MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "317"]
[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 "rnbqkbr1/p2ppppp/7n/1pp1N3/2P5/P6P/1P1PPPP1/RNBQKB1R b KQq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:36:01 +0000"]
[GameEndTime "2026-09-14T13:36:01 +0000"]
[PlyCount "32"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qc7 {-0.34/10 0.026s, n=13685, sd=14}
6. Nf3 {+0.46/10 0.024s, n=18636, sd=17} bxc4 {-0.69/10 0.015s, n=13170, sd=17}
7. e4 {+0.63/10 0.030s, n=19279, sd=15} Ba6 {-0.80/9 0.024s, n=12090, sd=12}
8. Qc2 {+0.71/10 0.014s, n=12709, sd=15} e6 {-0.61/10 0.019s, n=12316, sd=15}
9. Bxc4 {+0.62/11 0.019s, n=14734, sd=18} Bxc4 {-0.46/9 0.034s, n=15334, sd=19}
10. Qxc4 {+0.56/11 0.034s, n=22409, sd=22} Nc6 {-0.58/9 0.018s, n=13296, sd=16}
11. d4 {+0.65/11 0.027s, n=15775, sd=20} cxd4 {-0.39/10 0.025s, n=18703, sd=16}
12. Nxd4 {+0.50/11 0.032s, n=23270, sd=19} Rc8 {-0.65/9 0.018s, n=14094, sd=14}
13. Nc3 {+0.62/10 0.030s, n=18222, sd=16} g5 {-0.54/9 0.021s, n=15069, sd=15}
14. Bd2 {+0.50/9 0.020s, n=15337, sd=18} Qb8 {-0.76/9 0.041s, n=24767, sd=15}
15. Rc1 {+0.97/9 0.025s, n=16721, sd=13} Nxd4 {-0.65/10 0.062s, n=41991, sd=16}
16. Qxd4 {+0.93/9 0.023s, n=14767, sd=14} f6 {-0.66/10 0.036s, n=23653, sd=15}
17. Ne2 {+0.80/9 0.036s, n=24664, sd=18} Rxc1+ {-0.23/9 0.029s, n=15888, sd=13}
18. Bxc1 {+0.43/9 0.021s, n=14699, sd=15} Nf7 {-0.56/11 0.030s, n=20694, sd=20}
19. Qxf6 {+0.30/10 0.046s, n=31317, sd=17} Bg7 {-0.01/10 0.016s, n=12103, sd=21}
20. Qf3 {+0.39/11 0.019s, n=13752, sd=22}
Bxb2 {-0.35/11 0.060s, n=27675, sd=19, White makes an illegal move: e1h1} 0-1