MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "122"]
[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 "rnb1kb1r/p1p1pppp/3q3n/1p1p4/1P6/5PPN/P1PPP2P/RNBQKB1R w KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T12:47:54 -0400"]
[GameEndTime "2026-09-14T12:47:54 -0400"]
[PlyCount "11"]
[Termination "illegal move"]
[TimeControl "-"]

5. a4 {+0.87/9 0.011s, n=13331, sd=11} bxa4 {-0.42/9 0.016s, n=12603, sd=11}
6. c4 {+0.84/9 0.059s, n=61040, sd=15} dxc4 {-0.23/9 0.025s, n=21706, sd=15}
7. Qxa4+ {+0.26/7 0.013s, n=16199, sd=12} Qd7 {+0.12/8 0.027s, n=26453, sd=16}
8. Nc3 {+0.10/8 0.023s, n=28976, sd=14} Nf5 {+0.10/9 0.022s, n=25340, sd=15}
9. Bg2 {+0.27/7 0.011s, n=12639, sd=11}
Bb7 {-0.02/9 0.020s, n=25136, sd=14, White makes an illegal move: e1h1} 0-1