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

EGTB: win in 6 half-moves

# move score
1 Kc7 win in 5 half-moves
2 Rd4 win in 5 half-moves
3 Rd5 win in 7 half-moves
4 Kb4 draw
5 Kb5 draw
6 Kb6 draw
7 Kc4 draw
8 Kcc6 draw
9 Kcd5 draw
10 Kd4 draw
11 Kdd5 draw
12 Ra2 draw
13 Rc2 draw
14 Rd1 draw
15 Rd3 draw
16 Kd7 loss in 2 half-moves
17 Kdc6 loss in 2 half-moves
18 Ke5 loss in 2 half-moves
19 Ke6 loss in 2 half-moves
20 Ke7 loss in 2 half-moves
21 Rb2 loss in 2 half-moves
22 Re2 loss in 2 half-moves
23 Rf2 loss in 2 half-moves
24 Rg2 loss in 2 half-moves
25 Rh2 loss in 2 half-moves