MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "981"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnbqk1nr/p1p2ppp/1p1pp3/2b5/4P1P1/P6P/1PPP1P2/RNBQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T12:49:09 -0400"]
[GameEndTime "2026-09-14T12:49:09 -0400"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {+4.49/11 0.026s, n=33093, sd=17} Bb7 {-4.72/10 0.014s, n=17974, sd=15}
6. Nc3 {+5.43/10 0.019s, n=17979, sd=14} Nf6 {-5.00/9 0.013s, n=16799, sd=19}
7. Bg2 {+5.49/9 0.019s, n=20928, sd=18} Nbd7 {-5.12/8 0.020s, n=16757, sd=12}
8. dxc5 {+5.48/10 0.042s, n=36288, sd=17} Nxc5 {-5.31/10 0.033s, n=25411, sd=16}
9. Qe2 {+5.39/10 0.009s, n=12198, sd=13} d5 {-4.72/11 0.019s, n=16688, sd=19}
10. e5 {+4.70/10 0.019s, n=16186, sd=17} Nfd7 {-4.66/9 0.017s, n=12470, sd=16}
11. b4 {+4.36/10 0.014s, n=17668, sd=14} d4 {-4.53/10 0.015s, n=18482, sd=15}
12. Bxb7 {+4.86/11 0.024s, n=23521, sd=17} Nxb7 {-4.97/9 0.019s, n=15864, sd=16}
13. Nb5 {+4.65/10 0.021s, n=27019, sd=17} c5 {-4.73/10 0.018s, n=15416, sd=14}
14. Nf3 {+4.69/11 0.030s, n=30635, sd=17, Black makes an illegal move: e8h8} 1-0