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

EGTB: win in 4 half-moves

# move score
1 Kc4 win in 3 half-moves
2 Kc5 win in 3 half-moves
3 Rc6 win in 3 half-moves
4 Rd6 win in 3 half-moves
5 Kde5 win in 5 half-moves
6 Ke3 win in 5 half-moves
7 Ke4 win in 5 half-moves
8 Kc3 win in 7 half-moves
9 Kd6 win in 7 half-moves
10 Kdd5 win in 7 half-moves
11 Ra6 win in 7 half-moves
12 Rb4 win in 7 half-moves
13 Kd3 win in 9 half-moves
14 Rb1 win in 15 half-moves
15 Rb2 win in 15 half-moves
16 Rb8 draw
17 Kd7 loss in 2 half-moves
18 Ke7 loss in 2 half-moves
19 Ked5 loss in 2 half-moves
20 Kee5 loss in 2 half-moves
21 Kf5 loss in 2 half-moves
22 Kf6 loss in 2 half-moves
23 Kf7 loss in 2 half-moves
24 Rb3 loss in 2 half-moves
25 Rb5 loss in 2 half-moves
26 Rb7 loss in 2 half-moves