MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "459"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnb1kbnr/pppp1ppp/8/4p1q1/1P2P1PP/P7/2PP1P2/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T18:01:22 +0200"]
[GameEndTime "2026-09-14T18:01:22 +0200"]
[PlyCount "18"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qd8 {-0.52/9 0.032s, n=20241, sd=15}
6. Nc3 {+0.32/8 0.024s, n=18408, sd=13} d6 {-0.35/9 0.030s, n=16862, sd=13}
7. d4 {+0.42/9 0.050s, n=34671, sd=16} exd4 {-0.47/9 0.023s, n=18049, sd=17}
8. Qxd4 {+0.61/10 0.023s, n=20519, sd=12} Bxg4 {-1.03/9 0.048s, n=42846, sd=13}
9. f3 {+0.86/10 0.023s, n=20358, sd=15} Be6 {-0.71/11 0.048s, n=42558, sd=14}
10. Bb2 {+0.97/10 0.019s, n=19086, sd=12} c5 {-0.78/9 0.019s, n=14919, sd=15}
11. Qe3 {+0.69/10 0.026s, n=21184, sd=14} Nf6 {-0.83/8 0.018s, n=16486, sd=12}
12. Nh3 {+0.56/8 0.016s, n=12798, sd=15} cxb4 {-0.81/8 0.028s, n=19175, sd=14}
13. axb4 {+1.00/10 0.028s, n=22046, sd=14}
Nc6 {-0.83/8 0.028s, n=19458, sd=16, White makes an illegal move: e1a1} 0-1