MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1969"]
[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 "r2qkbnr/pbpppppp/8/1pn5/1P5P/5PP1/P1PPP3/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:41:50 +0000"]
[GameEndTime "2026-09-14T13:41:51 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... Na4 {+0.94/9 0.021s, n=19065, sd=14}
6. e4 {-0.97/10 0.029s, n=23890, sd=15} a6 {+0.86/10 0.019s, n=17226, sd=16}
7. Nc3 {-1.05/9 0.014s, n=12490, sd=14} Nxc3 {+0.85/10 0.032s, n=27379, sd=17}
8. dxc3 {-1.12/8 0.015s, n=12190, sd=11} e6 {+0.88/10 0.028s, n=23863, sd=17}
9. a4 {-0.69/9 0.018s, n=15188, sd=11} Nf6 {+0.91/8 0.024s, n=20257, sd=16}
10. axb5 {-0.09/10 0.020s, n=17296, sd=16}
axb5 {+0.68/10 0.016s, n=14392, sd=16} 11. Bf4 {-0.26/9 0.014s, n=12946, sd=20}
c5 {+0.46/11 0.022s, n=19216, sd=13} 12. Bxb5 {-0.28/9 0.019s, n=15908, sd=16}
cxb4 {+0.64/9 0.018s, n=15705, sd=15} 13. Ne2 {-0.42/9 0.021s, n=17203, sd=19}
Be7 {+0.40/9 0.027s, n=22856, sd=17} 14. Rxa8 {-0.39/10 0.033s, n=25999, sd=15}
Qxa8 {+0.47/9 0.018s, n=14270, sd=13, White makes an illegal move: e1h1} 0-1