Chess opening · ECO A00
Polish Opening, with d5
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1. b4 d5
Polish Opening, with d5 is catalogued under ECO code A00. It is reached after 1 move (2 half-moves): 1. b4 d5. After the last move it is White to play. White opens with a less common first move. It is the defining line of the Polish Opening, with d5 family, which has 2 catalogued lines in total. 3 deeper lines continue from here, listed below.
Comes from
Continues with
- Zukertort Opening: Santasiere's FollyA06
- Polish Opening: Baltic DefenseA00
- Polish Opening: German DefenseA00