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

EGTB: win in 4 half-moves

# move score
1 Kc1 win in 3 half-moves
2 Kc3 win in 3 half-moves
3 Kcd1 win in 3 half-moves
4 Kcd3 win in 5 half-moves
5 Rd1 win in 5 half-moves
6 Rd6 win in 9 half-moves
7 Rd7 win in 9 half-moves
8 Kb1 draw
9 Kb2 draw
10 Kb3 draw
11 Rd5 draw
12 Rd8 draw
13 Ke1 loss in 2 half-moves
14 Ke3 loss in 2 half-moves
15 Ked1 loss in 2 half-moves
16 Ked3 loss in 2 half-moves
17 Kf1 loss in 2 half-moves
18 Kf2 loss in 2 half-moves
19 Kf3 loss in 2 half-moves
20 Rd3 loss in 2 half-moves
21 Rd4 loss in 2 half-moves