MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2179"]
[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 "r1bqkbnr/pppp1p2/2n1p1p1/7p/1P3P2/2N2N2/P1PPP1PP/R1BQKB1R w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T12:26:13 -0400"]
[GameEndTime "2026-09-14T12:26:13 -0400"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5. b5 {+0.89/10 0.017s, n=15060, sd=15} Nce7 {-0.87/9 0.013s, n=13891, sd=12}
6. e4 {+0.78/9 0.020s, n=20373, sd=18} Bg7 {-0.70/9 0.014s, n=14324, sd=15}
7. Bd3 {+0.86/10 0.019s, n=17372, sd=14} Nh6 {-0.77/9 0.029s, n=26327, sd=14}
8. a4 {+0.85/9 0.027s, n=25117, sd=18} d5 {-1.00/8 0.016s, n=12283, sd=13}
9. e5 {+1.09/11 0.011s, n=13063, sd=12} c5 {-0.71/11 0.016s, n=15680, sd=15}
10. bxc6 {+0.86/10 0.019s, n=16117, sd=20}
bxc6 {-0.65/11 0.031s, n=29681, sd=16} 11. Ba3 {+0.85/13 0.017s, n=15571, sd=15}
Bf8 {-0.86/10 0.027s, n=24938, sd=19} 12. a5 {+1.25/11 0.016s, n=20889, sd=15}
Nef5 {-0.80/10 0.009s, n=12096, sd=17}
13. Bxf8 {+1.25/10 0.014s, n=19000, sd=18}
Kxf8 {-0.44/10 0.022s, n=17990, sd=15} 14. Qc1 {+1.28/10 0.008s, n=13389, sd=16}
Qe7 {-0.95/9 0.050s, n=54608, sd=14, White makes an illegal move: e1h1} 0-1