MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2274"]
[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 "rnbqkb1r/p1p1pp1p/6pn/1p1p4/1P6/3P2P1/PBP1PP1P/RN1QKBNR w KQkq - 2 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T16:25:07 +0200"]
[GameEndTime "2026-09-14T16:25:08 +0200"]
[PlyCount "34"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bxh8 {+6.51/9 0.016s, n=12725, sd=13} f6 {-6.09/9 0.018s, n=14963, sd=10}
6. a4 {+6.48/10 0.041s, n=27238, sd=15} bxa4 {-6.46/9 0.037s, n=25379, sd=13}
7. c4 {+6.23/8 0.025s, n=19845, sd=13} dxc4 {-6.38/9 0.023s, n=17034, sd=15}
8. Qxa4+ {+6.43/9 0.042s, n=29846, sd=15} Bd7 {-6.23/8 0.025s, n=20028, sd=14}
9. b5 {+6.74/10 0.031s, n=23101, sd=17} c6 {-6.64/10 0.057s, n=32996, sd=15}
10. dxc4 {+6.71/10 0.045s, n=27554, sd=12} Qb6 {-6.24/10 0.018s, n=12307, sd=15}
11. Nc3 {+6.76/10 0.031s, n=19595, sd=17} Ng4 {-6.73/9 0.021s, n=15616, sd=15}
12. Nh3 {+6.58/9 0.033s, n=16230, sd=17} Qd4 {-6.52/8 0.025s, n=12735, sd=12}
13. Nd1 {+6.73/10 0.036s, n=19991, sd=14} Qe4 {-6.70/9 0.045s, n=26741, sd=15}
14. f3 {+6.94/10 0.019s, n=15736, sd=16} cxb5 {-7.22/10 0.027s, n=13046, sd=16}
15. cxb5 {+7.39/12 0.039s, n=32980, sd=18}
Qxa4 {-7.50/10 0.046s, n=37405, sd=20}
16. Rxa4 {+7.41/10 0.030s, n=25657, sd=12} Nh6 {-6.97/10 0.044s, n=35074, sd=18}
17. e3 {+7.18/10 0.019s, n=15368, sd=14} Be6 {-7.37/7 0.026s, n=20260, sd=10}
18. b6 {+7.40/10 0.021s, n=16373, sd=19} a5 {-7.47/9 0.030s, n=23387, sd=19}
19. Nf4 {+7.28/9 0.024s, n=19386, sd=16} Bd7 {-7.25/9 0.025s, n=19087, sd=18}
20. Ra1 {+7.26/9 0.020s, n=13002, sd=16} Nc6 {-7.22/9 0.033s, n=21089, sd=17}
21. Nd5 {+7.59/10 0.048s, n=28683, sd=15, Black makes an illegal move: e8a8} 1-0