Avatar of Jan-Krzysztof Duda
Player Profile

Jan-Krzysztof Duda GM

Polish_fighter3000 Kraków Since 2018 (Active) Chess.com ♟♟

Openings: Most Played

Piece
Time Control
Bullet Opening Games Record Win Rate
Amar Gambit 452 224 / 205 / 23 49.6%
Colle System: Rhamphorhynchus Variation 397 212 / 162 / 23 53.4%
Australian Defense 306 180 / 113 / 13 58.8%
Döry Defense 248 143 / 95 / 10 57.7%
London System: Poisoned Pawn Variation 206 131 / 64 / 11 63.6%
Amazon Attack: Siberian Attack 201 114 / 73 / 14 56.7%
Nimzo-Larsen Attack 191 118 / 64 / 9 61.8%
Scandinavian Defense 173 95 / 70 / 8 54.9%
Caro-Kann Defense 162 97 / 54 / 11 59.9%
King's Indian Attack 157 95 / 51 / 11 60.5%
Blitz Opening Games Record Win Rate
Amazon Attack: Siberian Attack 236 149 / 62 / 25 63.1%
Caro-Kann Defense 167 113 / 34 / 20 67.7%
Amar Gambit 158 111 / 32 / 15 70.2%
Nimzo-Larsen Attack 145 99 / 34 / 12 68.3%
Sicilian Defense: Najdorf Variation 145 83 / 47 / 15 57.2%
Petrov's Defense 110 59 / 31 / 20 53.6%
Colle System: Rhamphorhynchus Variation 105 72 / 30 / 3 68.6%
Amazon Attack 102 57 / 27 / 18 55.9%
English Opening: Agincourt Defense 101 51 / 30 / 20 50.5%
London System: Poisoned Pawn Variation 98 62 / 27 / 9 63.3%
Rapid Opening Games Record Win Rate
English Opening: Agincourt Defense 12 4 / 5 / 3 33.3%
Blackburne Shilling Gambit 10 1 / 1 / 8 10.0%
Petrov's Defense 10 6 / 2 / 2 60.0%
Caro-Kann Defense 10 6 / 2 / 2 60.0%
Diemer-Duhm Gambit (DDG): 4...f5 8 1 / 5 / 2 12.5%
Sicilian Defense: Najdorf Variation 7 5 / 0 / 2 71.4%
Ruy Lopez: Berlin Defense 6 2 / 2 / 2 33.3%
Amazon Attack: Siberian Attack 5 2 / 2 / 1 40.0%
Ruy Lopez: Berlin Defense, Berlin Wall 5 2 / 2 / 1 40.0%
Sicilian Defense: Moscow Variation, Haag Gambit 5 0 / 1 / 4 0.0%