MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1684"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "0-1"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "r1bqkbnr/1ppppppp/p7/7Q/4P3/1nPP4/PP1B1PPP/RN2KBNR b KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:40:58 +0000"]
[GameEndTime "2026-09-14T13:40:58 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nxa1 {+5.36/9 0.023s, n=12396, sd=14}
6. Qd1 {-4.90/10 0.056s, n=30365, sd=18} d5 {+5.52/10 0.056s, n=29476, sd=20}
7. e5 {-5.20/10 0.017s, n=14864, sd=10} Bf5 {+5.26/9 0.026s, n=20141, sd=14}
8. Nf3 {-5.38/9 0.016s, n=13412, sd=16} e6 {+4.94/9 0.020s, n=15828, sd=15}
9. Be3 {-4.73/10 0.033s, n=27695, sd=13} Rc8 {+5.02/8 0.024s, n=16820, sd=12}
10. Nbd2 {-4.55/10 0.023s, n=18037, sd=18} c5 {+4.38/10 0.062s, n=43168, sd=15}
11. Qxa1 {-4.83/11 0.027s, n=21462, sd=18} h6 {+4.48/10 0.020s, n=16720, sd=14}
12. Be2 {-3.99/9 0.016s, n=14253, sd=14} Bh7 {+4.55/9 0.018s, n=15871, sd=11}
13. d4 {-4.38/11 0.036s, n=27963, sd=22} c4 {+4.08/9 0.014s, n=12230, sd=16}
14. b3 {-3.91/10 0.022s, n=18770, sd=18}
b5 {+4.16/10 0.020s, n=18233, sd=14, White makes an illegal move: e1h1} 0-1