MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "582"]
[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 "rnbqkbnr/1p1p2pp/p1p2p2/4p3/3P4/5NP1/PPP1PP1P/RNBQKB1R b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:52:08 +0000"]
[GameEndTime "2026-09-14T14:52:08 +0000"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5... e4 {+0.74/10 0.014s, n=13214, sd=16}
6. Nfd2 {-0.71/9 0.017s, n=17597, sd=13} d5 {+1.04/10 0.023s, n=21690, sd=13}
7. c4 {-0.85/9 0.016s, n=14889, sd=14} f5 {+1.06/9 0.024s, n=18196, sd=13}
8. Nc3 {-1.00/8 0.024s, n=21625, sd=14} Nf6 {+0.99/9 0.025s, n=22473, sd=13}
9. cxd5 {-0.79/10 0.021s, n=19415, sd=13} cxd5 {+0.62/10 0.036s, n=32100, sd=15}
10. Nb3 {-0.82/9 0.019s, n=17885, sd=13} Be6 {+0.57/9 0.038s, n=36031, sd=14}
11. Bf4 {-0.48/10 0.028s, n=22780, sd=13} Nc6 {+0.39/9 0.046s, n=41643, sd=16}
12. a3 {-0.19/9 0.022s, n=21232, sd=14} Bf7 {+0.31/9 0.026s, n=20518, sd=13}
13. e3 {-0.03/11 0.021s, n=19571, sd=12} h6 {+0.07/9 0.016s, n=16626, sd=15}
14. Be2 {+0.19/9 0.014s, n=12057, sd=11} Be7 {+0.30/9 0.019s, n=18530, sd=13}
15. h4 {-0.21/9 0.014s, n=13296, sd=15, Black makes an illegal move: e8h8} 1-0