MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1734"]
[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 "rn1qkbnr/p2pp1pp/b7/1pp2p2/5PP1/2N4P/PPPPP3/R1BQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:41:02 +0000"]
[GameEndTime "2026-09-14T13:41:03 +0000"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bg2 {+0.71/11 0.027s, n=18078, sd=16} Nc6 {-0.82/9 0.029s, n=17153, sd=15}
6. Bxc6 {+2.01/9 0.021s, n=12689, sd=16} dxc6 {-0.84/11 0.047s, n=28914, sd=17}
7. Nf3 {+0.97/10 0.068s, n=38798, sd=17} e6 {-0.79/10 0.034s, n=21067, sd=17}
8. d3 {+0.81/9 0.025s, n=14977, sd=14} c4 {-0.87/9 0.041s, n=26525, sd=14}
9. Be3 {+0.90/10 0.038s, n=24360, sd=18} b4 {-0.86/10 0.036s, n=23364, sd=14}
10. Na4 {+0.82/9 0.021s, n=13084, sd=15} Nf6 {-0.50/9 0.024s, n=13728, sd=13}
11. Nc5 {+0.69/10 0.039s, n=24576, sd=15} Bxc5 {-0.48/10 0.051s, n=29904, sd=18}
12. Bxc5 {+0.38/9 0.023s, n=15722, sd=17} Qd5 {-0.78/9 0.026s, n=16875, sd=18}
13. Bxb4 {+1.15/10 0.059s, n=42803, sd=17}
fxg4 {-0.59/11 0.013s, n=13053, sd=15}
14. hxg4 {+1.79/10 0.021s, n=18572, sd=13} Nxg4 {-1.48/9 0.015s, n=12433, sd=16}
15. Qd2 {+1.63/9 0.022s, n=13104, sd=15} c5 {-2.00/8 0.020s, n=14018, sd=14}
16. Bc3 {+2.01/10 0.016s, n=13446, sd=15} cxd3 {-1.91/9 0.061s, n=39599, sd=16}
17. cxd3 {+1.99/10 0.022s, n=16926, sd=19} c4 {-2.10/11 0.025s, n=20356, sd=12}
18. Rh4 {+2.20/10 0.017s, n=13434, sd=15} h5 {-1.62/10 0.016s, n=13715, sd=15}
19. dxc4 {+2.29/9 0.023s, n=14363, sd=17}
Qxc4 {-1.88/9 0.019s, n=14911, sd=13, White makes an illegal move: e1a1} 0-1