MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1249"]
[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 "rnbqkb1r/p1pp1ppp/8/1p2p3/1P2n2P/2N3P1/P1PPPP2/R1BQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T12:49:32 -0400"]
[GameEndTime "2026-09-14T12:49:33 -0400"]
[PlyCount "16"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nxc3 {+1.51/10 0.011s, n=12928, sd=15}
6. dxc3 {-0.64/10 0.018s, n=14345, sd=17} Bb7 {+0.78/10 0.018s, n=15482, sd=14}
7. Nf3 {-0.76/10 0.027s, n=19820, sd=15} a5 {+1.05/10 0.020s, n=17870, sd=14}
8. Qd3 {-0.81/10 0.014s, n=15751, sd=18} Bc6 {+1.40/8 0.018s, n=17772, sd=16}
9. Bd2 {-0.67/10 0.027s, n=30946, sd=16} Qe7 {+1.19/9 0.015s, n=17566, sd=12}
10. Qe3 {-1.60/9 0.016s, n=19425, sd=19} f6 {+1.35/8 0.016s, n=13083, sd=11}
11. Bg2 {-1.53/10 0.011s, n=13991, sd=13} Qf7 {+1.31/10 0.045s, n=43342, sd=19}
12. a4 {-0.74/10 0.011s, n=14685, sd=13}
axb4 {+0.60/8 0.015s, n=12225, sd=12, White makes an illegal move: e1h1} 0-1