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 Kb8 win in 1 half-moves
3 Rb6 win in 1 half-moves
4 Rc3 win in 1 half-moves
5 Kcc7 win in 3 half-moves
6 Kcd7 win in 3 half-moves
7 Kd8 draw
8 Ra6 draw
9 Rc1 draw
10 Rc2 draw
11 Rc7 draw
12 Kc5 loss in 2 half-moves
13 Kd5 loss in 2 half-moves
14 Kdc7 loss in 2 half-moves
15 Kdd7 loss in 2 half-moves
16 Ke5 loss in 2 half-moves
17 Ke6 loss in 2 half-moves
18 Ke7 loss in 2 half-moves
19 Rc4 loss in 2 half-moves
20 Rc5 loss in 2 half-moves