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

EGTB: win in 6 half-moves

# move score
1 Kc2 win in 5 half-moves
2 Kc3 win in 5 half-moves
3 Rb7 win in 9 half-moves
4 Rc7 win in 9 half-moves
5 Ra7 win in 11 half-moves
6 Kb3 win in 19 half-moves
7 Ka1 draw
8 Ka2 draw
9 Ka3 draw
10 Kb1 draw
11 Kc1 draw
12 Kf7 draw
13 Kd6 loss in 2 half-moves
14 Kd8 loss in 2 half-moves
15 Ke6 loss in 2 half-moves
16 Ke8 loss in 2 half-moves
17 Kf6 loss in 2 half-moves
18 Kf8 loss in 2 half-moves
19 Rd1 loss in 2 half-moves
20 Rd2 loss in 2 half-moves
21 Rd3 loss in 2 half-moves
22 Rd4 loss in 2 half-moves
23 Rd5 loss in 2 half-moves
24 Rd6 loss in 2 half-moves
25 Rd8 loss in 2 half-moves