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

EGTB: win in 4 half-moves

# move score
1 Ka6 win in 3 half-moves
2 Kc5 win in 3 half-moves
3 Kd7 win in 3 half-moves
4 Kd8 win in 3 half-moves
5 Ke7 win in 3 half-moves
6 Rb7 win in 9 half-moves
7 Rb8 win in 9 half-moves
8 Ka4 draw
9 Ka5 draw
10 Kb4 draw
11 Kc4 draw
12 Kc6 draw
13 Kf7 draw
14 Kf8 draw
15 Ra6 draw
16 Rg6 draw
17 Rc6 loss in 2 half-moves
18 Rd6 loss in 2 half-moves
19 Re6 loss in 2 half-moves
20 Rf6 loss in 2 half-moves
21 Rh6 loss in 2 half-moves