MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1516"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "0-1"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "r1bq1bnr/pppppkpp/n7/8/4PpP1/5N1P/PPPPQP2/RNB1KB1R b KQ - 3 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:03:38 +0000"]
[GameEndTime "2026-09-14T16:03:39 +0000"]
[PlyCount "34"]
[Termination "illegal move"]
[TimeControl "-"]

5... e6 {-4.60/10 0.050s, n=42434, sd=18}
6. d4 {+5.46/10 0.024s, n=21656, sd=13} c5 {-4.70/10 0.015s, n=14003, sd=15}
7. Bxf4 {+5.07/9 0.040s, n=25086, sd=14} cxd4 {-4.71/9 0.015s, n=12836, sd=20}
8. c3 {+4.93/9 0.021s, n=14730, sd=15} Nf6 {-4.40/8 0.017s, n=13312, sd=14}
9. g5 {+4.83/8 0.044s, n=25649, sd=16} Ne8 {-4.58/8 0.014s, n=12435, sd=14}
10. Ne5+ {+4.93/9 0.028s, n=19572, sd=19} Kg8 {-4.98/8 0.014s, n=13453, sd=16}
11. cxd4 {+5.09/9 0.024s, n=15527, sd=14} Bb4+ {-5.10/8 0.014s, n=12909, sd=16}
12. Nd2 {+5.29/9 0.036s, n=24072, sd=17} d6 {-5.12/10 0.018s, n=17305, sd=18}
13. Nd3 {+5.26/10 0.040s, n=25505, sd=19} Ba5 {-5.02/9 0.016s, n=15752, sd=15}
14. a3 {+5.40/10 0.027s, n=19873, sd=16} Bd7 {-5.27/10 0.057s, n=47277, sd=16}
15. h4 {+5.07/10 0.019s, n=12078, sd=9} Rc8 {-5.29/8 0.022s, n=20457, sd=14}
16. Be3 {+5.48/11 0.020s, n=13598, sd=18} Nb8 {-5.15/9 0.019s, n=14622, sd=11}
17. Bh3 {+5.23/8 0.039s, n=27392, sd=16} Nc6 {-4.71/8 0.022s, n=18821, sd=16}
18. b4 {+5.24/10 0.037s, n=20305, sd=17} Bb6 {-5.00/10 0.034s, n=27897, sd=20}
19. Nf3 {+5.03/9 0.023s, n=17467, sd=14} Nc7 {-5.13/10 0.043s, n=31815, sd=16}
20. a4 {+5.06/9 0.021s, n=12872, sd=12} d5 {-4.98/10 0.027s, n=24818, sd=17}
21. e5 {+5.86/10 0.035s, n=22364, sd=16}
Qf8 {-5.39/9 0.016s, n=13180, sd=12, White makes an illegal move: e1h1} 0-1