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

EGTB: win in 2 half-moves

# move score
1 Rc8 win in 1 half-moves
2 Kc6 win in 3 half-moves
3 Kd6 win in 3 half-moves
4 Ke4 win in 3 half-moves
5 Ke5 win in 3 half-moves
6 Ke6 win in 3 half-moves
7 Kh5 win in 3 half-moves
8 Rc4 win in 3 half-moves
9 Rc6 win in 3 half-moves
10 Rc7 win in 3 half-moves
11 Rc3 win in 5 half-moves
12 Kc4 draw
13 Kd4 draw
14 Kg5 draw
15 Kg6 draw
16 Kh7 draw
17 Kg7 loss in 2 half-moves
18 Ra5 loss in 2 half-moves
19 Rb5 loss in 2 half-moves
20 Rc1 loss in 2 half-moves
21 Rc2 loss in 2 half-moves