MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "219"]
[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 "rn1qkbnr/2p1pppp/p6B/1p1p1b2/3P4/N1P5/PP2PPPP/R2QKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:35:58 +0000"]
[GameEndTime "2026-09-14T13:35:58 +0000"]
[PlyCount "12"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bf4 {-0.77/9 0.017s, n=15184, sd=13} e6 {+0.94/9 0.013s, n=12074, sd=11}
6. Nc2 {-0.71/9 0.021s, n=18296, sd=14} Nf6 {+0.64/9 0.041s, n=33072, sd=12}
7. a4 {-0.69/8 0.015s, n=12570, sd=12} bxa4 {+0.60/9 0.018s, n=15912, sd=14}
8. Nb4 {-0.82/9 0.028s, n=23170, sd=14} a3 {+0.90/9 0.018s, n=13776, sd=15}
9. Rxa3 {-1.14/9 0.025s, n=20535, sd=15} Bxb4 {+1.08/10 0.020s, n=16223, sd=14}
10. cxb4 {-0.96/9 0.018s, n=15075, sd=18, Black makes an illegal move: e8h8} 1-0