MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1222"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "r2qkbnr/pbpp1ppp/n7/1p2p3/4P3/1P3N2/P1PP1PPP/RNBQKB1R b KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:55:45 -0400"]
[GameEndTime "2026-09-14T11:55:45 -0400"]
[PlyCount "13"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bxe4 {-0.42/9 0.020s, n=15897, sd=15}
6. Bxb5 {+0.37/9 0.014s, n=14736, sd=12} Nb4 {+0.09/10 0.013s, n=14643, sd=17}
7. Na3 {+0.03/10 0.017s, n=15783, sd=16} Qf6 {-0.04/10 0.011s, n=14915, sd=16}
8. Bb2 {-0.14/11 0.024s, n=30539, sd=18} Bxf3 {+0.03/10 0.013s, n=14368, sd=17}
9. Qxf3 {-0.11/10 0.016s, n=21774, sd=17} Qxf3 {+0.11/10 0.012s, n=15112, sd=18}
10. gxf3 {-0.04/9 0.008s, n=12577, sd=13} f6 {+0.11/10 0.025s, n=22468, sd=14}
11. Bf1 {-0.10/10 0.026s, n=26167, sd=15, Black makes an illegal move: e8a8} 1-0