MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "587"]
[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/p2pp1pp/2p5/1p3p2/1P6/P1N1P3/2PP1PPP/R1BQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:38:21 +0000"]
[GameEndTime "2026-09-14T13:38:22 +0000"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5. e4 {+1.37/9 0.021s, n=17836, sd=15} fxe4 {-1.05/9 0.025s, n=18933, sd=16}
6. Nxe4 {+1.33/9 0.022s, n=18042, sd=18} Nf6 {-1.34/8 0.017s, n=13848, sd=18}
7. Bd3 {+1.08/8 0.014s, n=12968, sd=18} d5 {-1.23/11 0.017s, n=15911, sd=21}
8. Nxf6+ {+1.34/10 0.044s, n=34171, sd=25} exf6 {-1.30/8 0.023s, n=19526, sd=22}
9. Qh5+ {+1.06/10 0.045s, n=41088, sd=21} Kd7 {-1.29/9 0.026s, n=19210, sd=24}
10. a4 {+1.03/11 0.024s, n=21968, sd=15} Qe8+ {-1.30/10 0.012s, n=12703, sd=19}
11. Qxe8+ {+1.23/10 0.016s, n=16697, sd=15}
Kxe8 {-1.28/9 0.030s, n=25760, sd=20} 12. axb5 {+1.17/10 0.015s, n=15365, sd=17}
Bxb4 {-1.08/10 0.016s, n=15085, sd=14} 13. Ne2 {+1.21/9 0.014s, n=14820, sd=11}
a5 {-1.26/10 0.028s, n=29361, sd=19} 14. c3 {+1.22/9 0.018s, n=12552, sd=16}
Be7 {-1.08/11 0.026s, n=25348, sd=17, White makes an illegal move: e1h1} 0-1