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

EGTB: win in 4 half-moves

# move score
1 Kc6 win in 3 half-moves
2 Rc8 win in 3 half-moves
3 Kc5 win in 7 half-moves
4 Kd6 win in 7 half-moves
5 Ra8 win in 7 half-moves
6 Rb5 win in 7 half-moves
7 Kc4 win in 9 half-moves
8 Kc8 win in 9 half-moves
9 Kd4 draw
10 Ke4 draw
11 Rb2 draw
12 Kc7 loss in 2 half-moves
13 Kd7 loss in 2 half-moves
14 Ke5 loss in 2 half-moves
15 Ke6 loss in 2 half-moves
16 Ke7 loss in 2 half-moves
17 Ke8 loss in 2 half-moves
18 Rb1 loss in 2 half-moves
19 Rb3 loss in 2 half-moves
20 Rb4 loss in 2 half-moves
21 Rb6 loss in 2 half-moves
22 Rb7 loss in 2 half-moves