MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1177"]
[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/pp1pp1pp/2p4n/8/5pP1/8/PPPPPP1P/RNBQKBNR b KQkq - 3 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:02:18 +0000"]
[GameEndTime "2026-09-14T16:02:18 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nxg4 {+1.47/9 0.020s, n=18113, sd=16}
6. h3 {-1.52/9 0.014s, n=12193, sd=14} Nf6 {+1.63/10 0.020s, n=19245, sd=16}
7. d4 {-1.67/9 0.022s, n=18787, sd=15} Qc7 {+1.66/10 0.019s, n=13781, sd=17}
8. Nf3 {-1.81/9 0.022s, n=18386, sd=14} g6 {+1.96/10 0.040s, n=27968, sd=16}
9. Nc3 {-1.98/8 0.027s, n=21051, sd=16} Bh6 {+1.92/10 0.031s, n=23781, sd=14}
10. e4 {-1.96/11 0.025s, n=19112, sd=22} fxe3 {+1.62/12 0.033s, n=23951, sd=19}
11. Bxe3 {-1.76/11 0.028s, n=16884, sd=24}
Bxe3 {+1.80/11 0.016s, n=12400, sd=17}
12. fxe3 {-1.94/11 0.026s, n=23342, sd=19} d5 {+1.92/9 0.018s, n=13543, sd=19}
13. Rg1 {-1.96/10 0.019s, n=14158, sd=16} Bf5 {+2.14/11 0.020s, n=15667, sd=16}
14. Qd2 {-1.86/11 0.075s, n=45368, sd=17}
Nbd7 {+2.18/11 0.025s, n=21572, sd=18, White makes an illegal move: e1a1} 0-1