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

EGTB: win in 4 half-moves

# move score
1 Kc7 win in 3 half-moves
2 Kcd5 win in 3 half-moves
3 Kcd6 win in 3 half-moves
4 Kcd7 win in 3 half-moves
5 Ked7 win in 3 half-moves
6 Rb2 win in 3 half-moves
7 Kb7 win in 5 half-moves
8 Kb5 draw
9 Kb6 draw
10 Kc5 draw
11 Ke5 draw
12 Ked5 draw
13 Ked6 draw
14 Ra2 draw
15 Rc1 draw
16 Rc3 draw
17 Rc4 draw
18 Rd2 draw
19 Re2 draw
20 Ke7 loss in 2 half-moves
21 Kf5 loss in 2 half-moves
22 Kf6 loss in 2 half-moves
23 Kf7 loss in 2 half-moves
24 Rc5 loss in 2 half-moves
25 Rf2 loss in 2 half-moves
26 Rg2 loss in 2 half-moves
27 Rh2 loss in 2 half-moves