MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "618"]
[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 "rn1qkbnr/ppp1pp2/7p/3p1bp1/3P4/N5P1/PPP1PP1P/R1BQKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T15:58:41 +0200"]
[GameEndTime "2026-09-14T15:58:42 +0200"]
[PlyCount "34"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bg2 {-0.11/9 0.029s, n=21190, sd=14} e6 {+0.27/9 0.033s, n=20223, sd=14}
6. c4 {-0.11/8 0.018s, n=15566, sd=14} Nc6 {+0.23/8 0.023s, n=14933, sd=14}
7. h4 {-0.34/8 0.018s, n=14463, sd=12} g4 {+0.65/10 0.029s, n=21847, sd=15}
8. cxd5 {-0.10/8 0.021s, n=13978, sd=11} exd5 {+0.65/10 0.017s, n=13754, sd=17}
9. Nc2 {-0.53/10 0.065s, n=43361, sd=17} Nf6 {+0.61/10 0.053s, n=37328, sd=20}
10. Bf4 {-0.77/9 0.024s, n=20664, sd=19} Nh5 {+0.72/9 0.025s, n=13087, sd=14}
11. e3 {-0.43/9 0.019s, n=14230, sd=14} Nb4 {+0.41/8 0.016s, n=14194, sd=16}
12. Nxb4 {-0.20/10 0.021s, n=18080, sd=18}
Bxb4+ {+0.34/9 0.020s, n=17627, sd=15} 13. Kf1 {-0.10/10 0.026s, n=22522, sd=20}
Nxf4 {+0.12/10 0.024s, n=20630, sd=18} 14. gxf4 {0.00/10 0.024s, n=20706, sd=18}
c6 {+0.09/10 0.018s, n=16125, sd=16} 15. Ne2 {0.00/10 0.024s, n=16636, sd=19}
Bd6 {+0.09/11 0.036s, n=28437, sd=15} 16. Ng3 {+0.02/12 0.055s, n=43313, sd=21}
Bd7 {+0.05/11 0.034s, n=27564, sd=13} 17. Qb3 {-0.13/9 0.016s, n=14797, sd=15}
Qb6 {+0.08/12 0.012s, n=12559, sd=9} 18. Qc2 {-0.08/10 0.016s, n=13740, sd=13}
h5 {+0.06/11 0.014s, n=14511, sd=19} 19. Kg1 {0.00/10 0.019s, n=17829, sd=14}
Qd8 {0.00/13 0.014s, n=13890, sd=12} 20. Rc1 {-0.08/9 0.024s, n=14812, sd=13}
Qe7 {-0.06/10 0.018s, n=13297, sd=16}
21. Bf1 {+0.19/10 0.021s, n=19511, sd=14, Black makes an illegal move: e8a8} 1-0