MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "768"]
[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 "r1b1kbnr/pp2pppp/1qnp4/2p5/P3N3/5N2/1PPPPPPP/R1BQKB1R w KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:40:23 +0000"]
[GameEndTime "2026-09-14T13:40:23 +0000"]
[PlyCount "26"]
[Termination "illegal move"]
[TimeControl "-"]

5. e3 {+0.10/10 0.016s, n=13777, sd=15} d5 {+0.13/9 0.020s, n=16881, sd=13}
6. a5 {+0.33/9 0.016s, n=13735, sd=13} Nxa5 {+0.85/9 0.016s, n=13729, sd=13}
7. Nc3 {-0.94/10 0.029s, n=23085, sd=16} Nf6 {+0.84/8 0.016s, n=12785, sd=14}
8. d4 {-0.67/10 0.024s, n=18672, sd=22} c4 {+1.10/10 0.028s, n=23013, sd=16}
9. b3 {-1.08/11 0.034s, n=28773, sd=20} cxb3 {+0.80/9 0.024s, n=18588, sd=19}
10. Bb5+ {-1.09/9 0.033s, n=25316, sd=18} Nc6 {+1.07/10 0.036s, n=28222, sd=22}
11. Ne5 {-0.73/10 0.022s, n=18961, sd=17} e6 {+0.91/9 0.023s, n=20621, sd=22}
12. Bxc6+ {-0.71/10 0.047s, n=38463, sd=19}
bxc6 {+0.98/8 0.019s, n=15411, sd=12} 13. cxb3 {-0.79/10 0.014s, n=13283, sd=16}
Ba6 {+1.00/9 0.024s, n=19912, sd=13} 14. Qc2 {-0.72/9 0.024s, n=21692, sd=14}
Bb5 {+1.10/9 0.019s, n=15903, sd=19} 15. f3 {-0.97/8 0.021s, n=16214, sd=13}
Bd6 {+0.89/11 0.041s, n=33315, sd=19} 16. Ba3 {-1.18/8 0.020s, n=16278, sd=20}
Bxa3 {+0.89/10 0.022s, n=18983, sd=18}
17. Rxa3 {-0.67/9 0.016s, n=13792, sd=13, Black makes an illegal move: e8h8} 1-0