MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1132"]
[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 "rnbqk1nr/pppp3p/4p3/5pp1/1b3P2/2P4N/PP1PPKPP/RNBQ1B1R w kq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T17:25:32 +0200"]
[GameEndTime "2026-09-14T17:25:33 +0200"]
[PlyCount "34"]
[Termination "illegal move"]
[TimeControl "-"]

5. cxb4 {+5.32/10 0.023s, n=20086, sd=16} g4 {-5.50/8 0.025s, n=21097, sd=15}
6. Ng1 {+5.25/10 0.024s, n=19845, sd=19} b5 {-5.27/10 0.067s, n=52333, sd=17}
7. e3 {+5.35/9 0.020s, n=16373, sd=14} Bb7 {-5.51/10 0.029s, n=17989, sd=12}
8. a4 {+5.42/9 0.037s, n=28934, sd=13} Na6 {-5.07/9 0.024s, n=13820, sd=18}
9. d3 {+5.25/8 0.018s, n=14840, sd=10} Nxb4 {-3.96/9 0.016s, n=13451, sd=11}
10. axb5 {+4.96/8 0.020s, n=14101, sd=14} Qh4+ {-5.18/9 0.031s, n=23290, sd=17}
11. g3 {+5.16/10 0.019s, n=18421, sd=16} Qe7 {-4.81/10 0.029s, n=18274, sd=16}
12. Bg2 {+5.02/9 0.017s, n=12900, sd=15} Bxg2 {-5.11/9 0.019s, n=14989, sd=13}
13. Kxg2 {+4.85/10 0.048s, n=36356, sd=19} Nf6 {-5.03/8 0.022s, n=12826, sd=13}
14. Ne2 {+5.22/9 0.020s, n=15291, sd=11} h5 {-5.20/8 0.028s, n=15266, sd=13}
15. e4 {+5.32/9 0.048s, n=28684, sd=11} a5 {-5.28/7 0.031s, n=19177, sd=13}
16. Nbc3 {+5.54/10 0.025s, n=20459, sd=17} h4 {-5.33/9 0.032s, n=17776, sd=14}
17. Be3 {+5.82/10 0.017s, n=13209, sd=14} c6 {-5.37/8 0.028s, n=21618, sd=13}
18. b6 {+5.87/8 0.020s, n=14856, sd=11} c5 {-4.92/9 0.019s, n=15033, sd=12}
19. d4 {+5.31/8 0.050s, n=28875, sd=11} h3+ {-5.40/8 0.025s, n=17892, sd=14}
20. Kf2 {+5.05/7 0.034s, n=19427, sd=12} c4 {-5.11/9 0.021s, n=15035, sd=14}
21. Rf1 {+5.21/9 0.041s, n=32664, sd=15, Black makes an illegal move: e8h8} 1-0