MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1538"]
[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/pppppppp/8/8/P3PP2/8/1PPPK1PP/RNBQ1BnR w kq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:03:01 +0000"]
[GameEndTime "2026-09-14T16:03:01 +0000"]
[PlyCount "30"]
[Termination "illegal move"]
[TimeControl "-"]

5. Rxg1 {-1.76/9 0.038s, n=20527, sd=17} d5 {+1.99/9 0.015s, n=12225, sd=12}
6. Ke1 {-1.86/10 0.038s, n=22553, sd=15} dxe4 {+1.61/9 0.017s, n=13984, sd=15}
7. Nc3 {-1.68/9 0.046s, n=24531, sd=18} Qd4 {+1.59/11 0.023s, n=18946, sd=15}
8. Rh1 {-1.96/11 0.058s, n=35819, sd=18} Nf6 {+1.68/10 0.038s, n=28935, sd=16}
9. a5 {-1.35/11 0.024s, n=19895, sd=14} a6 {+1.68/10 0.023s, n=19032, sd=13}
10. d3 {-1.05/8 0.026s, n=15273, sd=12} e5 {+2.50/8 0.016s, n=12032, sd=13}
11. dxe4 {-1.69/9 0.030s, n=15251, sd=13} Bd7 {+2.03/11 0.016s, n=15500, sd=15}
12. Qxd4 {-2.02/9 0.029s, n=18169, sd=17} exd4 {+2.02/11 0.017s, n=17127, sd=22}
13. e5 {-2.24/11 0.042s, n=34353, sd=22} dxc3 {+2.30/11 0.014s, n=14673, sd=20}
14. exf6 {-1.90/11 0.070s, n=61477, sd=21} Bb4 {+2.45/11 0.009s, n=12454, sd=22}
15. Kf2 {-1.99/12 0.015s, n=15987, sd=19} Bc5+ {+2.15/9 0.028s, n=14757, sd=21}
16. Be3 {-2.02/10 0.020s, n=22314, sd=23}
Bxe3+ {+1.82/10 0.022s, n=15134, sd=20}
17. Kxe3 {-2.07/10 0.016s, n=15929, sd=25}
cxb2 {+2.15/11 0.026s, n=16808, sd=18} 18. Rb1 {-2.34/10 0.013s, n=14933, sd=19}
gxf6 {+2.01/12 0.028s, n=20565, sd=18}
19. Bc4 {-2.29/9 0.022s, n=22027, sd=17, Black makes an illegal move: e8a8} 1-0