MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1848"]
[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 "rn1qkbnr/pbppp2p/1p6/5pp1/6PP/1PP2P2/P2PP3/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:41:35 +0000"]
[GameEndTime "2026-09-14T13:41:36 +0000"]
[PlyCount "35"]
[Termination "illegal move"]
[TimeControl "-"]

5... c5 {+0.13/9 0.022s, n=17401, sd=13}
6. gxf5 {+0.19/9 0.034s, n=20998, sd=17} g4 {+0.25/9 0.019s, n=14685, sd=16}
7. e4 {-0.09/8 0.016s, n=12456, sd=13} Qc7 {-0.02/9 0.024s, n=17897, sd=18}
8. Qe2 {-0.04/9 0.080s, n=37385, sd=14} h5 {+0.03/10 0.066s, n=46566, sd=21}
9. d3 {+0.23/10 0.030s, n=22914, sd=19} Nh6 {-0.29/9 0.042s, n=29361, sd=17}
10. fxg4 {+0.61/9 0.030s, n=22092, sd=15} hxg4 {-0.03/10 0.028s, n=20408, sd=17}
11. Qf2 {+0.04/9 0.023s, n=16452, sd=16} Bg7 {-0.37/10 0.019s, n=14853, sd=17}
12. Bf4 {+0.55/11 0.046s, n=33250, sd=18} Be5 {-0.65/9 0.032s, n=21825, sd=14}
13. Ne2 {+0.84/9 0.018s, n=13490, sd=10} Nxf5 {-0.52/10 0.038s, n=26692, sd=16}
14. Na3 {+0.70/10 0.018s, n=13944, sd=12} Bxf4 {-0.71/9 0.018s, n=14241, sd=17}
15. Nb5 {+0.55/11 0.043s, n=32828, sd=16} Qc6 {-0.23/10 0.022s, n=17163, sd=15}
16. Nxf4 {+0.32/9 0.017s, n=13018, sd=14} g3 {+0.40/11 0.020s, n=16221, sd=18}
17. Qf3 {+0.12/9 0.015s, n=12094, sd=13} Qxb5 {+0.72/10 0.023s, n=16985, sd=14}
18. Ng6 {-0.65/10 0.035s, n=27456, sd=16} Qa5 {+2.21/11 0.022s, n=20379, sd=19}
19. Rc1 {-1.16/11 0.030s, n=24492, sd=22} Rg8 {+0.47/11 0.020s, n=17863, sd=21}
20. Qxf5 {-0.49/10 0.013s, n=12354, sd=14} Nc6 {+0.37/10 0.018s, n=15739, sd=16}
21. Rg1 {+0.56/10 0.014s, n=13099, sd=16} Qxa2 {+0.17/12 0.020s, n=16652, sd=18}
22. Rxg3 {-0.04/10 0.013s, n=12992, sd=13, Black makes an illegal move: e8a8}
1-0