MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "425"]
[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 "1rbqkbnr/pppppppp/8/8/n1B3P1/2P1P3/PP1P1P1P/RNBQK1NR w KQk - 3 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:21 +0000"]
[GameEndTime "2026-09-14T13:37:22 +0000"]
[PlyCount "28"]
[Termination "illegal move"]
[TimeControl "-"]

5. Qxa4 {+5.79/11 0.025s, n=23650, sd=18} b5 {-6.19/9 0.019s, n=18127, sd=14}
6. Bxb5 {+5.95/10 0.018s, n=16816, sd=14} Bb7 {-5.67/10 0.051s, n=38710, sd=16}
7. e4 {+5.77/10 0.031s, n=28546, sd=18} Nf6 {-6.01/9 0.012s, n=12567, sd=10}
8. f3 {+5.69/10 0.012s, n=12285, sd=16} a6 {-5.97/9 0.021s, n=18022, sd=15}
9. Be2 {+6.46/11 0.027s, n=24085, sd=15} e5 {-6.38/9 0.025s, n=22354, sd=14}
10. d4 {+6.02/9 0.019s, n=17128, sd=16} exd4 {-6.48/8 0.032s, n=23220, sd=13}
11. Qxd4 {+6.43/10 0.014s, n=13660, sd=11} Be7 {-5.49/9 0.017s, n=14406, sd=14}
12. g5 {+6.33/9 0.014s, n=12916, sd=13} Nh5 {-6.18/10 0.020s, n=19238, sd=16}
13. f4 {+6.11/9 0.017s, n=16015, sd=13} h6 {-6.29/10 0.014s, n=13125, sd=18}
14. Bxh5 {+6.20/9 0.014s, n=12255, sd=13} hxg5 {-6.19/10 0.015s, n=14606, sd=14}
15. Bf3 {+6.25/9 0.035s, n=31361, sd=14} c5 {-6.46/8 0.015s, n=12870, sd=14}
16. Qd3 {+6.71/9 0.031s, n=26554, sd=11} g4 {-6.45/8 0.015s, n=13104, sd=13}
17. Bg2 {+6.97/9 0.022s, n=20987, sd=14} f5 {-6.67/8 0.024s, n=19848, sd=15}
18. Nd2 {+7.11/8 0.018s, n=13800, sd=12, Black makes an illegal move: e8h8} 1-0