MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "7"]
[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 "rnb1kb1r/p1pp1ppp/7n/1p2p1N1/7q/5N2/PPPPPPPP/1RBQKB1R b Kkq - 3 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:35:00 +0000"]
[GameEndTime "2026-09-14T13:35:03 +0000"]
[PlyCount "32"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qa4 {+0.28/10 0.048s, n=24659, sd=16}
6. d4 {+0.98/10 0.025s, n=12813, sd=10} exd4 {+0.45/10 0.048s, n=24942, sd=20}
7. Nxd4 {+0.14/8 0.032s, n=21005, sd=11} c5 {+0.06/10 0.034s, n=18807, sd=16}
8. Nb3 {-0.16/9 0.032s, n=16111, sd=14} Nc6 {+0.31/10 0.066s, n=43561, sd=15}
9. a3 {-0.35/9 0.032s, n=18152, sd=13} c4 {+0.15/9 0.028s, n=18245, sd=13}
10. Nd2 {-0.09/9 0.028s, n=13119, sd=13} d5 {-0.09/10 0.046s, n=30925, sd=16}
11. e4 {+0.13/10 0.029s, n=18441, sd=16} d4 {0.00/8 0.017s, n=12116, sd=10}
12. b3 {-0.43/10 0.035s, n=17625, sd=17} Qa5 {+0.07/10 0.041s, n=21468, sd=16}
13. h4 {-0.33/11 0.075s, n=43296, sd=20} c3 {-0.24/9 0.023s, n=17713, sd=14}
14. Ndf3 {-0.07/11 0.019s, n=15010, sd=19} Qb6 {+0.08/10 0.021s, n=15685, sd=18}
15. Nh3 {+0.27/11 0.037s, n=23828, sd=22} Ng4 {+0.47/10 0.017s, n=12485, sd=19}
16. Nf4 {+0.21/11 0.018s, n=15506, sd=14} a6 {+0.46/10 0.020s, n=16412, sd=15}
17. Nd5 {+1.41/10 0.022s, n=13604, sd=16} Qa7 {+0.23/9 0.021s, n=14214, sd=17}
18. Bf4 {+1.19/9 0.020s, n=14148, sd=15} Bxa3 {-1.18/8 0.020s, n=13350, sd=15}
19. Nc7+ {+1.47/9 0.019s, n=13371, sd=14} Kf8 {-1.40/9 0.068s, n=42955, sd=18}
20. Bd3 {+1.66/10 0.025s, n=18392, sd=14}
Rb8 {-1.78/11 0.029s, n=20875, sd=16, White makes an illegal move: e1h1} 0-1