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

EGTB: win in 4 half-moves

# move score
1 Kc2 win in 3 half-moves
2 Kb2 win in 5 half-moves
3 Kc3 win in 5 half-moves
4 Kb4 win in 7 half-moves
5 Kc4 win in 7 half-moves
6 Rb7 win in 7 half-moves
7 Ka2 draw
8 Ka3 draw
9 Ka4 draw
10 Ke5 draw
11 Ke6 draw
12 Ke7 draw
13 Rd8 draw
14 Re7 draw
15 Kc5 loss in 2 half-moves
16 Kc6 loss in 2 half-moves
17 Kc7 loss in 2 half-moves
18 Kd5 loss in 2 half-moves
19 Ra7 loss in 2 half-moves
20 Rc7 loss in 2 half-moves
21 Rf7 loss in 2 half-moves
22 Rg7 loss in 2 half-moves
23 Rh7 loss in 2 half-moves