MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1499"]
[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 "rnbqkbnr/1pp1pp2/7p/p2p2N1/6P1/8/PPPPPP1P/RNBQKB1R w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:03:11 +0000"]
[GameEndTime "2026-09-14T16:03:12 +0000"]
[PlyCount "34"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nf3 {-0.29/11 0.015s, n=14151, sd=11} Bxg4 {+0.15/10 0.037s, n=22832, sd=15}
6. Ne5 {-0.26/9 0.025s, n=21478, sd=18} Bf5 {+0.29/10 0.036s, n=26911, sd=14}
7. d4 {-0.09/9 0.016s, n=13859, sd=10} Nf6 {+0.19/10 0.045s, n=35096, sd=16}
8. Bf4 {+0.05/9 0.019s, n=15243, sd=15} Rg8 {+0.10/9 0.018s, n=16525, sd=18}
9. e3 {-0.03/9 0.021s, n=15908, sd=14} Nbd7 {-0.12/10 0.025s, n=22110, sd=17}
10. Bd3 {+0.12/9 0.020s, n=15576, sd=13} Ne4 {-0.04/11 0.035s, n=25055, sd=19}
11. Nd2 {+0.28/9 0.021s, n=14862, sd=15} Nxe5 {-0.35/8 0.037s, n=25575, sd=13}
12. Bxe5 {+0.08/9 0.020s, n=16564, sd=14} e6 {+0.44/8 0.019s, n=14677, sd=15}
13. Qf3 {+0.29/9 0.025s, n=16937, sd=14} Qe7 {-0.70/10 0.057s, n=38661, sd=17}
14. a3 {+0.29/8 0.016s, n=12406, sd=11} f6 {-0.20/9 0.023s, n=14037, sd=13}
15. Bg3 {-0.06/10 0.016s, n=13088, sd=16} Bg4 {-0.39/11 0.054s, n=31048, sd=18}
16. Qg2 {+0.14/11 0.024s, n=15012, sd=17} Nxg3 {-0.70/10 0.024s, n=16088, sd=17}
17. hxg3 {+0.82/12 0.016s, n=15153, sd=18} Qf7 {-0.48/10 0.023s, n=21202, sd=15}
18. f3 {+0.46/10 0.030s, n=21432, sd=19} Bh5 {-0.51/10 0.018s, n=17619, sd=16}
19. g4 {+0.50/9 0.015s, n=13824, sd=13} Bg6 {-0.63/10 0.035s, n=23694, sd=21}
20. Qf1 {+0.40/10 0.023s, n=16461, sd=20} Bxd3 {-0.48/10 0.022s, n=15165, sd=16}
21. Qxd3 {+0.43/10 0.017s, n=13850, sd=18, Black makes an illegal move: e8a8}
1-0