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 Kd4 win in 3 half-moves
3 Ke2 win in 3 half-moves
4 Rc2 win in 3 half-moves
5 Rc4 win in 3 half-moves
6 Kb2 win in 5 half-moves
7 Kb3 win in 5 half-moves
8 Kd3 win in 5 half-moves
9 Rb3 win in 5 half-moves
10 Ka2 draw
11 Ka4 draw
12 Kb4 draw
13 Ke4 draw
14 Kf2 draw
15 Kf3 draw
16 Rc1 draw
17 Rc5 draw
18 Rc6 draw
19 Kf4 loss in 2 half-moves
20 Rc7 loss in 2 half-moves
21 Rc8 loss in 2 half-moves
22 Rd3 loss in 2 half-moves