MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1117"]
[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 "rnbqkb1r/3ppppp/2p2n2/pp6/4P3/1PP2N2/PB1P1PPP/RN1QKB1R b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T10:43:53 -0400"]
[GameEndTime "2026-09-14T10:43:54 -0400"]
[PlyCount "14"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nxe4 {+1.22/10 0.019s, n=21021, sd=15}
6. d4 {-1.24/9 0.018s, n=20776, sd=18} e6 {+1.19/11 0.020s, n=18589, sd=17}
7. Bd3 {-1.23/10 0.016s, n=14149, sd=13} Nf6 {+1.34/10 0.027s, n=28745, sd=14}
8. Nbd2 {-1.31/9 0.016s, n=12733, sd=14} Be7 {+1.22/9 0.013s, n=13479, sd=15}
9. Qc2 {-1.22/9 0.025s, n=28303, sd=14} d6 {+1.31/9 0.020s, n=16789, sd=12}
10. a4 {-1.18/10 0.033s, n=31427, sd=19} Ba6 {+1.39/9 0.012s, n=12218, sd=16}
11. axb5 {-1.18/10 0.013s, n=15489, sd=14}
cxb5 {+1.38/9 0.011s, n=13045, sd=14, White makes an illegal move: e1h1} 0-1