MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "986"]
[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 "rnbq1bnr/1ppppk1p/5pp1/p4P2/7P/N2P4/PPP1P1P1/R1BQKBNR b KQ - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:38:01 +0000"]
[GameEndTime "2026-09-14T13:38:02 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {+0.16/9 0.057s, n=32871, sd=17} 6. e4 {-0.53/8 0.035s, n=25397, sd=15}
e6 {+0.34/9 0.044s, n=27431, sd=13} 7. fxg6+ {-0.27/7 0.019s, n=13758, sd=12}
hxg6 {+0.59/8 0.023s, n=16651, sd=14} 8. Qf3 {-0.15/8 0.025s, n=13725, sd=15}
Nc6 {+0.21/8 0.033s, n=19604, sd=11} 9. h5 {-0.68/9 0.032s, n=22514, sd=14}
Kg7 {+0.62/8 0.038s, n=18204, sd=13} 10. Qg3 {0.00/10 0.035s, n=23248, sd=16}
g5 {+1.31/9 0.022s, n=14284, sd=16} 11. e5 {-0.10/10 0.024s, n=17110, sd=15}
Nxe5 {-0.52/8 0.053s, n=26901, sd=16} 12. Bxg5 {-0.07/9 0.031s, n=14824, sd=19}
fxg5 {-0.22/9 0.030s, n=15061, sd=22} 13. Qxe5+ {-0.38/9 0.025s, n=17418, sd=20}
Qf6 {+0.39/11 0.030s, n=15486, sd=19}
14. Qxc7+ {-0.44/11 0.045s, n=29387, sd=25}
Kh6 {+0.52/10 0.024s, n=13224, sd=21, White makes an illegal move: e1a1} 0-1