MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "339"]
[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/1pp1ppp1/3p3p/Q7/p3P3/2P5/PP1P1PPP/RNB1KBNR b KQkq - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T17:10:31 +0200"]
[GameEndTime "2026-09-14T17:10:32 +0200"]
[PlyCount "39"]
[Termination "illegal move"]
[TimeControl "-"]

5... Rxa5 {+8.49/7 0.015s, n=14039, sd=12}
6. Na3 {-8.01/7 0.013s, n=12021, sd=9} Ra7 {+8.13/7 0.023s, n=19716, sd=11}
7. e5 {-7.95/8 0.023s, n=17650, sd=14} e6 {+8.16/7 0.018s, n=12571, sd=11}
8. Nb5 {-8.00/9 0.050s, n=43796, sd=15} dxe5 {+7.92/9 0.047s, n=34665, sd=15}
9. b3 {-7.88/7 0.016s, n=14234, sd=11} Nc6 {+7.94/8 0.060s, n=38594, sd=12}
10. Nxa7 {-7.91/7 0.014s, n=12014, sd=10} Nxa7 {+7.95/9 0.121s, n=96913, sd=14}
11. Bb5+ {-7.87/7 0.042s, n=32270, sd=12} c6 {+7.99/8 0.047s, n=36656, sd=15}
12. Ba3 {-7.92/8 0.044s, n=39218, sd=12} Bxa3 {+8.06/8 0.015s, n=13587, sd=12}
13. Be2 {-7.86/7 0.012s, n=12056, sd=9} Bc5 {+8.31/7 0.015s, n=13379, sd=9}
14. Nf3 {-8.15/7 0.020s, n=14486, sd=12} axb3 {+8.72/7 0.059s, n=40842, sd=12}
15. axb3 {-8.60/7 0.053s, n=33211, sd=11} Bxf2+ {+8.67/7 0.072s, n=48620, sd=12}
16. Kxf2 {-8.49/6 0.043s, n=32172, sd=11} e4 {+8.79/9 0.038s, n=31941, sd=16}
17. Ne5 {-8.94/7 0.021s, n=15458, sd=13} e3+ {+8.78/9 0.030s, n=29213, sd=18}
18. dxe3 {-9.38/7 0.045s, n=37898, sd=16} Qf6+ {+9.02/9 0.015s, n=16603, sd=17}
19. Nf3 {-9.04/8 0.029s, n=18660, sd=13} g5 {+9.03/10 0.020s, n=19061, sd=15}
20. Rhd1 {-8.90/9 0.024s, n=15105, sd=14} Qxc3 {+9.14/9 0.018s, n=17113, sd=14}
21. Rdc1 {-9.11/8 0.021s, n=15508, sd=11} Qb2 {+9.27/10 0.016s, n=15451, sd=14}
22. Rcb1 {-8.97/10 0.015s, n=15795, sd=15} Qg7 {+9.31/10 0.059s, n=57712, sd=15}
23. Rxa7 {-8.80/9 0.017s, n=18499, sd=14} Ne7 {+9.37/9 0.023s, n=23808, sd=12}
24. Re1 {-9.30/8 0.030s, n=29286, sd=10, Black makes an illegal move: e8h8} 1-0