MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "539"]
[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 "rn1qkb1r/pb1ppppp/1pp2n2/1N6/2Q5/2P5/PP1PPPPP/R1B1KBNR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:38:02 +0000"]
[GameEndTime "2026-09-14T13:38:03 +0000"]
[PlyCount "26"]
[Termination "illegal move"]
[TimeControl "-"]

5... cxb5 {+7.05/10 0.026s, n=13204, sd=14}
6. Qxb5 {-6.85/11 0.046s, n=27782, sd=16} a6 {+6.89/9 0.026s, n=12558, sd=15}
7. Qb3 {-6.71/9 0.021s, n=15171, sd=14} Nc6 {+6.87/9 0.030s, n=15882, sd=12}
8. d3 {-6.50/9 0.029s, n=18041, sd=13} b5 {+6.51/9 0.033s, n=23169, sd=11}
9. Nf3 {-6.22/9 0.025s, n=14551, sd=13} e5 {+6.46/9 0.037s, n=24974, sd=13}
10. e4 {-6.21/10 0.041s, n=16421, sd=16} d5 {+6.07/10 0.044s, n=19496, sd=16}
11. exd5 {-5.58/11 0.095s, n=41369, sd=16}
Nxd5 {+6.18/10 0.025s, n=18989, sd=15} 12. g3 {-5.59/11 0.033s, n=23310, sd=21}
Nf6 {+5.84/9 0.051s, n=23862, sd=13} 13. Bg2 {-5.82/10 0.025s, n=15942, sd=19}
Qxd3 {+5.86/10 0.056s, n=26972, sd=15} 14. Ng5 {-5.81/10 0.021s, n=14245, sd=20}
Qc4 {+5.81/9 0.019s, n=12802, sd=16} 15. Qxc4 {-5.91/10 0.040s, n=25604, sd=16}
bxc4 {+5.79/10 0.026s, n=19712, sd=19} 16. Be3 {-5.64/9 0.014s, n=12716, sd=11}
Nd8 {+5.52/8 0.029s, n=18596, sd=14} 17. Nf3 {-5.50/11 0.061s, n=48647, sd=16}
Rc8 {+5.52/8 0.026s, n=14431, sd=13, White makes an illegal move: e1h1} 0-1