MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "950"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "rnbqkb1r/1pppppp1/p7/3n3p/1P4P1/N3P3/P1PPBP1P/R1BQK1NR b KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T18:27:13 +0200"]
[GameEndTime "2026-09-14T18:27:14 +0200"]
[PlyCount "36"]
[Termination "illegal move"]
[TimeControl "-"]

5... hxg4 {+3.60/10 0.018s, n=14214, sd=14}
6. Bxg4 {-3.62/9 0.043s, n=27129, sd=14} Nxb4 {+3.53/10 0.025s, n=21338, sd=16}
7. d4 {-3.43/9 0.024s, n=19782, sd=13} d5 {+3.92/11 0.057s, n=46108, sd=19}
8. Be2 {-3.66/7 0.015s, n=12818, sd=12} Bf5 {+3.99/10 0.017s, n=15014, sd=12}
9. c3 {-4.10/10 0.024s, n=19552, sd=12} N4c6 {+4.09/10 0.030s, n=23210, sd=14}
10. Nf3 {-4.39/8 0.023s, n=19218, sd=12} e5 {+4.30/9 0.028s, n=21373, sd=14}
11. c4 {-4.52/9 0.021s, n=16998, sd=15} Bb4+ {+5.32/8 0.020s, n=17891, sd=14}
12. Bd2 {-5.56/8 0.016s, n=13053, sd=14} Bxa3 {+5.41/10 0.015s, n=14028, sd=14}
13. Qb3 {-5.32/10 0.021s, n=18662, sd=17} e4 {+4.94/10 0.021s, n=19420, sd=17}
14. Ne5 {-6.22/10 0.053s, n=45682, sd=17} Nxe5 {+7.16/10 0.022s, n=20634, sd=12}
15. dxe5 {-7.16/9 0.026s, n=22897, sd=16} Be7 {+6.88/9 0.020s, n=17341, sd=14}
16. cxd5 {-6.75/7 0.026s, n=21101, sd=9} Nd7 {+6.80/11 0.028s, n=22380, sd=14}
17. Bc3 {-6.83/9 0.031s, n=23088, sd=14} Nc5 {+7.20/9 0.018s, n=14242, sd=13}
18. Qc4 {-6.94/9 0.030s, n=22070, sd=15} Rh4 {+7.58/9 0.025s, n=19819, sd=16}
19. Rg1 {-7.07/7 0.017s, n=12649, sd=10} g6 {+7.79/9 0.040s, n=29958, sd=12}
20. Rg5 {-7.57/7 0.025s, n=18498, sd=12} Bxg5 {+8.39/10 0.022s, n=18104, sd=17}
21. Qxc5 {-8.35/9 0.017s, n=13655, sd=13} Be7 {+7.63/9 0.019s, n=13887, sd=13}
22. Qd4 {-7.93/11 0.047s, n=27634, sd=17}
Qd7 {+7.50/9 0.024s, n=18221, sd=17, White makes an illegal move: e1a1} 0-1