MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "831"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rn2kbnr/p1p1pppp/bB1q4/3p4/8/1P1P4/P1P1PPPP/RN1QKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:10:49 +0000"]
[GameEndTime "2026-09-14T16:10:50 +0000"]
[PlyCount "29"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bd4 {+1.89/10 0.017s, n=16728, sd=16} Nc6 {-1.94/10 0.054s, n=47662, sd=16}
6. Bb2 {+1.91/9 0.019s, n=17671, sd=15} e5 {-1.78/9 0.018s, n=16111, sd=14}
7. Nf3 {+1.79/10 0.035s, n=31384, sd=19} Nh6 {-1.96/9 0.019s, n=16790, sd=12}
8. e3 {+1.89/9 0.028s, n=24521, sd=13} Bb7 {-1.83/10 0.030s, n=25944, sd=14}
9. Nbd2 {+1.62/8 0.026s, n=21722, sd=13} f5 {-1.69/9 0.022s, n=19777, sd=14}
10. b4 {+2.07/10 0.029s, n=25473, sd=17} e4 {-1.68/10 0.019s, n=17225, sd=14}
11. b5 {+2.66/10 0.014s, n=12619, sd=18} exf3 {-2.21/10 0.021s, n=20253, sd=16}
12. bxc6 {+1.79/9 0.026s, n=23978, sd=20} Bxc6 {-2.24/10 0.024s, n=21738, sd=15}
13. gxf3 {+2.07/10 0.020s, n=17689, sd=15} Be7 {-2.07/10 0.027s, n=25123, sd=15}
14. Bxg7 {+1.90/10 0.022s, n=19425, sd=15} Rg8 {-1.96/10 0.028s, n=26335, sd=16}
15. Bb2 {+1.98/11 0.020s, n=18914, sd=20} f4 {-1.90/9 0.017s, n=16539, sd=13}
16. e4 {+1.91/10 0.014s, n=14061, sd=12} Bh4 {-2.29/8 0.020s, n=17204, sd=13}
17. Qe2 {+1.67/10 0.050s, n=41186, sd=23} Rb8 {-2.32/9 0.017s, n=15098, sd=14}
18. Nb3 {+1.11/10 0.044s, n=38322, sd=18}
a5 {-1.70/9 0.023s, n=18369, sd=13, White makes an illegal move: e1a1} 0-1