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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Rb4 win in 3 half-moves
3 Kc2 win in 5 half-moves
4 Kc5 win in 7 half-moves
5 Kb4 win in 9 half-moves
6 Kd5 win in 9 half-moves
7 Kb5 win in 11 half-moves
8 Kb3 win in 13 half-moves
9 Kcc3 draw
10 Kcd3 draw
11 Kd4 draw
12 Ke1 draw
13 Ra2 draw
14 Rc2 draw
15 Kc1 loss in 2 half-moves
16 Kd1 loss in 2 half-moves
17 Kdc3 loss in 2 half-moves
18 Kdd3 loss in 2 half-moves
19 Ke2 loss in 2 half-moves
20 Ke3 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 Rb6 loss in 2 half-moves
25 Rb7 loss in 2 half-moves