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 Kd7 win in 5 half-moves
4 Kd8 win in 5 half-moves
5 Ke7 win in 5 half-moves
6 Rb7 win in 11 half-moves
7 Rb8 win in 13 half-moves
8 Ka3 draw
9 Ka4 draw
10 Ka5 draw
11 Kb3 draw
12 Kc3 draw
13 Kf7 draw
14 Kf8 draw
15 Ra5 draw
16 Rb6 draw
17 Rc5 draw
18 Rd5 draw
19 Re5 draw
20 Rf5 loss in 2 half-moves
21 Rg5 loss in 2 half-moves
22 Rh5 loss in 2 half-moves