MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "189"]
[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/1ppp2p1/p3p2p/5p2/P1P3P1/3P4/1P2PP1P/RNBQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T15:59:44 +0000"]
[GameEndTime "2026-09-14T15:59:44 +0000"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5. gxf5 {+0.78/9 0.017s, n=14103, sd=14} exf5 {-0.59/9 0.034s, n=26560, sd=12}
6. Nc3 {+0.58/10 0.041s, n=30833, sd=16} Nc6 {-0.59/9 0.016s, n=14244, sd=11}
7. Bd2 {+0.65/9 0.018s, n=14376, sd=17} Nf6 {-0.46/9 0.032s, n=23188, sd=13}
8. Bg2 {+0.78/9 0.038s, n=25937, sd=18} d6 {-0.78/9 0.049s, n=35415, sd=15}
9. Nd5 {+0.67/9 0.016s, n=13370, sd=13} Nxd5 {-0.26/9 0.021s, n=14871, sd=13}
10. cxd5 {+0.84/9 0.016s, n=13258, sd=12} Ne5 {-0.23/10 0.028s, n=19930, sd=17}
11. Bc3 {+0.69/9 0.015s, n=12226, sd=18} Be7 {-0.39/10 0.031s, n=21717, sd=17}
12. Nh3 {+0.57/9 0.016s, n=12438, sd=15} Bg5 {-0.12/11 0.028s, n=23206, sd=16}
13. Nxg5 {+0.20/10 0.038s, n=28805, sd=16}
hxg5 {-0.11/10 0.031s, n=22117, sd=18} 14. Rc1 {+0.48/10 0.021s, n=17214, sd=13}
Qe7 {-0.59/8 0.023s, n=18279, sd=14} 15. Bxe5 {+0.64/12 0.054s, n=40363, sd=19}
dxe5 {-0.47/10 0.028s, n=21339, sd=24} 16. a5 {+0.56/9 0.018s, n=13901, sd=15}
Qb4+ {-0.15/10 0.017s, n=15364, sd=18} 17. Rc3 {+0.62/9 0.024s, n=15765, sd=17}
Bd7 {-0.08/9 0.019s, n=14884, sd=15} 18. Qd2 {+0.32/9 0.017s, n=14205, sd=17}
Rc8 {-0.16/10 0.050s, n=37102, sd=20} 19. h3 {+0.11/10 0.029s, n=22714, sd=22}
Qxa5 {+0.07/10 0.037s, n=28968, sd=18, White makes an illegal move: e1h1} 0-1