MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "944"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "r1b1k1nr/ppppqppp/2n1p3/8/1b2P2Q/7P/PPPPKPP1/RNB2BNR b kq - 0 5"]
[GameDuration "00:00:10"]
[GameStartTime "2026-09-14T14:54:41 +0000"]
[GameEndTime "2026-09-14T14:54:52 +0000"]
[PlyCount "51"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qxh4 {+8.93/7 0.023s, n=21106, sd=13}
6. g3 {-8.54/6 0.017s, n=14110, sd=10} Qd8 {+9.09/6 0.019s, n=17386, sd=13}
7. Kd1 {-8.64/7 0.059s, n=53440, sd=10} Bc5 {+8.56/7 0.019s, n=17793, sd=9}
8. b4 {-8.38/7 0.013s, n=13094, sd=10} a5 {+8.60/7 0.020s, n=20121, sd=15}
9. c3 {-8.54/7 0.034s, n=34795, sd=10} b6 {+8.57/7 0.018s, n=18206, sd=11}
10. Rh2 {-8.44/7 0.014s, n=14496, sd=12} Ba6 {+8.62/8 0.078s, n=74657, sd=14}
11. b5 {-8.56/7 0.014s, n=13110, sd=10} Bxb5 {+8.69/8 0.021s, n=19941, sd=13}
12. Bxb5 {-8.41/8 0.021s, n=19978, sd=12} Na7 {+8.42/7 0.030s, n=27644, sd=12}
13. Bxd7+ {-8.50/7 0.014s, n=13838, sd=15} Qxd7 {+8.59/8 0.053s, n=46533, sd=13}
14. Ke1 {-8.46/6 0.023s, n=20116, sd=12} Qc6 {+8.58/8 0.052s, n=45265, sd=15}
15. Kf1 {-8.41/7 0.018s, n=16318, sd=12} b5 {+8.55/8 0.015s, n=14052, sd=13}
16. Ba3 {-8.57/9 0.048s, n=43423, sd=15} Bxa3 {+8.85/8 0.017s, n=15367, sd=11}
17. Nxa3 {-8.93/8 0.040s, n=33914, sd=10} Rd8 {+9.13/8 0.016s, n=14247, sd=12}
18. f3 {-8.65/8 0.059s, n=52953, sd=14} Ne7 {+8.91/8 0.126s, n=110544, sd=12}
19. Nc2 {-8.40/6 0.029s, n=23054, sd=9} Qc4+ {+9.01/6 0.159s, n=137796, sd=9}
20. Ke1 {-9.08/7 0.063s, n=53397, sd=11} Qc6 {+9.00/7 0.103s, n=88189, sd=14}
21. Nd4 {-8.82/7 0.083s, n=69327, sd=11} Qc5 {+8.72/7 0.056s, n=48549, sd=12}
22. Nge2 {-8.64/6 0.042s, n=35282, sd=8} c6 {+8.80/6 0.020s, n=17142, sd=9}
23. Nf5 {-8.39/6 0.047s, n=39212, sd=9} exf5 {+9.24/8 0.029s, n=25444, sd=10}
24. d4 {-9.16/7 0.071s, n=63242, sd=11} Qa3 {+9.36/7 0.014s, n=12866, sd=10}
25. e5 {-9.47/5 8.580s, n=8000000, sd=9} c5 {+9.76/7 0.015s, n=14119, sd=12}
26. Kf2 {-9.53/7 0.030s, n=28129, sd=13} Qb2 {+9.91/8 0.019s, n=19605, sd=13}
27. Rhh1 {-10.30/8 0.060s, n=59651, sd=15}
Qxe2+ {+10.23/8 0.011s, n=13432, sd=14}
28. Kxe2 {-10.18/8 0.010s, n=13281, sd=14}
cxd4 {+10.07/10 0.024s, n=28768, sd=14}
29. cxd4 {-9.75/9 0.026s, n=30313, sd=14} Nac6 {+9.99/10 0.041s, n=48037, sd=19}
30. Rhd1 {-9.83/8 0.014s, n=16672, sd=11, Black makes an illegal move: e8h8} 1-0