MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1344"]
[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/ppppp2p/5pp1/3n4/8/4P1PP/PPPPBP2/RNBQK1NR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T18:15:06 +0200"]
[GameEndTime "2026-09-14T18:15:07 +0200"]
[PlyCount "33"]
[Termination "illegal move"]
[TimeControl "-"]

5. c4 {+2.08/10 0.019s, n=12024, sd=16} Nb6 {-1.56/11 0.028s, n=20642, sd=14}
6. c5 {+1.51/10 0.055s, n=43609, sd=18} Nd5 {-1.41/10 0.021s, n=16974, sd=16}
7. d4 {+1.46/9 0.030s, n=14016, sd=15} f5 {-1.01/9 0.032s, n=15861, sd=14}
8. h4 {+1.16/8 0.021s, n=13180, sd=14} Bg7 {-1.33/9 0.031s, n=20437, sd=15}
9. Nh3 {+0.92/7 0.028s, n=13081, sd=13} b6 {-0.85/9 0.022s, n=12043, sd=13}
10. Bf3 {+0.78/9 0.019s, n=13472, sd=13} c6 {-0.75/9 0.026s, n=20874, sd=15}
11. cxb6 {+0.58/9 0.064s, n=39070, sd=16} axb6 {-0.48/9 0.021s, n=12563, sd=18}
12. h5 {+0.61/10 0.074s, n=38652, sd=16} Ba6 {-0.53/9 0.023s, n=18310, sd=14}
13. hxg6 {+0.81/9 0.018s, n=13711, sd=16} hxg6 {-0.82/10 0.014s, n=12186, sd=13}
14. Qb3 {-0.07/9 0.059s, n=40215, sd=15} e6 {+0.31/9 0.032s, n=19272, sd=15}
15. e4 {-0.07/11 0.036s, n=25859, sd=19} fxe4 {+0.11/9 0.018s, n=13483, sd=15}
16. Bxe4 {+0.51/10 0.030s, n=23159, sd=15} Qe7 {+0.25/10 0.024s, n=17627, sd=17}
17. Bg5 {-0.06/7 0.022s, n=16097, sd=16} Bf6 {+0.43/11 0.023s, n=18051, sd=19}
18. Bxf6 {-0.51/9 0.028s, n=21718, sd=14} Qxf6 {+0.84/11 0.022s, n=17924, sd=16}
19. Nd2 {-0.62/9 0.019s, n=15093, sd=12} Kd8 {+1.10/9 0.017s, n=15225, sd=12}
20. Qf3 {-0.86/9 0.038s, n=30998, sd=17}
Qxd4 {+1.62/10 0.014s, n=12334, sd=19, White makes an illegal move: e1a1} 0-1