MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "261"]
[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 "rn1qkbnr/p2pp1pp/bp3p2/2p5/P1P5/8/NP1PPPPP/R1BQKBNR b KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T15:59:56 +0000"]
[GameEndTime "2026-09-14T15:59:57 +0000"]
[PlyCount "29"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bxc4 {+1.79/11 0.049s, n=29834, sd=16}
6. Nf3 {-1.99/9 0.023s, n=19532, sd=15} e5 {+2.61/11 0.048s, n=33764, sd=18}
7. e3 {-2.62/8 0.019s, n=12512, sd=13} Bxf1 {+3.06/11 0.030s, n=25216, sd=18}
8. Kxf1 {-2.83/9 0.053s, n=36555, sd=15} Nc6 {+2.55/10 0.032s, n=25972, sd=13}
9. Nc3 {-2.63/9 0.015s, n=12853, sd=13} d5 {+2.35/8 0.024s, n=14601, sd=12}
10. d4 {-2.30/10 0.016s, n=15011, sd=17} e4 {+2.65/9 0.022s, n=15237, sd=13}
11. Ng1 {-2.59/9 0.017s, n=14450, sd=17} Nge7 {+2.59/10 0.026s, n=14952, sd=15}
12. Nge2 {-2.71/10 0.032s, n=22847, sd=15} Qd7 {+2.85/10 0.032s, n=21760, sd=16}
13. a5 {-2.76/8 0.019s, n=15726, sd=13} cxd4 {+2.68/12 0.102s, n=64390, sd=21}
14. Nxd4 {-2.72/9 0.027s, n=15328, sd=16} Nxa5 {+3.20/9 0.018s, n=15311, sd=13}
15. f3 {-2.66/8 0.012s, n=12813, sd=10} exf3 {+3.31/9 0.018s, n=14741, sd=12}
16. Qxf3 {-2.88/9 0.016s, n=12392, sd=18} Nec6 {+3.29/9 0.017s, n=14785, sd=16}
17. Nxc6 {-3.32/8 0.026s, n=15118, sd=14} Nxc6 {+3.43/10 0.016s, n=14919, sd=18}
18. Kf2 {-3.17/9 0.038s, n=20437, sd=17} Bc5 {+3.40/10 0.023s, n=19667, sd=19}
19. Rd1 {-2.93/10 0.020s, n=16961, sd=17, Black makes an illegal move: e8h8} 1-0