MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "531"]
[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 "rnb1kbnr/p2pppp1/1qp4p/1p6/6P1/2N1P2P/PPPP1P2/R1BQKBNR w KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T15:58:32 +0200"]
[GameEndTime "2026-09-14T15:58:33 +0200"]
[PlyCount "34"]
[Termination "illegal move"]
[TimeControl "-"]

5. b3 {+0.24/8 0.025s, n=16198, sd=12} d5 {-0.23/9 0.023s, n=16444, sd=14}
6. f4 {+0.20/8 0.020s, n=15104, sd=12} Nd7 {-0.18/9 0.019s, n=14742, sd=13}
7. Nf3 {+0.16/9 0.019s, n=14889, sd=12} Ngf6 {-0.32/9 0.018s, n=15230, sd=15}
8. Rg1 {+0.18/9 0.021s, n=13634, sd=13} Bb7 {-0.21/9 0.022s, n=14293, sd=14}
9. Qe2 {+0.27/9 0.020s, n=17597, sd=13} e6 {-0.07/9 0.024s, n=19014, sd=14}
10. Bb2 {+0.28/10 0.020s, n=15224, sd=16} a6 {-0.03/8 0.014s, n=12824, sd=14}
11. a4 {+0.06/9 0.020s, n=16643, sd=15} b4 {-0.03/11 0.024s, n=16590, sd=17}
12. Nd1 {-0.12/10 0.040s, n=32406, sd=21} Qc7 {+0.10/10 0.045s, n=32397, sd=19}
13. h4 {-0.11/10 0.024s, n=21217, sd=15} c5 {-0.02/8 0.020s, n=15167, sd=13}
14. Nf2 {+0.08/9 0.020s, n=12918, sd=16} c4 {-0.02/10 0.031s, n=21963, sd=17}
15. Bd4 {+0.24/9 0.023s, n=21735, sd=19} Bc5 {-0.06/9 0.017s, n=16163, sd=14}
16. Ne5 {+0.24/9 0.013s, n=13443, sd=12} Nxe5 {-0.09/9 0.033s, n=28121, sd=15}
17. Bxe5 {+0.12/11 0.017s, n=17455, sd=16} Bd6 {-0.23/12 0.037s, n=29335, sd=21}
18. Bxd6 {+0.42/11 0.022s, n=20437, sd=16}
Qxd6 {+0.10/11 0.014s, n=14019, sd=15}
19. bxc4 {+0.19/11 0.033s, n=28648, sd=17} Rc8 {+0.13/10 0.026s, n=17904, sd=15}
20. cxd5 {-0.18/9 0.023s, n=19435, sd=16} Nxd5 {+0.14/11 0.026s, n=21106, sd=16}
21. Qd3 {+0.08/11 0.024s, n=20601, sd=14, Black makes an illegal move: e8h8} 1-0