MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "178"]
[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 "r1bqkbnr/ppp2ppp/2n5/4p3/3p2P1/1P3P2/P1PPPK1P/RNBQ1BNR w kq - 2 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T16:06:52 +0000"]
[GameEndTime "2026-09-14T16:06:53 +0000"]
[PlyCount "40"]
[Termination "illegal move"]
[TimeControl "-"]

5. h3 {-5.44/8 0.019s, n=16846, sd=14} h5 {+5.33/9 0.018s, n=14704, sd=12}
6. Kg2 {-5.65/9 0.038s, n=29973, sd=15} e4 {+5.65/9 0.019s, n=16851, sd=12}
7. Qe1 {-5.37/9 0.030s, n=24869, sd=14} Qg5 {+5.75/8 0.026s, n=17196, sd=11}
8. c3 {-5.40/9 0.025s, n=20652, sd=15} f5 {+5.64/8 0.017s, n=15805, sd=12}
9. h4 {-3.13/10 0.026s, n=21662, sd=15} Qg6 {+3.02/9 0.035s, n=29393, sd=14}
10. g5 {-3.07/9 0.015s, n=13098, sd=14} Nf6 {+3.06/9 0.027s, n=22026, sd=16}
11. Nh3 {-3.03/9 0.021s, n=17529, sd=16} f4 {+2.27/8 0.030s, n=21358, sd=15}
12. Nxf4 {-2.76/8 0.020s, n=15399, sd=15} Qf5 {+3.14/9 0.026s, n=21953, sd=16}
13. Nh3 {-2.59/9 0.020s, n=15900, sd=18} Nd5 {+3.11/8 0.036s, n=22361, sd=18}
14. Nf2 {-2.84/9 0.030s, n=24501, sd=19} exf3+ {+3.33/8 0.015s, n=12951, sd=15}
15. exf3+ {-2.74/9 0.022s, n=20078, sd=19} Be6 {+3.12/9 0.034s, n=21294, sd=16}
16. Kg1 {-2.90/8 0.015s, n=13641, sd=16} Ne5 {+4.25/10 0.015s, n=14231, sd=14}
17. Bg2 {-3.91/12 0.098s, n=77723, sd=22} Bc5 {+4.40/10 0.016s, n=15668, sd=13}
18. Qe4 {-4.08/10 0.014s, n=12818, sd=19} Nf4 {+4.68/11 0.020s, n=15021, sd=18}
19. d3 {-4.52/11 0.013s, n=13856, sd=19} Nexd3 {+4.84/9 0.012s, n=12532, sd=15}
20. Nxd3 {-4.28/11 0.012s, n=13052, sd=14}
Nxd3 {+5.25/10 0.013s, n=13166, sd=16}
21. Qxf5 {-5.40/11 0.026s, n=27015, sd=22}
Bxf5 {+4.91/12 0.018s, n=16524, sd=18} 22. Ba3 {-4.63/12 0.033s, n=35130, sd=21}
Bb6 {+4.92/12 0.032s, n=33247, sd=17} 23. c4 {-4.47/12 0.041s, n=41607, sd=17}
c5 {+5.15/11 0.009s, n=12683, sd=14}
24. Nd2 {-4.94/10 0.015s, n=17982, sd=19, Black makes an illegal move: e8h8} 1-0