MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2834"]
[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 "rn1qkbnr/pppbp1p1/3p3p/5p2/6PP/1PP5/P2PPP2/RNBQKBNR w KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T18:18:20 +0200"]
[GameEndTime "2026-09-14T18:18:21 +0200"]
[PlyCount "36"]
[Termination "illegal move"]
[TimeControl "-"]

5. Qc2 {-0.18/10 0.059s, n=37675, sd=18} e5 {+0.75/10 0.027s, n=13828, sd=12}
6. gxf5 {-0.26/9 0.036s, n=24895, sd=13} d5 {+0.17/10 0.049s, n=32736, sd=16}
7. c4 {-0.29/10 0.036s, n=22374, sd=16} Nc6 {+0.28/10 0.043s, n=29709, sd=16}
8. cxd5 {-0.85/10 0.050s, n=30784, sd=21} Nd4 {-0.25/9 0.032s, n=20199, sd=17}
9. Qd3 {-0.08/10 0.038s, n=20893, sd=14} Bxf5 {-0.04/8 0.030s, n=13047, sd=16}
10. e4 {+0.59/10 0.030s, n=19592, sd=16} Bh7 {-0.07/9 0.019s, n=13193, sd=15}
11. Nf3 {+0.63/10 0.070s, n=47217, sd=20} Bc5 {-0.42/8 0.019s, n=12795, sd=13}
12. Nxd4 {+0.90/11 0.026s, n=18136, sd=22} Bxd4 {-0.51/9 0.031s, n=18850, sd=18}
13. Qb5+ {+1.08/11 0.023s, n=17263, sd=21} c6 {-0.49/9 0.046s, n=32355, sd=24}
14. dxc6 {+0.41/9 0.016s, n=12639, sd=22} a6 {+1.18/11 0.029s, n=17157, sd=15}
15. Qxb7 {-1.62/9 0.022s, n=16059, sd=17} Ra7 {+2.25/9 0.019s, n=12827, sd=15}
16. c7 {-1.87/12 0.017s, n=16041, sd=21} Qxc7 {+2.47/13 0.016s, n=16003, sd=23}
17. Qxc7 {-2.09/12 0.017s, n=18314, sd=26}
Rxc7 {+1.79/12 0.016s, n=16894, sd=23} 18. Nc3 {-1.93/11 0.039s, n=31514, sd=20}
Rxc3 {+1.86/12 0.027s, n=25467, sd=27} 19. dxc3 {-2.48/8 0.018s, n=14593, sd=18}
Bxc3+ {+1.70/10 0.013s, n=14926, sd=21}
20. Bd2 {-1.97/10 0.017s, n=16917, sd=18} Bxa1 {+1.65/11 0.025s, n=21362, sd=18}
21. f3 {-1.65/11 0.031s, n=31147, sd=17} Nf6 {+1.76/11 0.013s, n=13904, sd=17}
22. Bxa6 {-1.86/8 0.046s, n=34472, sd=17, Black makes an illegal move: e8h8} 1-0