MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "823"]
[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 "r1bqkbr1/pppp1ppp/2n4n/4p3/2PPP3/2NQ4/PP3PPP/R1B1KBNR b KQq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:32 +0000"]
[GameEndTime "2026-09-14T13:37:33 +0000"]
[PlyCount "25"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nxd4 {-0.49/8 0.028s, n=18075, sd=17}
6. Qg3 {+0.51/9 0.031s, n=13874, sd=14} Nc2+ {-1.22/8 0.056s, n=40047, sd=15}
7. Kd1 {+1.25/10 0.027s, n=13690, sd=14} Nxa1 {-1.56/11 0.055s, n=42036, sd=17}
8. Bxh6 {+1.14/10 0.061s, n=26538, sd=20} b5 {-1.58/8 0.020s, n=14526, sd=17}
9. cxb5 {+1.55/8 0.034s, n=17558, sd=13} a6 {-1.47/8 0.025s, n=12637, sd=14}
10. b6 {+2.12/9 0.031s, n=14420, sd=13} cxb6 {-2.12/7 0.022s, n=12648, sd=13}
11. Nf3 {+2.14/9 0.037s, n=17189, sd=15} Qc7 {-1.57/8 0.034s, n=15573, sd=11}
12. Be3 {+2.39/10 0.030s, n=17251, sd=15} Bb7 {-2.32/8 0.048s, n=20923, sd=16}
13. Bd3 {+3.44/10 0.022s, n=17812, sd=13} d5 {-2.55/9 0.035s, n=15869, sd=14}
14. Nxd5 {+4.02/10 0.037s, n=24328, sd=15}
Bxd5 {-2.71/10 0.033s, n=16309, sd=17} 15. exd5 {+2.53/9 0.027s, n=18209, sd=20}
Bc5 {-3.59/9 0.035s, n=18144, sd=14} 16. Qxe5+ {+5.44/10 0.018s, n=15208, sd=14}
Qxe5 {-5.27/8 0.029s, n=17139, sd=15}
17. Nxe5 {+5.57/11 0.028s, n=21044, sd=17, Black makes an illegal move: e8a8}
1-0