P1PPP1PP/RNBQKBR1 b Qkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T15:36:54 +0200"]
[GameEndTime "2026-09-14T15:36:55 +0200"]
[PlyCount "33"]
[Termination "illegal move"]
[TimeControl "-"]

5... cxb5 {+2.74/9 0.024s, n=19290, sd=14}
6. e4 {-2.30/9 0.023s, n=18893, sd=13} a6 {+2.18/9 0.024s, n=20916, sd=15}
7. c4 {-2.05/9 0.031s, n=16033, sd=14} bxc4 {+2.28/9 0.023s, n=19186, sd=15}
8. Bxc4 {-2.46/10 0.028s, n=23927, sd=15} b5 {+2.34/9 0.017s, n=16032, sd=12}
9. Bb3 {-2.07/10 0.015s, n=12275, sd=14} Nc6 {+2.41/9 0.015s, n=12568, sd=16}
10. Nc3 {-2.12/9 0.026s, n=21503, sd=16} Nd4 {+2.53/9 0.022s, n=16312, sd=17}
11. Nf2 {-2.25/9 0.020s, n=17278, sd=20} Ne7 {+2.46/11 0.038s, n=31791, sd=17}
12. Bb2 {-2.67/10 0.053s, n=43273, sd=15} Nxb3 {+2.27/9 0.022s, n=17498, sd=15}
13. axb3 {-2.45/10 0.018s, n=15423, sd=17} Be6 {+2.33/9 0.032s, n=23306, sd=12}
14. d4 {-2.48/9 0.016s, n=12621, sd=12} exd4 {+2.32/10 0.022s, n=18842, sd=17}
15. Ne2 {-2.17/10 0.039s, n=32545, sd=16} Nc6 {+2.11/10 0.036s, n=27970, sd=17}
16. Nd3 {-1.92/10 0.019s, n=15690, sd=11} d5 {+2.40/9 0.015s, n=12337, sd=13}
17. Ndf4 {-2.11/11 0.035s, n=27135, sd=18} Bf7 {+1.52/9 0.025s, n=19729, sd=14}
18. Rc1 {-1.94/11 0.048s, n=30344, sd=17} Bb4+ {+2.05/11 0.055s, n=37749, sd=19}
19. Kf1 {-2.03/8 0.031s, n=24486, sd=13} Rc8 {+3.11/10 0.017s, n=14618, sd=15}
20. exd5 {-3.74/12 0.073s, n=58826, sd=22}
Bxd5 {+3.68/10 0.015s, n=13629, sd=16}
21. Nxd4 {-4.05/10 0.046s, n=39091, sd=19, Black makes an illegal move: e8h8}
1-0