MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "65"]
[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/p2ppp1p/1p6/2p3p1/1QP1P3/6P1/PP1P1P1P/RNB1KBNR b KQkq - 0 5"]
[GameDuration "00:00:12"]
[GameStartTime "2026-09-14T17:34:50 +0200"]
[GameEndTime "2026-09-14T17:35:03 +0200"]
[PlyCount "59"]
[Termination "illegal move"]
[TimeControl "-"]

5... cxb4 {+8.89/8 0.017s, n=15842, sd=12}
6. Bh3 {-8.36/7 0.054s, n=45488, sd=11} Nc6 {+8.66/7 0.013s, n=12638, sd=12}
7. Bf1 {-8.74/7 0.028s, n=25092, sd=11} Bg7 {+8.74/8 0.035s, n=32190, sd=13}
8. Kd1 {-8.80/7 10.172s, n=8000000, sd=16} Qc7 {+8.91/7 0.034s, n=29159, sd=13}
9. d3 {-8.79/8 0.035s, n=27493, sd=12} Bb7 {+8.83/8 0.038s, n=30437, sd=13}
10. f3 {-8.76/8 0.034s, n=26718, sd=12} f5 {+8.81/8 0.076s, n=61383, sd=15}
11. Ne2 {-8.92/7 0.036s, n=20493, sd=12} Na5 {+8.86/8 0.050s, n=39622, sd=15}
12. Nd2 {-8.87/7 0.014s, n=12257, sd=12} Nb3 {+8.85/7 0.026s, n=23466, sd=15}
13. axb3 {-8.67/7 0.024s, n=15266, sd=10} a6 {+8.66/7 0.038s, n=28026, sd=11}
14. Rxa6 {-8.62/7 0.035s, n=29254, sd=13} Rxa6 {+8.61/7 0.016s, n=14344, sd=11}
15. Bg2 {-8.56/7 0.021s, n=16352, sd=12} g4 {+8.67/8 0.037s, n=27352, sd=14}
16. Nf4 {-8.62/7 0.053s, n=33450, sd=14} fxe4 {+8.90/7 0.075s, n=61855, sd=14}
17. Nxe4 {-8.65/6 0.023s, n=16126, sd=11} Bxe4 {+9.44/7 0.094s, n=56581, sd=9}
18. fxe4 {-8.84/7 0.032s, n=20460, sd=8} Ra2 {+9.41/8 0.049s, n=31380, sd=12}
19. Nd5 {-8.98/7 0.041s, n=28555, sd=11} Qa7 {+9.72/8 0.036s, n=27569, sd=15}
20. e5 {-9.88/7 0.141s, n=91074, sd=13} Bxe5 {+10.07/8 0.026s, n=16509, sd=12}
21. c5 {-9.99/7 0.015s, n=12908, sd=19} bxc5 {+10.44/9 0.062s, n=45071, sd=17}
22. Re1 {-10.09/8 0.018s, n=13320, sd=11} Bxb2 {+10.24/9 0.014s, n=12778, sd=14}
23. Re4 {-10.27/7 0.034s, n=22234, sd=13} Bf6 {+10.41/8 0.087s, n=60027, sd=18}
24. Re6 {-10.40/7 0.024s, n=17899, sd=13} Bd4 {+10.41/7 0.040s, n=29056, sd=14}
25. Re4 {-10.40/8 0.025s, n=21150, sd=15} Rxg2 {+10.62/8 0.020s, n=17273, sd=11}
26. h4 {-10.67/8 0.101s, n=82787, sd=18} Rg1+ {+11.07/6 0.040s, n=29750, sd=18}
27. Re1 {-11.27/6 0.028s, n=21978, sd=16}
Rxe1+ {+11.23/6 0.014s, n=12425, sd=17}
28. Kxe1 {-10.96/8 0.023s, n=21730, sd=17} c4 {+10.84/8 0.021s, n=17705, sd=12}
29. Bb2 {-10.82/8 0.085s, n=74795, sd=20} cxb3 {+10.78/7 0.033s, n=27432, sd=10}
30. Nxb4 {-10.94/8 0.051s, n=44458, sd=18}
Bc3+ {+10.89/7 0.020s, n=18523, sd=12}
31. Bxc3 {-10.95/7 0.021s, n=16677, sd=13}
Qg1+ {+10.74/7 0.042s, n=37664, sd=15} 32. Kd2 {-10.86/6 0.019s, n=17550, sd=16}
Qf2+ {+10.56/8 0.063s, n=53349, sd=17} 33. Kc1 {-10.69/7 0.034s, n=22155, sd=16}
Nf6 {+10.62/8 0.041s, n=36921, sd=19}
34. Bxf6 {-10.58/9 0.034s, n=29059, sd=17, Black makes an illegal move: e8h8}
1-0