MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "520"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "rn1qkbnr/p1p1pp1p/b7/1p1p2p1/P7/1P2P2P/2PP1PP1/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T12:48:24 -0400"]
[GameEndTime "2026-09-14T12:48:24 -0400"]
[PlyCount "18"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bg7 {-1.81/11 0.024s, n=21853, sd=16}
6. d4 {+1.71/9 0.009s, n=12802, sd=12} b4 {-1.80/10 0.011s, n=14118, sd=16}
7. Bxa6 {+1.87/10 0.013s, n=12234, sd=13} Nxa6 {-1.63/10 0.014s, n=17502, sd=17}
8. Qe2 {+1.76/9 0.022s, n=18377, sd=14} Qc8 {-1.44/9 0.014s, n=13860, sd=15}
9. Nf3 {+1.63/9 0.022s, n=23747, sd=13} Nf6 {-1.60/10 0.024s, n=28828, sd=16}
10. Nxg5 {+1.88/9 0.016s, n=12459, sd=14} c5 {-1.21/10 0.017s, n=20351, sd=14}
11. Bb2 {+1.89/11 0.030s, n=29913, sd=17} cxd4 {-1.87/11 0.048s, n=54184, sd=18}
12. Bxd4 {+1.90/10 0.018s, n=19541, sd=15} Nb8 {-1.90/11 0.026s, n=19911, sd=19}
13. Nd2 {+1.93/10 0.014s, n=17026, sd=17}
Nc6 {-1.55/12 0.011s, n=16084, sd=18, White makes an illegal move: e1h1} 0-1