MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "239"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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/2pppp2/1p6/p5pp/3PP2P/7N/PPPB1PP1/RN1QKB1R b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:36:23 +0000"]
[GameEndTime "2026-09-14T13:36:24 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... g4 {-1.82/9 0.027s, n=15905, sd=16} 6. Nf4 {+1.26/9 0.027s, n=16544, sd=17}
Bg7 {-1.70/9 0.032s, n=19226, sd=13} 7. Be3 {+1.93/10 0.027s, n=16115, sd=15}
d6 {-1.67/9 0.025s, n=17756, sd=16} 8. Nc3 {+2.00/10 0.033s, n=19026, sd=17}
Bd7 {-1.86/9 0.018s, n=15343, sd=13} 9. Bc4 {+1.98/8 0.021s, n=12192, sd=12}
Nc6 {-1.69/10 0.035s, n=20306, sd=16} 10. Qd2 {+2.03/8 0.030s, n=17040, sd=11}
a4 {-2.00/9 0.020s, n=15046, sd=16} 11. a3 {+2.24/10 0.023s, n=14036, sd=16}
e5 {-2.09/11 0.054s, n=28299, sd=18} 12. dxe5 {+2.42/10 0.034s, n=19084, sd=16}
Nxe5 {-2.09/10 0.022s, n=14926, sd=17} 13. Ba2 {+2.32/10 0.030s, n=17419, sd=14}
Rb8 {-2.19/10 0.081s, n=53247, sd=20} 14. Nfd5 {+2.48/10 0.042s, n=24656, sd=15}
Be6 {-1.83/10 0.021s, n=12763, sd=14, White makes an illegal move: e1a1} 0-1