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

EGTB: win in 2 half-moves

# move score
1 Kc2 win in 1 half-moves
2 Kc5 win in 1 half-moves
3 Kd2 win in 1 half-moves
4 Kd5 win in 1 half-moves
5 Rb6 win in 1 half-moves
6 Rb7 win in 1 half-moves
7 K3b3 loss in 2 half-moves
8 K3d3 loss in 2 half-moves
9 K3d4 loss in 2 half-moves
10 K4b3 loss in 2 half-moves
11 K4d3 loss in 2 half-moves
12 K4d4 loss in 2 half-moves
13 Ra4 loss in 2 half-moves
14 Rb1 loss in 2 half-moves
15 Rb3 loss in 2 half-moves
16 Rb8 loss in 2 half-moves
17 Kb2 loss in 1 half-moves
18 Kb5 loss in 1 half-moves
19 Rb2 loss in 1 half-moves
20 Rb5 loss in 1 half-moves