MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "998"]
[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 "r1bqkbnr/pp1pppp1/2p5/n6p/1P6/3PP3/P1P1QPPP/RNB1KBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:01:54 +0000"]
[GameEndTime "2026-09-14T16:01:55 +0000"]
[PlyCount "33"]
[Termination "illegal move"]
[TimeControl "-"]

5. bxa5 {+5.61/9 0.037s, n=28092, sd=15} e5 {-5.36/8 0.022s, n=18177, sd=13}
6. Nf3 {+5.56/9 0.025s, n=20333, sd=17} Nf6 {-5.55/8 0.019s, n=15476, sd=13}
7. Bb2 {+5.74/9 0.023s, n=14680, sd=16} e4 {-5.72/10 0.026s, n=19977, sd=16}
8. Nd4 {+5.78/10 0.046s, n=36771, sd=18} d5 {-5.33/8 0.032s, n=19370, sd=14}
9. Nb3 {+5.54/9 0.020s, n=16423, sd=13} Bb4+ {-5.73/7 0.025s, n=19144, sd=12}
10. Bc3 {+5.62/8 0.020s, n=16340, sd=13} Be7 {-5.43/9 0.028s, n=21062, sd=10}
11. dxe4 {+5.67/10 0.017s, n=13629, sd=14} Nxe4 {-5.62/9 0.029s, n=23955, sd=14}
12. Bxg7 {+5.73/10 0.032s, n=25233, sd=21} Rg8 {-5.77/9 0.030s, n=21108, sd=15}
13. Bb2 {+5.64/9 0.020s, n=17425, sd=18} Bb4+ {-4.88/9 0.018s, n=13979, sd=18}
14. c3 {+6.36/9 0.036s, n=29131, sd=20} Bd6 {-5.30/10 0.026s, n=16268, sd=18}
15. N1d2 {+5.82/10 0.028s, n=21486, sd=18} Bg4 {-5.87/8 0.014s, n=12156, sd=18}
16. f3 {+6.20/10 0.017s, n=15444, sd=17} Bg3+ {-5.73/9 0.044s, n=34612, sd=17}
17. hxg3 {+6.06/9 0.019s, n=16441, sd=16} Nxg3 {-5.93/11 0.026s, n=19450, sd=24}
18. fxg4 {+6.33/10 0.029s, n=21756, sd=12} Nxe2 {-5.87/9 0.017s, n=15331, sd=15}
19. Bxe2 {+6.20/9 0.017s, n=15271, sd=11} hxg4 {-5.94/8 0.028s, n=22186, sd=12}
20. c4 {+6.26/10 0.025s, n=21226, sd=13}
Qd6 {-5.71/9 0.024s, n=14886, sd=14, White makes an illegal move: e1a1} 0-1