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Ruben Gideon Köllner IM

The_Machine04 Since 2020 (Active) Chess.com ♟♟♟♟♟♟
53.3%- 38.4%- 8.3%
Bullet 2904
7146W 4990L 931D
Blitz 2840
5263W 3974L 994D
Rapid 2480
132W 66L 35D

Openings: Most Played

Piece
Time Control
Bullet Opening Games Record Win Rate
Czech Defense 1722 996 / 604 / 122 57.8%
East Indian Defense 1190 650 / 442 / 98 54.6%
Döry Defense 1020 524 / 426 / 70 51.4%
Philidor Defense 940 495 / 386 / 59 52.7%
Colle: 3...e6 4.Bd3 c5 893 530 / 315 / 48 59.4%
London System: Poisoned Pawn Variation 832 479 / 293 / 60 57.6%
Modern Defense 779 461 / 275 / 43 59.2%
Australian Defense 748 411 / 283 / 54 55.0%
Colle: 3...Bf5, Alekhine Variation 466 309 / 121 / 36 66.3%
Colle System: Rhamphorhynchus Variation 339 166 / 150 / 23 49.0%
Blitz Opening Games Record Win Rate
Czech Defense 1423 748 / 533 / 142 52.6%
Philidor Defense 1406 657 / 615 / 134 46.7%
East Indian Defense 963 529 / 341 / 93 54.9%
Döry Defense 950 488 / 360 / 102 51.4%
Colle: 3...e6 4.Bd3 c5 844 469 / 280 / 95 55.6%
Amazon Attack: Siberian Attack 793 397 / 328 / 68 50.1%
London System: Poisoned Pawn Variation 588 328 / 206 / 54 55.8%
Modern Defense 569 320 / 215 / 34 56.2%
Colle: 3...Bf5, Alekhine Variation 334 209 / 90 / 35 62.6%
English Opening: Anglo-Grünfeld Defense 247 116 / 105 / 26 47.0%
Rapid Opening Games Record Win Rate
Czech Defense 39 25 / 11 / 3 64.1%
Amazon Attack: Siberian Attack 31 20 / 7 / 4 64.5%
Philidor Defense 27 9 / 14 / 4 33.3%
Döry Defense 21 14 / 3 / 4 66.7%
East Indian Defense 19 10 / 3 / 6 52.6%
Colle: 3...e6 4.Bd3 c5 11 6 / 3 / 2 54.5%
London System: Poisoned Pawn Variation 11 6 / 2 / 3 54.5%
Modern Defense 10 7 / 2 / 1 70.0%
English Opening: Anglo-Grünfeld Defense 7 4 / 3 / 0 57.1%
Amazon Attack 7 4 / 1 / 2 57.1%
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