MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1228"]
[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 "r1bqkbnr/1ppnp1pp/p2p4/5p2/P3P3/3P4/1PPNQPPP/R1B1KBNR b KQkq - 3 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:02:25 +0000"]
[GameEndTime "2026-09-14T16:02:25 +0000"]
[PlyCount "12"]
[Termination "illegal move"]
[TimeControl "-"]

5... fxe4 {-0.60/10 0.021s, n=13960, sd=14}
6. Nxe4 {+0.69/9 0.021s, n=13081, sd=12} e5 {-0.12/10 0.031s, n=26352, sd=17}
7. d4 {+0.36/9 0.053s, n=31244, sd=16} Ngf6 {-0.47/9 0.047s, n=33471, sd=14}
8. Nxf6+ {+0.48/9 0.035s, n=17304, sd=22} Qxf6 {-0.40/11 0.034s, n=26437, sd=20}
9. Nf3 {+0.60/11 0.048s, n=28251, sd=17} Be7 {-0.54/11 0.026s, n=17998, sd=17}
10. Bg5 {+0.60/11 0.026s, n=14479, sd=19}
Qe6 {-0.91/10 0.013s, n=12966, sd=17, White makes an illegal move: e1a1} 0-1