Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 b5 win in 1 half-moves
2 Rc2 win in 1 half-moves
3 Rd2 win in 1 half-moves
4 Re2 win in 1 half-moves
5 Rg1 win in 1 half-moves
6 Rg3 win in 1 half-moves
7 Rg5 win in 1 half-moves
8 Rg8 win in 1 half-moves
9 Rh2 win in 1 half-moves
10 Ra2 loss in 1 half-moves
11 Rb2 loss in 1 half-moves
12 Rf2 loss in 1 half-moves
13 Rg4 loss in 1 half-moves
14 Rg6 loss in 1 half-moves
15 Rg7 loss in 1 half-moves