MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "176"]
[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 "rnbqk1nr/p2pbppp/2p5/1p2p3/2P1P3/3BK3/PP1P1PPP/RNBQ2NR b kq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:35:52 +0000"]
[GameEndTime "2026-09-14T13:35:53 +0000"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5... bxc4 {+5.55/10 0.029s, n=16989, sd=15}
6. Bxc4 {-4.93/11 0.073s, n=34448, sd=22} d5 {+5.03/10 0.025s, n=16247, sd=16}
7. exd5 {-5.10/10 0.030s, n=14208, sd=10} cxd5 {+5.17/10 0.042s, n=23924, sd=19}
8. Bb5+ {-5.00/9 0.025s, n=12270, sd=15} Nd7 {+4.97/8 0.020s, n=12436, sd=15}
9. Ke2 {-4.92/9 0.037s, n=21456, sd=14} Rb8 {+5.19/10 0.022s, n=14677, sd=19}
10. a4 {-4.88/10 0.028s, n=20893, sd=19} a6 {+4.89/11 0.027s, n=18273, sd=18}
11. Bxd7+ {-4.81/10 0.021s, n=12159, sd=14}
Qxd7 {+4.68/10 0.024s, n=15405, sd=15} 12. Kf1 {-4.50/10 0.027s, n=12628, sd=11}
d4 {+4.78/11 0.022s, n=14560, sd=14} 13. d3 {-4.71/9 0.048s, n=18974, sd=18}
Nf6 {+4.63/10 0.032s, n=21742, sd=21} 14. Nf3 {-4.55/9 0.023s, n=12123, sd=13}
Qf5 {+4.87/9 0.026s, n=12911, sd=12}
15. Qe2 {-4.71/10 0.035s, n=19531, sd=17, Black makes an illegal move: e8h8} 1-0