MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "828"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnb1kb1r/ppppnp1p/4pq2/6p1/5P2/P1PQ4/1P1PP1PP/RNB1KBNR b KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:10:41 +0000"]
[GameEndTime "2026-09-14T16:10:42 +0000"]
[PlyCount "15"]
[Termination "illegal move"]
[TimeControl "-"]

5... gxf4 {+3.22/9 0.017s, n=15200, sd=16}
6. Qf3 {-3.13/9 0.013s, n=12490, sd=10} e5 {+3.23/8 0.015s, n=13357, sd=13}
7. e3 {-2.98/9 0.025s, n=22917, sd=15} d5 {+3.43/9 0.020s, n=18551, sd=14}
8. exf4 {-3.05/9 0.016s, n=15061, sd=19} e4 {+3.32/9 0.031s, n=27684, sd=14}
9. Qf2 {-3.64/9 0.018s, n=16175, sd=16} Bf5 {+3.30/9 0.016s, n=14972, sd=11}
10. d3 {-3.27/10 0.019s, n=17894, sd=14} exd3 {+2.87/10 0.035s, n=33066, sd=16}
11. Be3 {-3.03/11 0.012s, n=12563, sd=16} Nbc6 {+2.88/11 0.031s, n=31674, sd=18}
12. Nf3 {-3.02/10 0.015s, n=15748, sd=18, Black makes an illegal move: e8a8} 1-0