MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "859"]
[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/pppp1p2/2n3p1/4p2p/8/2P1P2P/PP1PKPP1/RNBQ1BNR w kq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:52:48 +0000"]
[GameEndTime "2026-09-14T14:52:49 +0000"]
[PlyCount "34"]
[Termination "illegal move"]
[TimeControl "-"]

5. Ke1 {-0.97/10 0.044s, n=37565, sd=17} d5 {+0.88/11 0.050s, n=46053, sd=16}
6. d4 {-0.75/9 0.023s, n=19273, sd=16} Bg7 {+0.87/10 0.037s, n=35383, sd=15}
7. Nf3 {-1.01/9 0.028s, n=24739, sd=16} e4 {+0.97/9 0.013s, n=13426, sd=13}
8. Nfd2 {-1.02/10 0.024s, n=18050, sd=19} Nce7 {+1.06/10 0.015s, n=14613, sd=16}
9. c4 {-1.10/11 0.033s, n=31801, sd=19} c6 {+1.13/8 0.012s, n=12610, sd=10}
10. cxd5 {-1.14/9 0.016s, n=16281, sd=16} cxd5 {+1.23/10 0.031s, n=23667, sd=14}
11. Qa4+ {-1.09/8 0.016s, n=15487, sd=14} Bd7 {+1.69/9 0.021s, n=18488, sd=15}
12. Qb3 {-1.69/8 0.016s, n=13221, sd=11} Bc6 {+1.81/10 0.024s, n=18933, sd=12}
13. Be2 {-1.75/9 0.024s, n=22480, sd=13} Nf5 {+1.89/10 0.026s, n=22952, sd=19}
14. Nc3 {-1.60/10 0.018s, n=16665, sd=13} Nf6 {+1.85/10 0.015s, n=14654, sd=19}
15. a4 {-1.73/8 0.017s, n=13064, sd=11} Bf8 {+1.82/10 0.031s, n=27033, sd=15}
16. a5 {-1.50/9 0.019s, n=16158, sd=9} a6 {+1.71/10 0.022s, n=19914, sd=15}
17. Ndb1 {-1.87/9 0.019s, n=13974, sd=18} Bd6 {+1.83/10 0.016s, n=15150, sd=15}
18. Bd2 {-2.20/9 0.020s, n=17829, sd=18} Nh4 {+2.04/10 0.029s, n=26362, sd=16}
19. g3 {-2.31/9 0.019s, n=16791, sd=15} Nf3+ {+1.91/10 0.043s, n=36515, sd=19}
20. Bxf3 {-1.81/10 0.030s, n=28062, sd=18}
exf3 {+2.01/12 0.037s, n=29638, sd=18}
21. Qd1 {-1.95/10 0.019s, n=17638, sd=16, Black makes an illegal move: e8h8} 1-0