MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "473"]
[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 "r1bqkbnr/1ppp1ppp/n7/3Np3/1p1P4/8/P1P1PPPP/R1BQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:08:28 +0000"]
[GameEndTime "2026-09-14T16:08:29 +0000"]
[PlyCount "37"]
[Termination "illegal move"]
[TimeControl "-"]

5. dxe5 {-1.63/10 0.016s, n=15022, sd=14} d6 {+1.59/9 0.017s, n=15076, sd=14}
6. Nf3 {-0.84/10 0.027s, n=22748, sd=16} dxe5 {+1.45/9 0.041s, n=29006, sd=15}
7. Nxe5 {-0.87/9 0.032s, n=27325, sd=17} c6 {+1.69/10 0.022s, n=20704, sd=17}
8. e4 {-1.21/9 0.039s, n=31189, sd=14} Bd6 {+1.46/9 0.029s, n=25125, sd=17}
9. Bb2 {-0.37/10 0.015s, n=14502, sd=18} cxd5 {+1.53/10 0.016s, n=16350, sd=13}
10. Qxd5 {-1.83/9 0.012s, n=12349, sd=19} Be6 {+2.01/10 0.022s, n=15224, sd=11}
11. Qxb7 {-1.53/9 0.013s, n=13413, sd=12} Nc5 {+2.50/8 0.014s, n=13967, sd=10}
12. Qc6+ {-3.24/8 0.035s, n=35416, sd=17} Ke7 {+2.90/8 0.033s, n=25635, sd=17}
13. Nc4 {-1.05/7 0.015s, n=15114, sd=10} Bxc4 {+2.39/10 0.015s, n=13177, sd=17}
14. Bxc4 {-0.65/10 0.024s, n=21575, sd=18} Rc8 {+1.16/11 0.027s, n=26565, sd=21}
15. Qd5 {-0.91/10 0.020s, n=15314, sd=18} Ne6 {+1.26/10 0.012s, n=13094, sd=13}
16. Qd3 {-0.56/10 0.031s, n=29527, sd=14} Bc7 {+0.82/8 0.013s, n=13609, sd=14}
17. Qe2 {+0.39/11 0.020s, n=20280, sd=20} Qd6 {-0.09/8 0.018s, n=12129, sd=13}
18. Rd1 {+0.60/11 0.013s, n=13819, sd=12} Qc6 {-1.77/10 0.035s, n=31601, sd=20}
19. Bd5 {+1.22/12 0.014s, n=14814, sd=21} Qb6 {-1.00/11 0.016s, n=16817, sd=18}
20. Bxe6 {+1.04/13 0.033s, n=29174, sd=24}
Qxe6 {-0.93/11 0.017s, n=17441, sd=18}
21. Bxg7 {+1.14/11 0.019s, n=20007, sd=20} Nf6 {-1.89/9 0.013s, n=13838, sd=16}
22. Bxh8 {+1.08/10 0.012s, n=12438, sd=18}
Rxh8 {-1.29/10 0.022s, n=15929, sd=15, White makes an illegal move: e1h1} 0-1