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

EGTB: win in 4 half-moves

# move score
1 Rc5 win in 3 half-moves
2 Kc2 win in 7 half-moves
3 Kc5 win in 7 half-moves
4 Kd2 win in 7 half-moves
5 Ke2 win in 7 half-moves
6 Kc1 win in 9 half-moves
7 Ke1 win in 9 half-moves
8 Rb1 win in 9 half-moves
9 Ke5 draw
10 Ra5 draw
11 Rb7 draw
12 Kc4 loss in 2 half-moves
13 Kc6 loss in 2 half-moves
14 Kd4 loss in 2 half-moves
15 Kd6 loss in 2 half-moves
16 Ke4 loss in 2 half-moves
17 Ke6 loss in 2 half-moves
18 Rb2 loss in 2 half-moves
19 Rb3 loss in 2 half-moves
20 Rb4 loss in 2 half-moves
21 Rb6 loss in 2 half-moves
22 Rb8 loss in 2 half-moves