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

EGTB: win in 4 half-moves

# move score
1 Rc6 win in 3 half-moves
2 Kc3 win in 5 half-moves
3 Kc2 win in 7 half-moves
4 Kd3 win in 7 half-moves
5 Kc6 win in 9 half-moves
6 Ra6 win in 13 half-moves
7 Kc1 draw
8 Kd1 draw
9 Ke6 draw
10 Ke7 draw
11 Rb2 draw
12 Rb4 draw
13 Kc5 loss in 2 half-moves
14 Kc7 loss in 2 half-moves
15 Kd5 loss in 2 half-moves
16 Kd7 loss in 2 half-moves
17 Ke1 loss in 2 half-moves
18 Ke2 loss in 2 half-moves
19 Ke3 loss in 2 half-moves
20 Ke5 loss in 2 half-moves
21 Rb1 loss in 2 half-moves
22 Rb3 loss in 2 half-moves
23 Rb5 loss in 2 half-moves
24 Rb7 loss in 2 half-moves
25 Rb8 loss in 2 half-moves