MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "853"]
[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 "r2qkb1r/ppp1pppp/2n1bn2/3p4/1PBP1P2/4P3/P1P3PP/RNBQK1NR b KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:11:06 +0000"]
[GameEndTime "2026-09-14T16:11:07 +0000"]
[PlyCount "17"]
[Termination "illegal move"]
[TimeControl "-"]

5... dxc4 {+7.43/10 0.013s, n=12525, sd=17}
6. Nc3 {-7.38/8 0.018s, n=17121, sd=12} Nxb4 {+7.55/8 0.016s, n=14129, sd=12}
7. e4 {-7.64/8 0.017s, n=15493, sd=15} Nxe4 {+8.16/9 0.016s, n=16082, sd=13}
8. Nxe4 {-8.40/8 0.020s, n=17216, sd=16} Bf5 {+8.29/9 0.013s, n=12464, sd=17}
9. Ng3 {-8.28/9 0.020s, n=17018, sd=18} Nxc2+ {+8.31/9 0.016s, n=14050, sd=13}
10. Kf2 {-8.12/9 0.029s, n=25084, sd=18} Bd3 {+8.10/9 0.015s, n=13111, sd=16}
11. Bb2 {-8.14/10 0.022s, n=19887, sd=18} Nxa1 {+8.17/10 0.042s, n=36238, sd=20}
12. Bxa1 {-8.03/9 0.049s, n=39652, sd=16} Qd5 {+8.04/10 0.015s, n=13648, sd=14}
13. Qf3 {-7.96/10 0.019s, n=18279, sd=14, Black makes an illegal move: e8a8} 1-0