MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1403"]
[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 "r1bqkbnr/pp1n1ppp/2p1p2B/3p4/2PP4/8/PP1KPPPP/RN1Q1BNR w kq - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:40:04 +0000"]
[GameEndTime "2026-09-14T13:40:05 +0000"]
[PlyCount "44"]
[Termination "illegal move"]
[TimeControl "-"]

5. Be3 {-3.11/10 0.028s, n=21172, sd=19} Ngf6 {+3.15/9 0.026s, n=20246, sd=15}
6. Ke1 {-2.96/10 0.063s, n=43642, sd=18} dxc4 {+3.08/9 0.021s, n=16970, sd=15}
7. g3 {-3.28/9 0.038s, n=23587, sd=18} b5 {+3.32/10 0.029s, n=21076, sd=12}
8. Bg2 {-3.27/10 0.023s, n=17361, sd=12} Bb7 {+3.43/8 0.017s, n=12285, sd=13}
9. Nf3 {-3.48/7 0.016s, n=12011, sd=11} a6 {+3.96/10 0.034s, n=24996, sd=12}
10. Nc3 {-4.00/8 0.055s, n=37628, sd=13} c5 {+4.45/9 0.037s, n=22408, sd=15}
11. a4 {-4.30/8 0.029s, n=21298, sd=10} b4 {+5.45/11 0.028s, n=21882, sd=17}
12. Na2 {-5.75/10 0.051s, n=34751, sd=17} cxd4 {+6.21/10 0.018s, n=14126, sd=12}
13. Bxd4 {-6.20/10 0.065s, n=40633, sd=15} e5 {+6.74/9 0.022s, n=16001, sd=18}
14. Be3 {-6.29/9 0.018s, n=13409, sd=14} Rc8 {+5.77/10 0.074s, n=47106, sd=17}
15. Rg1 {-5.95/10 0.042s, n=29139, sd=17} Nd5 {+5.68/10 0.040s, n=27595, sd=17}
16. Rc1 {-5.42/9 0.025s, n=17758, sd=15} Nxe3 {+5.67/9 0.022s, n=16746, sd=15}
17. fxe3 {-5.38/10 0.016s, n=14193, sd=18} Qb6 {+5.69/10 0.021s, n=12601, sd=13}
18. Bh3 {-4.89/10 0.040s, n=26445, sd=16} Rd8 {+6.64/10 0.019s, n=14743, sd=11}
19. Rxc4 {-6.18/9 0.030s, n=21459, sd=20} Nc5 {+7.10/9 0.019s, n=13977, sd=9}
20. Qc1 {-6.25/8 0.023s, n=15111, sd=13} Bxf3 {+7.66/10 0.032s, n=22314, sd=13}
21. Nxb4 {-7.44/8 0.042s, n=25917, sd=13} Bb7 {+7.97/9 0.020s, n=12882, sd=16}
22. Rf1 {-7.81/7 0.024s, n=15490, sd=13} a5 {+8.05/8 0.022s, n=13986, sd=12}
23. Na2 {-8.22/8 0.042s, n=24204, sd=14} Be7 {+8.15/10 0.045s, n=27435, sd=15}
24. Qc3 {-8.63/8 0.040s, n=21219, sd=12} Bd5 {+9.62/10 0.066s, n=33333, sd=10}
25. b3 {-9.04/7 0.179s, n=91511, sd=11} Bxc4 {+9.82/9 0.021s, n=16048, sd=14}
26. Qxc4 {-9.95/9 0.025s, n=12357, sd=15, Black makes an illegal move: e8h8} 1-0