MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2172"]
[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 "rnb1kbnr/pp1p1pp1/1q5p/1Pp1p3/6P1/7N/PBPPPP1P/RN1QKB1R b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:36:56 +0200"]
[GameEndTime "2026-09-14T16:36:57 +0200"]
[PlyCount "29"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qxb5 {+0.75/8 0.023s, n=16983, sd=13}
6. Bxe5 {-0.56/10 0.027s, n=17478, sd=16} d5 {+0.24/9 0.028s, n=19356, sd=14}
7. Nc3 {-0.38/9 0.054s, n=34351, sd=14} Qd7 {-0.24/9 0.022s, n=15051, sd=15}
8. e3 {+0.31/11 0.032s, n=24451, sd=20} Nc6 {-0.06/9 0.023s, n=13021, sd=13}
9. Bg3 {-0.02/9 0.024s, n=17686, sd=13} Bd6 {+0.02/10 0.036s, n=21447, sd=17}
10. Bg2 {-0.16/9 0.050s, n=32896, sd=17} Nf6 {+0.14/9 0.020s, n=13593, sd=11}
11. Nf4 {-0.29/10 0.033s, n=21909, sd=14} d4 {+0.41/10 0.043s, n=25917, sd=15}
12. Ncd5 {-0.22/10 0.019s, n=14833, sd=13} Nxd5 {+0.20/9 0.019s, n=14095, sd=14}
13. Nxd5 {-0.06/9 0.027s, n=20781, sd=15} Nb4 {-0.15/8 0.016s, n=12892, sd=14}
14. c4 {-0.24/9 0.033s, n=25011, sd=17} Nxd5 {+0.09/10 0.016s, n=13732, sd=13}
15. Bxd5 {+0.15/11 0.027s, n=21248, sd=19}
Bxg3 {+0.25/10 0.020s, n=14835, sd=14}
16. hxg3 {+0.01/11 0.034s, n=26662, sd=21} dxe3 {-0.11/9 0.020s, n=12539, sd=18}
17. dxe3 {+0.14/11 0.043s, n=31466, sd=23}
Qxg4 {+0.29/10 0.019s, n=14065, sd=16}
18. Qa4+ {-0.07/10 0.021s, n=18286, sd=18} Bd7 {-0.10/9 0.035s, n=19185, sd=19}
19. Qa3 {+0.04/11 0.021s, n=14755, sd=15, Black makes an illegal move: e8h8} 1-0