MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2653"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnbq1bnr/p1pp1kpp/1p2pp2/6Q1/4P2P/8/PPPP1PP1/RNB1KBNR b KQ - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T17:40:11 +0200"]
[GameEndTime "2026-09-14T17:40:12 +0200"]
[PlyCount "36"]
[Termination "illegal move"]
[TimeControl "-"]

5... fxg5 {+8.45/8 0.022s, n=14969, sd=11}
6. hxg5 {-7.91/8 0.023s, n=13989, sd=10} h6 {+8.22/8 0.027s, n=12735, sd=12}
7. Be2 {-8.05/8 0.073s, n=45170, sd=16} Nc6 {+8.05/8 0.062s, n=25440, sd=13}
8. d3 {-7.92/7 0.053s, n=25918, sd=12} Bb4+ {+8.05/8 0.088s, n=57676, sd=13}
9. c3 {-7.78/7 0.059s, n=32936, sd=16} Be7 {+8.09/8 0.027s, n=14892, sd=17}
10. Rh3 {-8.00/8 0.043s, n=22814, sd=17} Bb7 {+8.36/7 0.025s, n=14817, sd=10}
11. Be3 {-8.13/8 0.067s, n=39914, sd=13} Nf6 {+8.09/8 0.056s, n=32708, sd=17}
12. gxf6 {-7.81/9 0.023s, n=16055, sd=17} Bxf6 {+7.79/8 0.039s, n=26757, sd=16}
13. d4 {-7.93/9 0.036s, n=24980, sd=13} Rb8 {+7.77/8 0.031s, n=21275, sd=16}
14. e5 {-7.68/8 0.033s, n=23095, sd=13} Be7 {+7.79/8 0.023s, n=16246, sd=15}
15. Bh5+ {-7.44/10 0.039s, n=26237, sd=16} g6 {+7.78/8 0.026s, n=18618, sd=15}
16. Bxg6+ {-7.75/7 0.017s, n=12610, sd=14} Kxg6 {+7.81/9 0.024s, n=13519, sd=16}
17. Nf3 {-7.69/8 0.027s, n=14268, sd=11} Kf7 {+7.47/9 0.039s, n=24054, sd=17}
18. Bxh6 {-7.56/9 0.034s, n=20853, sd=14} Ke8 {+8.18/11 0.068s, n=44815, sd=15}
19. a3 {-7.84/8 0.026s, n=17556, sd=12} Nxd4 {+9.69/9 0.071s, n=40951, sd=11}
20. cxd4 {-8.40/8 0.028s, n=20365, sd=14} Bxf3 {+9.53/10 0.037s, n=29132, sd=18}
21. gxf3 {-9.54/8 0.024s, n=18598, sd=12} d6 {+9.64/10 0.029s, n=24021, sd=16}
22. Nc3 {-9.35/9 0.023s, n=18056, sd=11}
dxe5 {+9.68/10 0.023s, n=18806, sd=13, White makes an illegal move: e1a1} 0-1