MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "307"]
[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 "rnb1kbnr/ppppqQp1/8/4p3/4P3/N1P5/PP1P1PPP/R1B1KBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:38 +0000"]
[GameEndTime "2026-09-14T13:37:39 +0000"]
[PlyCount "22"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qxf7 {+7.81/8 0.041s, n=22257, sd=13}
6. Nb5 {-7.35/7 0.017s, n=12518, sd=11} Na6 {+8.28/8 0.018s, n=14965, sd=10}
7. Nf3 {-8.22/7 0.039s, n=29889, sd=12} Qg6 {+8.01/9 0.051s, n=29686, sd=16}
8. Nxe5 {-8.08/7 0.033s, n=23672, sd=13} Qxe4+ {+8.35/9 0.014s, n=12214, sd=15}
9. Be2 {-8.55/7 0.061s, n=40051, sd=16} Qxe5 {+8.43/8 0.022s, n=17077, sd=15}
10. d4 {-8.37/8 0.029s, n=22679, sd=14} Qf6 {+8.36/8 0.023s, n=15416, sd=14}
11. Nxc7+ {-8.44/8 0.029s, n=21714, sd=15} Nxc7 {+8.39/7 0.025s, n=19220, sd=11}
12. Bd2 {-8.24/7 0.017s, n=12409, sd=10} Be7 {+8.59/8 0.058s, n=35957, sd=11}
13. Bf1 {-8.37/7 0.035s, n=24955, sd=10} Qe6+ {+8.68/7 0.034s, n=20254, sd=11}
14. Be2 {-8.54/6 0.032s, n=22046, sd=12} Kd8 {+8.87/9 0.039s, n=27813, sd=11}
15. h4 {-8.75/7 0.044s, n=29825, sd=11}
b5 {+9.12/7 0.018s, n=12463, sd=11, White makes an illegal move: e1a1} 0-1