MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "672"]
[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 "rnb1kbnr/pp1ppppp/7q/2p4P/4P3/5N2/PPPP1PP1/RNBQKB1R w KQkq - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:39:48 +0000"]
[GameEndTime "2026-09-14T13:39:49 +0000"]
[PlyCount "32"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {+3.05/10 0.067s, n=33876, sd=18} Qb6 {-3.22/10 0.026s, n=15518, sd=15}
6. d5 {+3.41/9 0.043s, n=21536, sd=15} d6 {-3.01/10 0.029s, n=23889, sd=14}
7. a4 {+3.35/8 0.033s, n=13704, sd=10} Qc7 {-2.92/9 0.028s, n=22503, sd=12}
8. Na3 {+2.81/10 0.070s, n=32764, sd=17} Nf6 {-2.98/9 0.020s, n=14961, sd=16}
9. Bb5+ {+2.55/10 0.091s, n=45673, sd=16} Nbd7 {-2.39/8 0.033s, n=16104, sd=19}
10. Qe2 {+2.74/10 0.016s, n=14698, sd=13} a6 {-3.06/9 0.032s, n=17647, sd=16}
11. Bd3 {+2.93/10 0.030s, n=21008, sd=16} Ng4 {-2.97/9 0.047s, n=29450, sd=14}
12. Nc4 {+3.04/11 0.056s, n=38487, sd=19} Nb6 {-3.31/10 0.028s, n=22853, sd=15}
13. Nfd2 {+3.13/11 0.020s, n=16326, sd=15}
Nxc4 {-3.33/11 0.045s, n=28642, sd=20}
14. Nxc4 {+3.05/12 0.038s, n=32965, sd=20} Ne5 {-3.52/11 0.050s, n=32465, sd=19}
15. Nxe5 {+3.26/11 0.014s, n=13096, sd=19}
dxe5 {-3.24/11 0.026s, n=20855, sd=18} 16. Bc4 {+3.19/10 0.014s, n=12629, sd=14}
e6 {-3.26/12 0.025s, n=14652, sd=19} 17. dxe6 {+3.18/10 0.022s, n=19314, sd=15}
Bxe6 {-3.03/11 0.035s, n=21018, sd=17}
18. Bxe6 {+3.21/10 0.015s, n=13798, sd=16} fxe6 {-3.22/9 0.028s, n=15112, sd=16}
19. Be3 {+3.20/10 0.021s, n=17266, sd=16} Qc6 {-3.08/9 0.018s, n=16036, sd=15}
20. Qg4 {+3.04/10 0.016s, n=16651, sd=16, Black makes an illegal move: e8a8} 1-0