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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 Rb7 win in 13 half-moves
3 Kb3 win in 17 half-moves
4 Kc7 win in 21 half-moves
5 Rc7 win in 21 half-moves
6 Ka2 draw
7 Ka4 draw
8 Kb2 draw
9 Ke6 draw
10 Ke7 draw
11 Ke8 draw
12 Ra4 draw
13 Kc6 loss in 2 half-moves
14 Kc8 loss in 2 half-moves
15 Kd6 loss in 2 half-moves
16 Kd8 loss in 2 half-moves
17 Ra5 loss in 2 half-moves
18 Ra6 loss in 2 half-moves
19 Ra8 loss in 2 half-moves