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

EGTB: win in 2 half-moves

# move score
1 Ka6 win in 1 half-moves
2 Kc5 win in 5 half-moves
3 Kc8 win in 5 half-moves
4 Ra8 win in 5 half-moves
5 Rc8 win in 5 half-moves
6 Kc4 win in 7 half-moves
7 Ka4 draw
8 Ka5 draw
9 Kb4 draw
10 Kb6 draw
11 Kc6 draw
12 Rb6 draw
13 Kc7 loss in 2 half-moves
14 Kd7 loss in 2 half-moves
15 Ke7 loss in 2 half-moves
16 Ke8 loss in 2 half-moves
17 Rb7 loss in 2 half-moves