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

EGTB: win in 2 half-moves

# move score
1 Rb2 win in 1 half-moves
2 Rb4 win in 1 half-moves
3 Rb7 win in 1 half-moves
4 Rb8 win in 1 half-moves
5 Rc3 win in 1 half-moves
6 Rd3 win in 1 half-moves
7 Rg3 win in 1 half-moves
8 Kb1 draw
9 Ra3 draw
10 Rb1 draw
11 Ka2 loss in 2 half-moves
12 Kb2 loss in 2 half-moves
13 Rb5 loss in 1 half-moves
14 Rb6 loss in 1 half-moves
15 Re3 loss in 1 half-moves
16 Rf3 loss in 1 half-moves
17 Rh3 loss in 1 half-moves