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

EGTB: win in 4 half-moves

# move score
1 Kc4 win in 3 half-moves
2 Kc5 win in 3 half-moves
3 Ke4 win in 3 half-moves
4 Ke5 win in 3 half-moves
5 Ke6 win in 3 half-moves
6 Rc5 win in 3 half-moves
7 Rd4 win in 3 half-moves
8 Rd3 win in 19 half-moves
9 Rd2 win in 21 half-moves
10 Ka4 draw
11 Ka5 draw
12 Kb4 draw
13 Kf4 draw
14 Kf6 draw
15 Kg4 draw
16 Kg5 draw
17 Kg6 draw
18 Rd1 draw
19 Re5 draw
20 Ka6 loss in 2 half-moves
21 Kb6 loss in 2 half-moves
22 Kc6 loss in 2 half-moves
23 Rd6 loss in 2 half-moves
24 Rd7 loss in 2 half-moves
25 Rd8 loss in 2 half-moves