MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "417"]
[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 "r1bqkbnr/p2p1ppp/P3p3/2p5/8/N7/1PPPPPPP/R1BQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:08:01 +0000"]
[GameEndTime "2026-09-14T16:08:02 +0000"]
[PlyCount "32"]
[Termination "illegal move"]
[TimeControl "-"]

5. e4 {+8.09/7 0.013s, n=12520, sd=11} Nh6 {-8.04/8 0.018s, n=12884, sd=10}
6. Bb5 {+7.97/8 0.029s, n=22824, sd=14} Qa5 {-7.27/8 0.017s, n=14045, sd=13}
7. Nf3 {+7.92/8 0.016s, n=13931, sd=13} Bxa6 {-7.95/8 0.015s, n=13743, sd=13}
8. Bxa6 {+7.82/10 0.017s, n=16405, sd=12} Qxa6 {-7.61/9 0.025s, n=15014, sd=17}
9. b3 {+7.56/9 0.019s, n=16341, sd=14} d5 {-7.63/11 0.039s, n=34258, sd=16}
10. d3 {+7.59/9 0.046s, n=35772, sd=15} dxe4 {-7.33/8 0.023s, n=19552, sd=15}
11. dxe4 {+7.70/9 0.025s, n=22110, sd=15} Ng8 {-7.76/9 0.099s, n=83114, sd=18}
12. Qe2 {+7.76/9 0.014s, n=13878, sd=11} c4 {-8.00/7 0.013s, n=12691, sd=12}
13. Qxc4 {+8.26/9 0.025s, n=18767, sd=13} Qxc4 {-8.29/8 0.020s, n=17469, sd=14}
14. Nxc4 {+8.09/9 0.028s, n=24777, sd=15} Bb4+ {-7.99/9 0.083s, n=74639, sd=17}
15. Bd2 {+7.84/8 0.017s, n=14764, sd=16} Be7 {-8.42/8 0.014s, n=13994, sd=15}
16. Be3 {+8.15/9 0.034s, n=27184, sd=17} a6 {-8.00/8 0.015s, n=13478, sd=13}
17. Nb6 {+9.20/9 0.013s, n=14814, sd=14} Ra7 {-9.36/9 0.028s, n=30021, sd=15}
18. Nd5 {+9.23/9 0.029s, n=28083, sd=15} exd5 {-9.23/8 0.016s, n=16674, sd=15}
19. Bxa7 {+9.16/9 0.012s, n=13044, sd=13} Nf6 {-9.08/8 0.020s, n=20275, sd=10}
20. exd5 {+9.11/8 0.017s, n=17859, sd=16, Black makes an illegal move: e8h8} 1-0