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

EGTB: win in 4 half-moves

# move score
1 Kd2 win in 3 half-moves
2 Ka6 draw
3 Kb4 draw
4 Kc4 draw
5 Kc5 draw
6 Kc6 draw
7 Kd1 draw
8 Ke2 draw
9 Kf1 draw
10 Kf2 draw
11 Rb1 draw
12 Rb2 draw
13 Rb4 draw
14 Rc3 draw
15 Ka4 loss in 2 half-moves
16 Ka5 loss in 2 half-moves
17 Kb6 loss in 2 half-moves
18 Ra3 loss in 2 half-moves
19 Rd3 loss in 2 half-moves
20 Re3 loss in 2 half-moves
21 Rf3 loss in 2 half-moves
22 Rg3 loss in 2 half-moves
23 Rh3 loss in 2 half-moves