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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Ka4 draw
3 Ka5 draw
4 Ka6 draw
5 Kb4 draw
6 Kc4 draw
7 Kc5 draw
8 Ra3 draw
9 Rb2 draw
10 Rb4 draw
11 Rf3 draw
12 Rg3 draw
13 Rh3 draw
14 Kb6 loss in 2 half-moves
15 Kc6 loss in 2 half-moves
16 Rc3 loss in 2 half-moves
17 Rd3 loss in 2 half-moves
18 Re3 loss in 2 half-moves