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

EGTB: win in 2 half-moves

# move score
1 Kb7 win in 1 half-moves
2 Kc8 win in 1 half-moves
3 Kd7 win in 1 half-moves
4 Kd8 win in 1 half-moves
5 Rc2 win in 1 half-moves
6 Rc3 win in 1 half-moves
7 Rc4 win in 1 half-moves
8 Rd5 win in 1 half-moves
9 Re5 win in 1 half-moves
10 Rg5 draw
11 Ra5 loss in 2 half-moves
12 Rb5 loss in 2 half-moves
13 Rc1 loss in 2 half-moves
14 Rc6 loss in 2 half-moves
15 Rh5 loss in 2 half-moves
16 Kb6 loss in 1 half-moves
17 Kb8 loss in 1 half-moves
18 Kc6 loss in 1 half-moves
19 Kd6 loss in 1 half-moves
20 Rf5 loss in 1 half-moves