MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1283"]
[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 "rnbqkb1r/p1pppppp/5n2/1p6/1P5P/P1N2N2/2PPPPP1/R1BQKB1R b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:39:33 +0000"]
[GameEndTime "2026-09-14T13:39:33 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... a5 {-0.72/10 0.016s, n=14158, sd=11}
6. Rb1 {+0.76/9 0.029s, n=18227, sd=14} axb4 {-0.59/10 0.016s, n=13428, sd=15}
7. axb4 {+0.86/10 0.019s, n=13848, sd=8} Nc6 {-0.64/9 0.017s, n=13439, sd=17}
8. e4 {+1.10/10 0.033s, n=25835, sd=18} e6 {-0.72/10 0.021s, n=15626, sd=15}
9. e5 {+0.71/9 0.020s, n=14633, sd=18} Ng4 {-0.81/10 0.021s, n=16706, sd=16}
10. Bxb5 {+0.75/11 0.048s, n=20661, sd=18}
Ngxe5 {-0.63/11 0.021s, n=15178, sd=20}
11. Nxe5 {+0.92/11 0.034s, n=17561, sd=18}
Nxe5 {-0.75/12 0.059s, n=38769, sd=18} 12. d4 {+0.70/10 0.022s, n=12056, sd=16}
Nc6 {-0.79/10 0.019s, n=14375, sd=16} 13. Bxc6 {+0.76/10 0.069s, n=30606, sd=17}
dxc6 {-0.72/10 0.018s, n=13579, sd=14} 14. Qf3 {+0.66/10 0.032s, n=23664, sd=17}
Bd6 {-0.75/10 0.032s, n=22518, sd=17, White makes an illegal move: e1h1} 0-1