MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1434"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "r1bqkbnr/pppp1ppp/8/P2np3/4P3/1P3P2/2PP2PP/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:39:42 +0000"]
[GameEndTime "2026-09-14T13:39:43 +0000"]
[PlyCount "34"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nb4 {+0.14/10 0.066s, n=35187, sd=15}
6. c3 {+0.13/9 0.025s, n=17625, sd=17} Nc6 {+0.01/9 0.029s, n=21635, sd=15}
7. b4 {+0.07/8 0.019s, n=14001, sd=13} d5 {+0.20/10 0.042s, n=17963, sd=16}
8. b5 {+0.22/9 0.024s, n=16255, sd=12} Nb8 {+0.24/9 0.021s, n=15580, sd=14}
9. d4 {+0.20/9 0.035s, n=25031, sd=15} dxe4 {+0.07/8 0.026s, n=14127, sd=15}
10. Bc4 {+0.03/9 0.088s, n=36416, sd=17} Be6 {-0.58/8 0.042s, n=21354, sd=11}
11. Bxe6 {+0.18/9 0.017s, n=12006, sd=12} fxe6 {-0.43/10 0.033s, n=23157, sd=17}
12. Nh3 {+0.62/10 0.053s, n=28144, sd=16} Qh4+ {-0.46/9 0.031s, n=20270, sd=19}
13. Nf2 {+0.95/9 0.028s, n=18040, sd=14} exd4 {-0.99/10 0.052s, n=33820, sd=17}
14. fxe4 {+0.81/9 0.022s, n=15217, sd=16} dxc3 {-0.70/9 0.036s, n=20843, sd=16}
15. Nxc3 {+0.26/9 0.042s, n=28106, sd=15} Bd6 {-0.38/9 0.023s, n=14149, sd=14}
16. Qb3 {-0.20/8 0.026s, n=17829, sd=14} Ne7 {-0.11/10 0.025s, n=16987, sd=16}
17. Qxe6 {+0.01/9 0.021s, n=14000, sd=15} Rf8 {+0.35/10 0.027s, n=18860, sd=20}
18. Be3 {+0.05/9 0.034s, n=19413, sd=16} Nd7 {+0.35/10 0.045s, n=28443, sd=18}
19. Nd5 {-0.10/10 0.041s, n=25781, sd=13} Ne5 {+0.34/9 0.019s, n=14607, sd=15}
20. Nxe7 {-0.21/9 0.019s, n=13351, sd=21} Qxe7 {+0.14/10 0.024s, n=19403, sd=17}
21. Qxe7+ {-0.36/9 0.020s, n=12235, sd=16}
Bxe7 {+0.28/9 0.035s, n=26399, sd=16, White makes an illegal move: e1h1} 0-1