MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1146"]
[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 "1nbqkbnr/r1ppp1pp/p7/1p3p2/N1B1P3/5N2/PPPP1PPP/R1BQK2R b KQk - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T12:49:24 -0400"]
[GameEndTime "2026-09-14T12:49:24 -0400"]
[PlyCount "14"]
[Termination "illegal move"]
[TimeControl "-"]

5... bxc4 {+4.69/9 0.018s, n=17333, sd=14}
6. exf5 {-4.71/9 0.019s, n=20733, sd=14} Nc6 {+4.52/9 0.017s, n=14761, sd=15}
7. d4 {-3.91/10 0.022s, n=19996, sd=16} cxd3 {+4.06/9 0.019s, n=20891, sd=16}
8. Qxd3 {-3.73/9 0.014s, n=13528, sd=16} e5 {+4.08/10 0.013s, n=14749, sd=11}
9. fxe6 {-4.38/10 0.034s, n=35796, sd=22} dxe6 {+4.36/10 0.023s, n=19082, sd=18}
10. Nc3 {-4.35/11 0.049s, n=46558, sd=16} Qxd3 {+6.14/11 0.020s, n=17687, sd=13}
11. cxd3 {-5.90/9 0.024s, n=20903, sd=15}
Rb7 {+5.90/9 0.016s, n=13680, sd=11, White makes an illegal move: e1h1} 0-1