MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "822"]
[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 "1nbqkbnr/r1ppppp1/pp5p/8/2P1NP2/8/PP1PP1PP/R1BQKBNR w KQk - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:40:33 +0000"]
[GameEndTime "2026-09-14T13:40:34 +0000"]
[PlyCount "34"]
[Termination "illegal move"]
[TimeControl "-"]

5. e3 {+0.51/9 0.017s, n=15073, sd=13} e6 {-0.71/10 0.041s, n=37314, sd=19}
6. Nf3 {+0.88/10 0.027s, n=22832, sd=14} Bb7 {-0.64/10 0.014s, n=13684, sd=14}
7. Nf2 {+0.76/10 0.030s, n=26438, sd=16} c5 {-0.67/9 0.017s, n=16216, sd=13}
8. b3 {+0.83/9 0.018s, n=15984, sd=13} Be7 {-0.65/9 0.019s, n=17448, sd=14}
9. Bb2 {+0.83/10 0.017s, n=15022, sd=15} Nf6 {-0.68/9 0.019s, n=16101, sd=14}
10. Rg1 {+0.61/9 0.032s, n=27277, sd=18} d5 {-0.32/10 0.048s, n=40788, sd=20}
11. g4 {+0.80/9 0.024s, n=18852, sd=12} Nc6 {-0.52/9 0.025s, n=19877, sd=14}
12. g5 {+0.77/8 0.021s, n=16348, sd=11} hxg5 {-0.05/10 0.017s, n=16299, sd=14}
13. fxg5 {+0.45/9 0.016s, n=12276, sd=15} Nh5 {-0.24/9 0.021s, n=16153, sd=12}
14. Qe2 {+0.24/9 0.025s, n=19379, sd=17} Nb4 {-0.16/9 0.022s, n=16617, sd=13}
15. Kd1 {+0.06/9 0.020s, n=15375, sd=15} dxc4 {-0.30/10 0.014s, n=12498, sd=17}
16. bxc4 {+0.39/9 0.031s, n=24198, sd=14} Bxf3 {-0.38/11 0.085s, n=61377, sd=20}
17. Qxf3 {0.00/11 0.040s, n=32928, sd=23} Bxg5 {-0.20/11 0.018s, n=16564, sd=19}
18. a3 {0.00/11 0.028s, n=23753, sd=16} Rd7 {0.00/11 0.019s, n=15825, sd=15}
19. Ne4 {+1.09/11 0.011s, n=12176, sd=21} f5 {+0.53/10 0.038s, n=33005, sd=18}
20. Rxg5 {+0.60/12 0.016s, n=16509, sd=24}
fxe4 {-0.81/11 0.023s, n=21664, sd=23}
21. Qg2 {+0.92/10 0.014s, n=13646, sd=29, Black makes an illegal move: e8h8} 1-0