MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "624"]
[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 "rnbqkbnr/1p1pppp1/8/p1p4p/8/1QPPP3/PP1N1PPP/R1B1KBNR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:54:43 -0400"]
[GameEndTime "2026-09-14T11:54:43 -0400"]
[PlyCount "18"]
[Termination "illegal move"]
[TimeControl "-"]

5... a4 {+0.16/8 0.014s, n=12747, sd=12} 6. Qc2 {+0.13/9 0.010s, n=12831, sd=12}
Nc6 {+0.04/9 0.023s, n=21608, sd=11} 7. Ngf3 {+0.17/11 0.016s, n=19110, sd=14}
Nf6 {+0.14/9 0.022s, n=19604, sd=14} 8. e4 {-0.05/8 0.011s, n=13011, sd=16}
g6 {+0.25/10 0.014s, n=15068, sd=18} 9. d4 {-0.46/9 0.023s, n=24263, sd=18}
cxd4 {+0.47/9 0.018s, n=18822, sd=15} 10. cxd4 {-0.17/10 0.017s, n=19184, sd=12}
d5 {+0.32/9 0.022s, n=21864, sd=19} 11. Bb5 {-0.01/9 0.018s, n=13417, sd=18}
dxe4 {+0.31/8 0.017s, n=12879, sd=14} 12. Nxe4 {-0.02/9 0.016s, n=19337, sd=20}
Bg7 {+0.18/9 0.024s, n=22153, sd=17} 13. Bxa4 {-0.09/8 0.012s, n=14022, sd=18}
Bd7 {+0.34/10 0.018s, n=21470, sd=17, White makes an illegal move: e1h1} 0-1