MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "403"]
[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 "rnbqkbnr/2pp1pp1/1p6/p3p2p/3P4/1P2B3/P1P1PPPP/RNQ1KBNR w KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T15:35:25 +0200"]
[GameEndTime "2026-09-14T15:35:26 +0200"]
[PlyCount "34"]
[Termination "illegal move"]
[TimeControl "-"]

5. dxe5 {+0.31/9 0.028s, n=20090, sd=16} Nc6 {-0.20/9 0.016s, n=13167, sd=14}
6. Nf3 {+0.35/10 0.034s, n=25501, sd=14} Bb7 {-0.54/8 0.018s, n=13133, sd=11}
7. c4 {+0.62/9 0.041s, n=30152, sd=14} d6 {+0.10/8 0.019s, n=13248, sd=11}
8. exd6 {+0.48/8 0.016s, n=12574, sd=14} Bxd6 {+0.03/10 0.020s, n=12573, sd=11}
9. Nc3 {+0.15/9 0.038s, n=29421, sd=15} Nf6 {+0.16/9 0.021s, n=13125, sd=12}
10. g3 {+0.36/10 0.021s, n=16817, sd=21} Qe7 {-0.83/10 0.042s, n=29895, sd=16}
11. Bg2 {+0.03/11 0.060s, n=45493, sd=18} Ba3 {-0.77/9 0.025s, n=16582, sd=15}
12. Qc2 {-0.30/10 0.016s, n=14169, sd=23} Ng4 {-0.06/10 0.033s, n=20196, sd=16}
13. Bg5 {-0.23/11 0.018s, n=15978, sd=22} Nb4 {-1.92/12 0.042s, n=33737, sd=23}
14. Qf5 {+0.36/10 0.018s, n=15305, sd=16} f6 {-1.52/12 0.018s, n=15405, sd=20}
15. Bc1 {+3.81/10 0.035s, n=25230, sd=14} Be4 {-3.49/7 0.025s, n=14879, sd=14}
16. Qxe4 {+7.00/10 0.014s, n=13597, sd=17} Qxe4 {-6.92/7 0.018s, n=16038, sd=13}
17. Nxe4 {+7.14/9 0.024s, n=24544, sd=13} Nc2+ {-6.33/10 0.023s, n=23105, sd=20}
18. Kd2 {+7.14/7 0.017s, n=12169, sd=12} Nxa1 {-7.00/9 0.030s, n=26576, sd=22}
19. Bxa3 {+6.80/10 0.029s, n=26278, sd=17} f5 {-7.21/8 0.104s, n=95423, sd=18}
20. Nd6+ {+7.26/9 0.025s, n=21968, sd=16} cxd6 {-7.30/9 0.035s, n=23669, sd=14}
21. Rxa1 {+7.58/9 0.018s, n=13299, sd=16, Black makes an illegal move: e8a8} 1-0