MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "565"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rn1qkbnr/1pp1p1pp/p2p4/5p2/2P5/1P3NPb/PB1PPP1P/RN1QKB1R b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T17:10:56 +0200"]
[GameEndTime "2026-09-14T17:10:56 +0200"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bxf1 {-1.27/10 0.026s, n=19758, sd=15}
6. Rxf1 {+1.14/9 0.023s, n=12324, sd=13} e5 {-0.89/10 0.028s, n=16078, sd=14}
7. Qc2 {+0.73/10 0.059s, n=40461, sd=16} Qd7 {-0.73/10 0.018s, n=15757, sd=19}
8. d4 {+0.82/10 0.013s, n=12508, sd=14} e4 {-0.76/10 0.025s, n=19608, sd=14}
9. Nh4 {+0.90/10 0.036s, n=25121, sd=16} d5 {-0.62/9 0.023s, n=12417, sd=14}
10. a3 {+0.65/9 0.043s, n=27306, sd=19} Nf6 {-0.31/10 0.039s, n=23539, sd=17}
11. f3 {-0.05/9 0.023s, n=14169, sd=14} Nc6 {-0.26/11 0.018s, n=12273, sd=18}
12. fxe4 {+0.04/10 0.042s, n=29286, sd=18}
fxe4 {+0.21/12 0.030s, n=22202, sd=14}
13. cxd5 {-0.96/10 0.019s, n=16830, sd=19}
Qxd5 {+0.44/10 0.044s, n=26733, sd=18}
14. e3 {-0.83/10 0.055s, n=40030, sd=20, Black makes an illegal move: e8a8} 1-0