MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "695"]
[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 "rnbqkbnr/p2pppp1/7p/1pp3P1/8/2N4N/PPPPPP1P/R1BQKB1R w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T15:58:51 +0200"]
[GameEndTime "2026-09-14T15:58:52 +0200"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5. g6 {+0.25/9 0.037s, n=27490, sd=15} f5 {+0.25/9 0.017s, n=13315, sd=13}
6. Nxb5 {+0.36/9 0.029s, n=26382, sd=14} Nc6 {-0.54/8 0.015s, n=13284, sd=11}
7. Nf4 {+0.52/10 0.027s, n=23780, sd=15} Rb8 {-0.04/10 0.022s, n=19302, sd=15}
8. e3 {+0.33/10 0.030s, n=24866, sd=15} Nf6 {-0.08/9 0.031s, n=26090, sd=13}
9. c4 {+0.47/9 0.032s, n=25955, sd=15} a6 {+0.19/9 0.023s, n=16846, sd=11}
10. Nc3 {+0.18/10 0.023s, n=19913, sd=18} e6 {+0.01/10 0.020s, n=14965, sd=15}
11. Bg2 {+0.34/10 0.027s, n=21299, sd=16} Bb7 {-0.61/8 0.030s, n=19164, sd=15}
12. d4 {+0.27/9 0.021s, n=14224, sd=16} Bd6 {-0.15/11 0.013s, n=13363, sd=14}
13. dxc5 {+0.07/10 0.063s, n=37737, sd=16} Bxc5 {-0.08/9 0.019s, n=12264, sd=13}
14. b3 {+0.31/11 0.030s, n=24829, sd=15} Qc7 {-0.16/9 0.022s, n=15797, sd=14}
15. Bb2 {+0.27/10 0.020s, n=14149, sd=14} Bd6 {+0.16/9 0.029s, n=20519, sd=15}
16. Nd3 {+0.20/10 0.028s, n=21669, sd=15} Ne5 {-0.18/10 0.028s, n=18652, sd=19}
17. Nxe5 {-0.24/9 0.020s, n=12615, sd=14} Bxe5 {+0.04/11 0.019s, n=16355, sd=17}
18. Bxb7 {-0.20/10 0.016s, n=13799, sd=17}
Qxb7 {+0.22/11 0.027s, n=19280, sd=16} 19. f3 {+0.12/11 0.058s, n=32993, sd=16}
d5 {+0.20/10 0.018s, n=13771, sd=18, White makes an illegal move: e1h1} 0-1