MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "54"]
[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/ppp1pppp/8/3p4/4n1PP/1P2P3/P1PP1P2/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:49:14 +0000"]
[GameEndTime "2026-09-14T14:49:15 +0000"]
[PlyCount "26"]
[Termination "illegal move"]
[TimeControl "-"]

5... e5 {+0.50/9 0.019s, n=17426, sd=13} 6. Bb2 {-0.94/9 0.027s, n=22625, sd=16}
Qf6 {+0.80/9 0.021s, n=13033, sd=13} 7. Rh2 {-0.82/8 0.016s, n=12895, sd=14}
Nc6 {+1.22/10 0.034s, n=27554, sd=13} 8. d3 {-0.99/8 0.032s, n=25581, sd=13}
Nc5 {+1.36/9 0.031s, n=22877, sd=15} 9. Nc3 {-1.19/8 0.017s, n=13802, sd=12}
d4 {+1.77/9 0.023s, n=18212, sd=18} 10. Nb5 {-1.86/10 0.089s, n=65046, sd=16}
Ne6 {+1.65/9 0.016s, n=12752, sd=11} 11. Qf3 {-1.94/9 0.039s, n=26539, sd=15}
Bb4+ {+1.64/9 0.030s, n=25406, sd=18} 12. c3 {-1.58/9 0.023s, n=18326, sd=14}
Qe7 {+2.31/11 0.014s, n=12746, sd=16} 13. Ne2 {-1.96/10 0.032s, n=24709, sd=18}
Ba5 {+1.97/9 0.019s, n=14994, sd=12} 14. Ba3 {-1.05/10 0.016s, n=14033, sd=12}
Qd7 {+1.56/9 0.013s, n=12038, sd=16} 15. Bb2 {-1.83/11 0.040s, n=30440, sd=20}
dxc3 {+2.58/10 0.015s, n=13286, sd=10}
16. Nexc3 {-3.02/9 0.015s, n=13066, sd=16}
Ncd4 {+3.03/11 0.023s, n=21163, sd=17} 17. exd4 {-2.81/9 0.017s, n=14389, sd=15}
Qxb5 {+2.98/12 0.026s, n=23336, sd=21, White makes an illegal move: e1a1} 0-1