MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "962"]
[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 "rnbqkbnr/pp1pp1p1/5p2/2p4p/1P6/4P2N/PBPP1PPP/RN1QKB1R w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:40:33 +0000"]
[GameEndTime "2026-09-14T13:40:34 +0000"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5. bxc5 {+3.29/10 0.026s, n=22777, sd=20} e5 {-3.55/9 0.025s, n=21459, sd=13}
6. d4 {+3.51/9 0.022s, n=18693, sd=13} d6 {-3.35/9 0.023s, n=19226, sd=14}
7. Be2 {+3.51/8 0.015s, n=13024, sd=15} Bf5 {-3.60/8 0.020s, n=17469, sd=14}
8. cxd6 {+3.31/7 0.020s, n=16113, sd=12} Bxd6 {-3.16/9 0.017s, n=14740, sd=15}
9. dxe5 {+3.74/9 0.015s, n=13198, sd=10} fxe5 {-3.00/8 0.016s, n=13736, sd=11}
10. Nc3 {+3.65/10 0.069s, n=59623, sd=19} Nc6 {-3.49/9 0.019s, n=15627, sd=16}
11. Bxh5+ {+3.45/10 0.023s, n=20523, sd=18} g6 {-3.06/9 0.014s, n=12337, sd=19}
12. Bg4 {+3.56/11 0.030s, n=26141, sd=19} Nf6 {-3.20/11 0.014s, n=14020, sd=20}
13. Bxf5 {+3.81/10 0.013s, n=12744, sd=19}
gxf5 {-3.65/9 0.027s, n=23788, sd=14, White makes an illegal move: e1h1} 0-1