MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1251"]
[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/pp1pp1p1/1qp2p2/1B2P2p/P7/3P4/1PP2PPP/RNBQK1NR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T15:36:57 +0200"]
[GameEndTime "2026-09-14T15:36:57 +0200"]
[PlyCount "12"]
[Termination "illegal move"]
[TimeControl "-"]

5... cxb5 {+4.77/10 0.019s, n=17028, sd=15}
6. axb5 {-4.45/9 0.016s, n=13345, sd=14} Qxb5 {+4.26/10 0.020s, n=17536, sd=18}
7. Nf3 {-4.42/10 0.019s, n=16284, sd=12} fxe5 {+4.49/10 0.042s, n=31851, sd=15}
8. c4 {-3.94/10 0.021s, n=18665, sd=16} Qc6 {+4.55/11 0.027s, n=22468, sd=16}
9. Nc3 {-4.69/9 0.052s, n=42235, sd=13} d6 {+4.72/10 0.035s, n=26476, sd=16}
10. h3 {-4.43/9 0.025s, n=13234, sd=16}
Qd7 {+4.63/11 0.065s, n=39311, sd=20, White makes an illegal move: e1h1} 0-1