MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1231"]
[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 "rn1qkbnr/1bppppp1/p7/1p5p/7N/6PP/PPPPPP1R/RNBQKB2 b Qkq - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:38:48 +0000"]
[GameEndTime "2026-09-14T13:38:49 +0000"]
[PlyCount "38"]
[Termination "illegal move"]
[TimeControl "-"]

5... e6 {+1.28/10 0.056s, n=38481, sd=17}
6. d3 {-1.28/10 0.041s, n=24800, sd=14} Be7 {+1.18/8 0.024s, n=17278, sd=13}
7. a4 {-1.16/8 0.016s, n=12209, sd=14} b4 {+1.49/8 0.027s, n=13761, sd=11}
8. Nd2 {-1.06/9 0.027s, n=14253, sd=15} d5 {+1.30/9 0.027s, n=20787, sd=13}
9. Bg2 {-1.27/10 0.040s, n=19051, sd=17} Bxh4 {+1.39/9 0.028s, n=16904, sd=14}
10. gxh4 {-1.38/10 0.042s, n=23726, sd=15} Ne7 {+1.36/10 0.027s, n=13912, sd=14}
11. Rh1 {-1.36/9 0.017s, n=12258, sd=11} c5 {+1.49/9 0.035s, n=20256, sd=14}
12. e4 {-1.40/8 0.034s, n=13920, sd=15} Ng6 {+1.46/9 0.047s, n=27853, sd=15}
13. Rg1 {-1.25/9 0.028s, n=15099, sd=12} Nd7 {+1.40/9 0.042s, n=21255, sd=16}
14. exd5 {-1.29/9 0.026s, n=16603, sd=14} Nxh4 {+1.37/9 0.038s, n=16944, sd=18}
15. Nc4 {-1.02/10 0.082s, n=41155, sd=20} Nxg2+ {+1.65/8 0.025s, n=13835, sd=14}
16. Rxg2 {-1.19/9 0.020s, n=14768, sd=15} Kf8 {+1.05/10 0.025s, n=15431, sd=16}
17. Qe2 {-1.24/10 0.039s, n=21651, sd=17} exd5 {+2.10/10 0.016s, n=13856, sd=14}
18. Bg5 {-1.60/11 0.023s, n=13259, sd=18} f6 {+3.07/12 0.021s, n=16777, sd=22}
19. Nd6 {-2.53/11 0.013s, n=13260, sd=19} fxg5 {+2.32/11 0.013s, n=12167, sd=21}
20. Qe6 {-2.48/12 0.032s, n=18128, sd=21} Qe7 {+2.82/12 0.019s, n=15631, sd=19}
21. Qxe7+ {-2.96/11 0.020s, n=21130, sd=20}
Kxe7 {+2.69/11 0.034s, n=25089, sd=21}
22. Nxb7 {-2.57/13 0.018s, n=19135, sd=21} Rhb8 {+2.37/9 0.012s, n=12100, sd=13}
23. Na5 {-2.84/10 0.037s, n=32988, sd=17}
Kf6 {+2.49/12 0.023s, n=21905, sd=23, White makes an illegal move: e1a1} 0-1