MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1268"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "rnb1kb1r/pp1pp1pp/1qp2p1n/2B5/2P5/1P6/P2PPPPP/RNQ1KBNR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T12:49:34 -0400"]
[GameEndTime "2026-09-14T12:49:34 -0400"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qxc5 {+7.21/10 0.015s, n=17567, sd=15}
6. e3 {-7.01/9 0.017s, n=20502, sd=14} e5 {+7.27/8 0.014s, n=12737, sd=12}
7. a3 {-7.12/9 0.020s, n=17132, sd=14} d5 {+7.29/10 0.017s, n=20704, sd=15}
8. b4 {-6.64/10 0.016s, n=12595, sd=16} Qd6 {+7.15/10 0.031s, n=34207, sd=18}
9. cxd5 {-7.27/10 0.019s, n=23711, sd=18} Qxd5 {+7.12/10 0.013s, n=13869, sd=17}
10. Nf3 {-6.97/10 0.012s, n=14529, sd=14} Be7 {+6.68/8 0.020s, n=17680, sd=13}
11. d4 {-6.67/10 0.014s, n=17225, sd=12} Nd7 {+6.95/9 0.020s, n=15520, sd=11}
12. Bc4 {-6.53/10 0.013s, n=15089, sd=17} Qd6 {+6.65/9 0.013s, n=13907, sd=16}
13. Nbd2 {-6.36/11 0.025s, n=22505, sd=21} Nb6 {+6.46/9 0.016s, n=12935, sd=13}
14. dxe5 {-5.99/10 0.024s, n=20234, sd=12}
fxe5 {+6.68/10 0.017s, n=18799, sd=14, White makes an illegal move: e1h1} 0-1