MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2572"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "rnb1kbnr/p2pqppp/8/1pp1p3/1P6/5P2/P1PPP1PP/RNBQKBNR b KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T17:02:31 +0200"]
[GameEndTime "2026-09-14T17:02:32 +0200"]
[PlyCount "23"]
[Termination "illegal move"]
[TimeControl "-"]

5... cxb4 {+2.22/10 0.018s, n=14923, sd=16}
6. e3 {-1.84/10 0.063s, n=46248, sd=18} a6 {+2.48/10 0.019s, n=14276, sd=15}
7. a3 {-2.00/10 0.021s, n=16228, sd=17} bxa3 {+2.12/9 0.029s, n=21134, sd=14}
8. Bxa3 {-1.85/10 0.025s, n=16861, sd=20} b4 {+1.63/9 0.019s, n=14566, sd=13}
9. Bb2 {-1.69/11 0.019s, n=15664, sd=16} Nc6 {+1.74/9 0.029s, n=18022, sd=12}
10. c3 {-1.68/11 0.051s, n=31772, sd=18} Nf6 {+1.72/9 0.029s, n=18921, sd=13}
11. Nh3 {-1.84/9 0.032s, n=21860, sd=15} bxc3 {+1.47/9 0.056s, n=32404, sd=13}
12. Nxc3 {-1.51/9 0.018s, n=12243, sd=14} Qd8 {+1.42/9 0.023s, n=14705, sd=16}
13. Nf2 {-1.33/10 0.043s, n=28976, sd=15} Be7 {+1.47/9 0.021s, n=14511, sd=20}
14. Nfe4 {-1.10/10 0.025s, n=16501, sd=15}
Nxe4 {+1.04/10 0.038s, n=25105, sd=17}
15. fxe4 {-1.11/10 0.024s, n=17984, sd=14} Rb8 {+0.96/9 0.026s, n=19903, sd=15}
16. Rb1 {-0.81/9 0.020s, n=14190, sd=13, Black makes an illegal move: e8h8} 1-0