MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "960"]
[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 "rnbqkbnr/1p1ppp1p/B7/p1p3p1/8/P1N1PN2/1PPP1PPP/R1BQK2R b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:11:29 +0000"]
[GameEndTime "2026-09-14T16:11:30 +0000"]
[PlyCount "34"]
[Termination "illegal move"]
[TimeControl "-"]

5... Rxa6 {+6.46/10 0.038s, n=37671, sd=18}
6. Ne4 {-5.99/8 0.015s, n=14841, sd=11} g4 {+6.65/9 0.022s, n=21246, sd=16}
7. Ng1 {-6.50/8 0.014s, n=13645, sd=9} d6 {+6.75/10 0.033s, n=32774, sd=15}
8. d3 {-6.78/8 0.018s, n=17353, sd=13} Bg7 {+7.07/10 0.023s, n=23421, sd=14}
9. h3 {-6.81/8 0.020s, n=18391, sd=11} h5 {+6.98/9 0.018s, n=17466, sd=14}
10. Ne2 {-6.89/9 0.015s, n=14585, sd=12} Rc6 {+6.72/8 0.025s, n=23153, sd=13}
11. d4 {-6.71/11 0.021s, n=20998, sd=19} cxd4 {+7.06/10 0.016s, n=15651, sd=15}
12. Nxd4 {-6.74/9 0.026s, n=24019, sd=14} Bxd4 {+7.28/10 0.020s, n=19431, sd=16}
13. Qxd4 {-7.12/9 0.017s, n=16214, sd=18} e5 {+6.97/9 0.013s, n=13001, sd=14}
14. Qd3 {-6.83/10 0.018s, n=17139, sd=13} d5 {+7.11/9 0.019s, n=18188, sd=13}
15. Nc3 {-7.03/9 0.022s, n=21120, sd=16} gxh3 {+6.78/9 0.026s, n=23723, sd=14}
16. gxh3 {-6.93/10 0.020s, n=19748, sd=16} Ne7 {+7.10/10 0.024s, n=24112, sd=15}
17. Bd2 {-6.80/10 0.026s, n=23937, sd=14} Bf5 {+7.12/10 0.015s, n=14861, sd=13}
18. e4 {-6.96/9 0.018s, n=17557, sd=14} Bxe4 {+6.86/9 0.012s, n=12757, sd=14}
19. Nxe4 {-6.92/10 0.016s, n=18474, sd=15}
dxe4 {+6.90/11 0.013s, n=14407, sd=16} 20. Qxe4 {-6.57/9 0.015s, n=16422, sd=15}
Qd4 {+6.98/10 0.010s, n=14450, sd=17} 21. Qxd4 {-7.29/10 0.011s, n=14491, sd=18}
exd4 {+6.21/11 0.019s, n=25677, sd=19, White makes an illegal move: e1a1} 0-1