MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1416"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "rnbqkb1r/pp1ppppp/5n2/2p5/1PPP4/2N3P1/P3PP1P/R1BQKBNR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:56:08 -0400"]
[GameEndTime "2026-09-14T11:56:08 -0400"]
[PlyCount "17"]
[Termination "illegal move"]
[TimeControl "-"]

5... cxd4 {+0.50/9 0.023s, n=14101, sd=14}
6. Qxd4 {-0.66/10 0.013s, n=12798, sd=15} Nc6 {+0.59/10 0.013s, n=14505, sd=16}
7. Qd2 {-0.60/10 0.015s, n=12456, sd=16} e6 {+1.05/11 0.026s, n=24679, sd=21}
8. a3 {-0.33/12 0.017s, n=15484, sd=18} a5 {-0.14/10 0.018s, n=15436, sd=17}
9. b5 {-0.18/10 0.021s, n=18483, sd=16} Ne5 {+0.05/12 0.010s, n=13098, sd=16}
10. Qd4 {+0.24/11 0.026s, n=23670, sd=18} d6 {-0.01/10 0.024s, n=22357, sd=14}
11. Bg2 {+0.27/10 0.023s, n=19787, sd=17} Be7 {+0.12/9 0.019s, n=12644, sd=14}
12. Nf3 {+0.63/10 0.014s, n=16039, sd=14}
Nxf3+ {-0.50/10 0.031s, n=27057, sd=15}
13. exf3 {+0.87/9 0.029s, n=23866, sd=13, Black makes an illegal move: e8h8} 1-0