MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "809"]
[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 "rn1qkb1r/ppp1pppp/8/3p3n/1P4b1/N4NP1/P1PPPP1P/R1BQKBR1 b Qkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T17:24:51 +0200"]
[GameEndTime "2026-09-14T17:24:52 +0200"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5... e6 {+0.66/9 0.022s, n=17054, sd=14} 6. Ne5 {-0.52/8 0.028s, n=23002, sd=14}
Nf6 {+0.56/9 0.034s, n=21532, sd=20} 7. c4 {-0.64/8 0.016s, n=12765, sd=12}
a5 {+0.76/9 0.016s, n=13055, sd=15} 8. Qa4+ {-0.60/8 0.016s, n=14100, sd=16}
Nbd7 {+0.82/8 0.015s, n=13101, sd=15} 9. bxa5 {-0.41/9 0.020s, n=16950, sd=21}
c6 {+1.05/9 0.015s, n=12765, sd=14} 10. Nxd7 {-0.70/9 0.032s, n=25394, sd=14}
Qxd7 {+0.89/10 0.013s, n=12847, sd=13} 11. Bb2 {-1.11/9 0.051s, n=34247, sd=12}
d4 {+0.79/9 0.021s, n=14697, sd=14} 12. Nc2 {-1.29/9 0.030s, n=22203, sd=15}
e5 {+0.81/10 0.023s, n=16294, sd=15} 13. f4 {-1.03/10 0.017s, n=12437, sd=20}
exf4 {+0.73/10 0.015s, n=12668, sd=13}
14. gxf4 {-0.97/10 0.025s, n=20888, sd=17} Bc5 {+1.01/10 0.016s, n=13070, sd=15}
15. Ba3 {-0.82/11 0.016s, n=15013, sd=21} Qd6 {+0.82/9 0.016s, n=12448, sd=15}
16. Bxc5 {-0.91/10 0.025s, n=16343, sd=27}
Qxc5 {+0.94/11 0.022s, n=14566, sd=18} 17. Qb4 {-0.91/11 0.013s, n=13084, sd=22}
Qxb4 {+0.61/11 0.018s, n=19359, sd=19}
18. Nxb4 {-0.74/10 0.013s, n=15245, sd=17}
Rxa5 {+0.75/10 0.020s, n=21321, sd=18} 19. Nc2 {-0.99/9 0.014s, n=13868, sd=16}
c5 {+0.53/8 0.014s, n=12838, sd=17}
20. e3 {-0.90/9 0.014s, n=13663, sd=20, Black makes an illegal move: e8h8} 1-0