MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1171"]
[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 "rn2kbnr/ppp1ppp1/3q3p/3p4/4P3/2P2P1b/PP1P2PP/RNBQKBNR b KQkq - 4 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:07:18 -0400"]
[GameEndTime "2026-09-14T11:07:18 -0400"]
[PlyCount "16"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bd7 {-0.51/9 0.017s, n=12483, sd=14} 6. d4 {+0.45/9 0.013s, n=15745, sd=14}
e6 {-0.35/9 0.029s, n=26593, sd=15} 7. Bd3 {+0.59/9 0.019s, n=14948, sd=13}
c5 {-0.78/9 0.032s, n=29849, sd=14} 8. Ne2 {+0.31/10 0.043s, n=34138, sd=18}
dxe4 {-0.76/9 0.032s, n=26323, sd=14} 9. fxe4 {+1.09/11 0.013s, n=17183, sd=16}
cxd4 {-0.54/11 0.016s, n=21188, sd=17}
10. cxd4 {+0.90/10 0.016s, n=18935, sd=16} Nc6 {-0.89/10 0.015s, n=12457, sd=15}
11. Na3 {+0.77/10 0.014s, n=16059, sd=14} Nb4 {-0.59/11 0.031s, n=26908, sd=20}
12. Bc4 {+0.94/11 0.014s, n=17079, sd=18}
Qb6 {-0.94/10 0.029s, n=22249, sd=18, White makes an illegal move: e1h1} 0-1