MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1868"]
[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 "rnbqk2r/1ppp1ppp/p2bpn2/8/P5P1/N7/1PPPPP1P/R1BQKBNR w KQkq - 3 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:41:11 +0000"]
[GameEndTime "2026-09-14T13:41:13 +0000"]
[PlyCount "40"]
[Termination "illegal move"]
[TimeControl "-"]

5. g5 {-0.08/9 0.018s, n=14846, sd=12} Ng8 {+0.29/9 0.018s, n=14982, sd=13}
6. d4 {-0.08/9 0.022s, n=18356, sd=18} Bf8 {+0.13/9 0.033s, n=25926, sd=15}
7. e4 {+0.21/9 0.025s, n=19899, sd=12} d5 {-0.25/8 0.031s, n=24271, sd=14}
8. Bg2 {+0.45/9 0.016s, n=13618, sd=14} h6 {-0.51/8 0.027s, n=22840, sd=12}
9. g6 {+0.10/9 0.030s, n=23079, sd=16} fxg6 {-0.53/9 0.018s, n=13061, sd=13}
10. Qg4 {+0.12/8 0.018s, n=15065, sd=13} Ne7 {-0.13/9 0.019s, n=14011, sd=17}
11. Ne2 {+0.31/9 0.026s, n=18259, sd=18} Nbc6 {-0.36/9 0.041s, n=26506, sd=15}
12. Qg3 {+0.14/9 0.032s, n=22957, sd=13} dxe4 {+0.12/9 0.022s, n=15342, sd=17}
13. Bf4 {+0.10/11 0.025s, n=19942, sd=18} g5 {-0.22/12 0.049s, n=34569, sd=23}
14. Bxc7 {-0.01/11 0.034s, n=24126, sd=17} Qd5 {-0.35/10 0.033s, n=24394, sd=16}
15. Qe3 {+0.56/11 0.031s, n=24908, sd=18} Nf5 {-0.43/11 0.056s, n=41379, sd=22}
16. Qxe4 {+0.21/10 0.016s, n=14378, sd=16} Nh4 {-0.36/11 0.028s, n=22462, sd=22}
17. Qxd5 {-0.09/12 0.040s, n=32627, sd=21}
exd5 {-0.10/11 0.030s, n=26438, sd=19}
18. Bxd5 {-0.17/10 0.029s, n=25213, sd=16} Bg4 {+0.07/10 0.027s, n=21954, sd=23}
19. Kd2 {-0.19/11 0.042s, n=34753, sd=21} Bf3 {+0.15/9 0.018s, n=14716, sd=18}
20. Bxf3 {-0.63/8 0.015s, n=13856, sd=15} Nxf3+ {+0.38/9 0.014s, n=12155, sd=18}
21. Kd1 {-0.12/10 0.045s, n=38644, sd=22} Rc8 {+0.12/9 0.015s, n=12800, sd=12}
22. Bb6 {+0.17/10 0.016s, n=15323, sd=14} Nb4 {+0.23/9 0.021s, n=18418, sd=16}
23. h3 {-0.31/9 0.021s, n=17491, sd=14} Be7 {+1.01/9 0.014s, n=12794, sd=13}
24. b3 {-0.48/9 0.017s, n=15135, sd=14, Black makes an illegal move: e8h8} 1-0