MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "225"]
[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/3pppp1/1pp4p/p7/1P2P3/N7/P1PPQPPP/R1B1KBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T15:59:46 +0000"]
[GameEndTime "2026-09-14T15:59:47 +0000"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5. b5 {+0.42/9 0.014s, n=12315, sd=15} e6 {-0.44/10 0.026s, n=21512, sd=15}
6. Nf3 {+0.58/10 0.055s, n=42507, sd=17} Nf6 {-0.35/9 0.016s, n=14879, sd=18}
7. e5 {+1.00/11 0.013s, n=12488, sd=15} Nd5 {-0.42/10 0.022s, n=18816, sd=16}
8. c4 {+1.08/11 0.029s, n=21381, sd=21} Nb4 {-0.41/10 0.019s, n=15969, sd=16}
9. Bb2 {+0.54/10 0.016s, n=13855, sd=13} Be7 {-0.53/9 0.020s, n=16916, sd=16}
10. g3 {+1.02/10 0.022s, n=18991, sd=17} Bb7 {-1.11/9 0.035s, n=26685, sd=13}
11. Bg2 {+1.02/9 0.016s, n=13641, sd=17} cxb5 {-1.46/11 0.035s, n=29913, sd=17}
12. cxb5 {+0.67/10 0.021s, n=13981, sd=16} d6 {-1.09/10 0.016s, n=15760, sd=16}
13. exd6 {+1.23/11 0.036s, n=29479, sd=18} Qxd6 {-0.44/9 0.015s, n=13679, sd=14}
14. Nc4 {+1.62/10 0.028s, n=21083, sd=17}
Qd8 {-1.28/9 0.025s, n=20633, sd=12, White makes an illegal move: e1h1} 0-1