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

EGTB: win in 6 half-moves

# move score
1 Rc4 win in 5 half-moves
2 Kc4 win in 7 half-moves
3 Kc6 win in 7 half-moves
4 Kc7 win in 7 half-moves
5 Kc8 win in 7 half-moves
6 Kd6 win in 7 half-moves
7 Ke4 win in 7 half-moves
8 Ra4 win in 7 half-moves
9 Kd8 win in 9 half-moves
10 Rb1 draw
11 Rb7 draw
12 Kc3 loss in 2 half-moves
13 Kc5 loss in 2 half-moves
14 Kd3 loss in 2 half-moves
15 Kd5 loss in 2 half-moves
16 Ke3 loss in 2 half-moves
17 Ke5 loss in 2 half-moves
18 Ke6 loss in 2 half-moves
19 Ke7 loss in 2 half-moves
20 Ke8 loss in 2 half-moves
21 Rb2 loss in 2 half-moves
22 Rb3 loss in 2 half-moves
23 Rb5 loss in 2 half-moves
24 Rb6 loss in 2 half-moves
25 Rb8 loss in 2 half-moves