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

EGTB: win in 4 half-moves

# move score
1 Rc8 win in 3 half-moves
2 Rd8 win in 3 half-moves
3 Kc4 win in 9 half-moves
4 Kd4 win in 13 half-moves
5 Kb3 win in 17 half-moves
6 Kb4 win in 17 half-moves
7 Kd8 win in 17 half-moves
8 Kd3 win in 19 half-moves
9 Kb2 draw
10 Kc2 draw
11 Kd2 draw
12 Kf8 draw
13 Ra8 draw
14 Rb3 draw
15 Rb6 draw
16 Kd7 loss in 2 half-moves
17 Ke7 loss in 2 half-moves
18 Kf7 loss in 2 half-moves
19 Rb1 loss in 2 half-moves
20 Rb2 loss in 2 half-moves
21 Rb4 loss in 2 half-moves
22 Rb5 loss in 2 half-moves
23 Rb7 loss in 2 half-moves