MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "938"]
[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 "rn1qkbnr/ppp2pp1/3pp2p/6B1/3P2b1/N7/PPP1PPPP/R2QKBNR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:01:59 +0000"]
[GameEndTime "2026-09-14T16:02:00 +0000"]
[PlyCount "34"]
[Termination "illegal move"]
[TimeControl "-"]

5... hxg5 {+7.20/9 0.033s, n=15438, sd=15}
6. c3 {-6.79/9 0.021s, n=18656, sd=15} Kd7 {+7.15/9 0.015s, n=14699, sd=10}
7. Nf3 {-7.36/8 0.023s, n=22111, sd=14} Kc8 {+7.50/9 0.026s, n=22340, sd=13}
8. Nc4 {-7.41/9 0.016s, n=15870, sd=13} Bf5 {+7.21/8 0.017s, n=15767, sd=12}
9. e3 {-7.47/9 0.045s, n=39681, sd=15} g4 {+7.41/9 0.021s, n=14604, sd=13}
10. Nfd2 {-7.56/9 0.023s, n=19143, sd=17} Nf6 {+7.37/9 0.020s, n=18008, sd=13}
11. b4 {-7.49/9 0.018s, n=15132, sd=18} Nbd7 {+7.72/9 0.027s, n=23887, sd=12}
12. a3 {-7.70/9 0.032s, n=25062, sd=15} d5 {+7.92/9 0.020s, n=17889, sd=12}
13. Na5 {-7.88/9 0.023s, n=19975, sd=12} c6 {+7.49/8 0.019s, n=16265, sd=12}
14. Rc1 {-7.94/8 0.020s, n=12356, sd=14} Qc7 {+7.76/9 0.027s, n=24685, sd=14}
15. c4 {-6.96/9 0.018s, n=16017, sd=13} a6 {+7.50/10 0.082s, n=65448, sd=17}
16. g3 {-7.25/11 0.021s, n=18587, sd=14} Ne4 {+7.51/10 0.026s, n=24211, sd=17}
17. Bg2 {-7.00/9 0.015s, n=12842, sd=12} Ndf6 {+7.27/9 0.011s, n=12026, sd=14}
18. Nxe4 {-6.61/10 0.025s, n=22885, sd=12} Nxe4 {+6.60/9 0.014s, n=13231, sd=13}
19. cxd5 {-6.94/10 0.021s, n=20753, sd=16} exd5 {+7.01/9 0.018s, n=12239, sd=16}
20. Bxe4 {-6.74/10 0.022s, n=21053, sd=19}
Bxe4 {+6.76/11 0.017s, n=15899, sd=19}
21. Qxg4+ {-6.54/9 0.020s, n=19427, sd=17}
Kb8 {+6.72/9 0.023s, n=21650, sd=16, White makes an illegal move: e1h1} 0-1