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 Ka2 draw
3 Ka4 draw
4 Kb3 draw
5 Kd5 draw
6 Kd7 draw
7 Ke7 draw
8 Kf6 draw
9 Kf7 draw
10 Ra6 draw
11 Rb6 draw
12 Rc6 draw
13 Rd1 draw
14 Rd5 draw
15 Rd7 draw
16 Rd8 draw
17 Kb2 loss in 2 half-moves
18 Ke5 loss in 2 half-moves
19 Kf5 loss in 2 half-moves
20 Rd2 loss in 2 half-moves
21 Rd3 loss in 2 half-moves
22 Rd4 loss in 2 half-moves