MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1518"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "r2qkbnr/pp2pppp/n1p5/3p1b2/Q1P2P2/P7/1P1PP1PP/RNB1KBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:40:41 +0000"]
[GameEndTime "2026-09-14T13:40:42 +0000"]
[PlyCount "30"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {-0.88/9 0.040s, n=24062, sd=13} Nf6 {-0.01/7 0.033s, n=20042, sd=12}
6. cxd5 {+0.09/10 0.036s, n=25318, sd=15} Nxd5 {-0.28/10 0.026s, n=18927, sd=14}
7. Nf3 {-0.09/9 0.049s, n=35719, sd=13} Nb8 {-0.13/9 0.017s, n=12206, sd=13}
8. Nc3 {+0.11/9 0.024s, n=19770, sd=12} Nd7 {+0.09/10 0.043s, n=25540, sd=15}
9. Nxd5 {-0.12/9 0.019s, n=13826, sd=14} cxd5 {+0.01/10 0.018s, n=14126, sd=15}
10. Bd2 {-0.10/9 0.018s, n=13508, sd=14} e6 {+0.21/10 0.018s, n=13402, sd=15}
11. e3 {-0.03/10 0.018s, n=13322, sd=17} a6 {+0.16/10 0.066s, n=47171, sd=18}
12. Ba5 {-0.18/9 0.023s, n=13288, sd=15} b6 {+0.49/10 0.032s, n=22439, sd=17}
13. Bb4 {-0.18/9 0.025s, n=18073, sd=15} b5 {+0.62/9 0.031s, n=21585, sd=15}
14. Qb3 {-0.13/8 0.027s, n=19444, sd=15} Bxb4+ {+0.91/10 0.020s, n=15610, sd=18}
15. Qxb4 {-0.98/8 0.031s, n=22849, sd=14} Rc8 {+0.22/10 0.034s, n=23609, sd=19}
16. a4 {-0.77/10 0.017s, n=14594, sd=18} a5 {+0.51/10 0.017s, n=14211, sd=18}
17. Qd6 {-0.65/10 0.015s, n=12406, sd=17} bxa4 {+1.06/10 0.024s, n=20276, sd=16}
18. Qa3 {-1.14/8 0.029s, n=21637, sd=14} Qe7 {+1.06/10 0.028s, n=21302, sd=17}
19. Qxa4 {-1.30/10 0.020s, n=16869, sd=15, Black makes an illegal move: e8h8}
1-0