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Player Profile

John Derek Heinichen CM

HeinichessPY Chicago Since 2014 (Active) Chess.com ♟♟♟♟♟
48.6% W 44.6% L 6.9% D
Bullet
2206
97W 69L 7D
Blitz
2366
3341W 3096L 492D
Rapid
2142
28W 11L 3D
Daily
1470
156W 148L 9D

Openings: Most Played

Piece
Time Control
Daily Opening Games Record Win Rate
Unknown 20 5 / 15 / 0 25.0%
Sicilian Defense 16 7 / 8 / 1 43.8%
Sicilian Defense: Closed 14 13 / 1 / 0 92.9%
Barnes Defense 12 4 / 8 / 0 33.3%
Sicilian Defense: Alapin Variation, Sherzer Variation 11 7 / 4 / 0 63.6%
Colle System: Rhamphorhynchus Variation 9 4 / 5 / 0 44.4%
Blackburne Shilling Gambit 9 3 / 6 / 0 33.3%
Australian Defense 9 2 / 7 / 0 22.2%
Czech Defense 8 5 / 3 / 0 62.5%
Bird Opening: Dutch Variation, Batavo Gambit 7 3 / 4 / 0 42.9%
Blitz Opening Games Record Win Rate
Sicilian Defense: Closed 535 274 / 231 / 30 51.2%
Scotch Game 220 117 / 92 / 11 53.2%
Sicilian Defense: Alapin Variation 201 78 / 103 / 20 38.8%
Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation 196 82 / 104 / 10 41.8%
Sicilian Defense: Accelerated Dragon, Maróczy Bind 183 87 / 81 / 15 47.5%
Sicilian Defense: Accelerated Dragon, Exchange Variation 173 81 / 79 / 13 46.8%
Sicilian Defense 169 79 / 81 / 9 46.8%
Scandinavian Defense 162 92 / 59 / 11 56.8%
Czech Defense 160 75 / 73 / 12 46.9%
Sicilian Defense: Najdorf Variation 140 81 / 53 / 6 57.9%
Bullet Opening Games Record Win Rate
Nimzo-Larsen Attack 16 9 / 7 / 0 56.2%
Amar Gambit 13 6 / 5 / 2 46.1%
Sicilian Defense: Closed 10 5 / 5 / 0 50.0%
Modern 9 6 / 3 / 0 66.7%
French Defense 8 3 / 4 / 1 37.5%
Colle System: Rhamphorhynchus Variation 8 5 / 3 / 0 62.5%
Australian Defense 6 4 / 2 / 0 66.7%
King's Indian Defense 6 3 / 3 / 0 50.0%
Czech Defense 6 4 / 2 / 0 66.7%
Barnes Defense 5 2 / 3 / 0 40.0%
Rapid Opening Games Record Win Rate
Sicilian Defense 5 5 / 0 / 0 100.0%
Czech Defense 5 2 / 3 / 0 40.0%
Sicilian Defense: Closed 4 3 / 0 / 1 75.0%
Scotch Game 3 2 / 0 / 1 66.7%
Blackburne Shilling Gambit 2 1 / 1 / 0 50.0%
Sicilian Defense: Alapin Variation, Sherzer Variation 2 1 / 1 / 0 50.0%
Ruy Lopez: Bird Variation 1 1 / 0 / 0 100.0%
Bird Opening 1 0 / 1 / 0 0.0%
Sicilian Defense: Kan Variation, Gipslis Variation 1 1 / 0 / 0 100.0%
Four Knights Game: Spanish Variation 1 1 / 0 / 0 100.0%