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

EGTB: win in 2 half-moves

# move score
1 Kc6 win in 1 half-moves
2 Ra2 draw
3 Rb1 loss in 8 half-moves
4 Rb3 loss in 8 half-moves
5 Rh2 loss in 8 half-moves
6 Ka6 loss in 6 half-moves
7 Rb4 loss in 6 half-moves
8 Kb4 loss in 4 half-moves
9 Ka4 loss in 2 half-moves
10 Ka5 loss in 2 half-moves
11 Kc4 loss in 2 half-moves
12 Kc5 loss in 2 half-moves
13 Rc2 loss in 2 half-moves
14 Rd2 loss in 2 half-moves
15 Re2 loss in 2 half-moves
16 Rf2 loss in 2 half-moves
17 Rg2 loss in 2 half-moves
18 Kb6 loss in 1 half-moves