MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "863"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rn1qkb1r/p1pp1ppp/b3pn2/1p6/1P3PP1/2N5/P1PPP2P/R1BQKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:53:50 +0000"]
[GameEndTime "2026-09-14T14:53:51 +0000"]
[PlyCount "32"]
[Termination "illegal move"]
[TimeControl "-"]

5. g5 {-1.74/9 0.027s, n=25406, sd=16} Bb7 {+1.73/9 0.014s, n=13346, sd=12}
6. Nf3 {-2.21/9 0.021s, n=19405, sd=18} Bxf3 {+2.14/10 0.017s, n=16438, sd=21}
7. exf3 {-2.55/10 0.134s, n=113729, sd=17} Nh5 {+2.06/8 0.014s, n=12204, sd=10}
8. Rb1 {-2.51/10 0.018s, n=16224, sd=15} a5 {+2.91/9 0.019s, n=17318, sd=15}
9. bxa5 {-2.59/10 0.034s, n=30110, sd=15} b4 {+2.65/10 0.055s, n=45924, sd=17}
10. Ne4 {-2.55/9 0.019s, n=16933, sd=14} Rxa5 {+3.54/10 0.017s, n=16434, sd=13}
11. d4 {-2.32/9 0.015s, n=13816, sd=15} h6 {+2.20/9 0.042s, n=37258, sd=16}
12. c4 {-2.38/9 0.017s, n=15417, sd=13} Be7 {+2.09/9 0.039s, n=33871, sd=14}
13. Be2 {-2.22/9 0.022s, n=19257, sd=18} Rxa2 {+2.06/9 0.021s, n=18241, sd=17}
14. c5 {-1.62/9 0.020s, n=16504, sd=14} hxg5 {+2.44/10 0.018s, n=14700, sd=17}
15. fxg5 {-2.08/10 0.024s, n=23029, sd=20} f5 {+2.69/11 0.021s, n=19737, sd=16}
16. gxf6 {-2.33/10 0.051s, n=44276, sd=15}
Nxf6 {+2.72/11 0.014s, n=14444, sd=18} 17. Qb3 {-2.41/9 0.013s, n=12803, sd=14}
Ra8 {+3.36/11 0.045s, n=41624, sd=17} 18. Qxb4 {-3.12/9 0.019s, n=18446, sd=20}
Nc6 {+3.02/10 0.013s, n=13734, sd=19} 19. Qc4 {-3.34/11 0.046s, n=42402, sd=21}
Nxe4 {+2.70/10 0.027s, n=25542, sd=17}
20. fxe4 {-2.93/12 0.010s, n=13032, sd=18, Black makes an illegal move: e8h8}
1-0