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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Kb5 win in 3 half-moves
3 Kcd4 win in 3 half-moves
4 Kd5 win in 3 half-moves
5 Rb3 win in 3 half-moves
6 Rd3 win in 3 half-moves
7 Kd2 win in 7 half-moves
8 Ke2 win in 7 half-moves
9 Ke4 win in 7 half-moves
10 Ked4 win in 7 half-moves
11 Rc2 win in 7 half-moves
12 Kc4 win in 11 half-moves
13 Kc6 win in 11 half-moves
14 Kd3 win in 11 half-moves
15 Kf3 win in 11 half-moves
16 Kb6 win in 15 half-moves
17 Kd6 win in 15 half-moves
18 Kf2 draw
19 Ra3 draw
20 Rc1 draw
21 Rc4 draw
22 Kf4 loss in 2 half-moves