MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "989"]
[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 "rnbqk2r/ppp2ppp/5n2/2bpp3/1P4P1/P1P4N/3PPP1P/RNBQKB1R b KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:11:06 +0000"]
[GameEndTime "2026-09-14T16:11:07 +0000"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bb6 {+2.66/10 0.016s, n=15912, sd=15}
6. g5 {-2.75/9 0.018s, n=17046, sd=15} Ne4 {+2.77/11 0.047s, n=42306, sd=18}
7. d3 {-2.72/10 0.037s, n=33267, sd=21} Nd6 {+2.52/10 0.016s, n=14886, sd=14}
8. Bg2 {-2.67/9 0.015s, n=14055, sd=15} Be6 {+2.67/9 0.015s, n=15187, sd=14}
9. Nd2 {-2.73/8 0.020s, n=17030, sd=14} a5 {+2.36/8 0.013s, n=12361, sd=11}
10. Bb2 {-2.73/10 0.041s, n=37840, sd=16} Qd7 {+2.40/8 0.017s, n=14836, sd=13}
11. Ng1 {-2.32/9 0.021s, n=19138, sd=14} Nc6 {+2.56/10 0.029s, n=26536, sd=17}
12. Qb3 {-1.95/8 0.015s, n=12486, sd=12} e4 {+2.60/10 0.038s, n=31643, sd=15}
13. dxe4 {-2.52/9 0.020s, n=17634, sd=17} Nxe4 {+2.41/9 0.021s, n=19640, sd=18}
14. Nxe4 {-1.66/11 0.022s, n=20713, sd=16}
dxe4 {+2.79/10 0.032s, n=30755, sd=16}
15. c4 {-2.81/8 0.014s, n=13215, sd=15, Black makes an illegal move: e8a8} 1-0