MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "551"]
[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 "rnbqkb1r/p1p1pppp/3p4/1p6/3PP1n1/8/PPP1BP1P/RNBQK1NR w KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T17:24:29 +0200"]
[GameEndTime "2026-09-14T17:24:31 +0200"]
[PlyCount "40"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bxg4 {+5.54/9 0.017s, n=12825, sd=14} Bb7 {-5.46/9 0.023s, n=16665, sd=13}
6. Ne2 {+5.84/8 0.029s, n=24134, sd=14} Bxe4 {-5.39/9 0.035s, n=21418, sd=14}
7. Rg1 {+5.00/8 0.017s, n=13120, sd=12} Bb7 {-4.83/9 0.032s, n=27794, sd=13}
8. Qd3 {+5.05/9 0.041s, n=26587, sd=14} a6 {-5.18/10 0.038s, n=27662, sd=17}
9. a4 {+5.01/9 0.032s, n=23621, sd=13} b4 {-4.85/11 0.042s, n=24567, sd=17}
10. Bf3 {+5.05/9 0.033s, n=27120, sd=13} c6 {-4.73/9 0.014s, n=12076, sd=14}
11. Bf4 {+5.28/11 0.030s, n=24570, sd=16} g6 {-5.47/9 0.059s, n=37286, sd=16}
12. Nd2 {+5.14/9 0.015s, n=12338, sd=11} Nd7 {-5.55/10 0.076s, n=55431, sd=16}
13. h4 {+5.02/8 0.013s, n=12754, sd=14} Qc8 {-5.48/9 0.023s, n=19726, sd=15}
14. Qe3 {+5.56/8 0.017s, n=14212, sd=10} Nf6 {-5.61/9 0.025s, n=16628, sd=14}
15. Bxd6 {+6.13/9 0.018s, n=15408, sd=10} Nd5 {-6.92/9 0.016s, n=14386, sd=15}
16. Bxd5 {+6.80/11 0.016s, n=16359, sd=15}
cxd5 {-6.81/11 0.016s, n=13986, sd=16} 17. Bc5 {+6.59/10 0.018s, n=14878, sd=11}
a5 {-6.61/10 0.016s, n=13701, sd=17} 18. Kd1 {+6.63/9 0.024s, n=17935, sd=15}
Qc6 {-6.59/9 0.021s, n=18783, sd=14} 19. c3 {+6.58/8 0.014s, n=12192, sd=13}
h5 {-6.73/10 0.078s, n=60483, sd=18} 20. cxb4 {+6.65/9 0.050s, n=33336, sd=14}
axb4 {-6.57/10 0.025s, n=17493, sd=14} 21. a5 {+6.63/8 0.024s, n=13141, sd=12}
Qf6 {-6.41/9 0.015s, n=13028, sd=9} 22. Bxb4 {+6.73/9 0.036s, n=21774, sd=11}
Qxh4 {-6.81/11 0.032s, n=26306, sd=18} 23. Rc1 {+6.30/9 0.029s, n=18813, sd=14}
Bh6 {-6.06/12 0.026s, n=21414, sd=17}
24. Qe5 {+6.30/13 0.061s, n=39938, sd=20, Black makes an illegal move: e8h8} 1-0