MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "579"]
[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 "r1bqkb1r/2pppppp/ppn2n2/8/1P4P1/3P1P2/P1PNP2P/R1BQKBNR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:36:57 +0000"]
[GameEndTime "2026-09-14T13:36:58 +0000"]
[PlyCount "15"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nxb4 {+3.25/9 0.020s, n=15362, sd=12}
6. c4 {-3.00/8 0.027s, n=16836, sd=11} e6 {+2.71/8 0.018s, n=13663, sd=13}
7. a3 {-2.37/10 0.019s, n=15086, sd=17} Nc6 {+2.98/10 0.025s, n=18615, sd=16}
8. Bg2 {-2.81/9 0.017s, n=12980, sd=13} Bb7 {+3.22/10 0.048s, n=32987, sd=14}
9. Nh3 {-2.96/9 0.028s, n=20356, sd=14} h6 {+3.07/10 0.024s, n=19054, sd=21}
10. e3 {-3.22/9 0.031s, n=20035, sd=14} d5 {+2.79/10 0.047s, n=32834, sd=13}
11. f4 {-2.35/10 0.020s, n=14752, sd=17} Qd7 {+2.83/10 0.045s, n=28165, sd=16}
12. Nf2 {-2.45/9 0.023s, n=16056, sd=14, Black makes an illegal move: e8a8} 1-0