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 Kb4 draw
3 Kb6 draw
4 Kg8 draw
5 Kh7 draw
6 Ra3 draw
7 Rb1 draw
8 Rg3 draw
9 Rh3 draw
10 Kc4 loss in 2 half-moves
11 Kc5 loss in 2 half-moves
12 Kc6 loss in 2 half-moves
13 Kg7 loss in 2 half-moves
14 Rb4 loss in 2 half-moves
15 Rc3 loss in 2 half-moves
16 Rd3 loss in 2 half-moves
17 Re3 loss in 2 half-moves
18 Rf3 loss in 2 half-moves
19 Ka4 loss in 1 half-moves
20 Ka5 loss in 1 half-moves
21 Ka6 loss in 1 half-moves