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

EGTB: win in 2 half-moves

# move score
1 Rc3 win in 1 half-moves
2 Rc5 win in 1 half-moves
3 Rc7 win in 1 half-moves
4 Rc8 win in 1 half-moves
5 Kb8 draw
6 Ke5 draw
7 Ke6 draw
8 Ke7 draw
9 Kf5 draw
10 Kf7 draw
11 Kg5 draw
12 Kg6 draw
13 Kg7 draw
14 Ra6 draw
15 Rb6 draw
16 Rc1 draw
17 Rc2 draw
18 Rd6 draw
19 Re6 draw
20 Ka7 loss in 1 half-moves
21 Kb7 loss in 1 half-moves
22 Rc4 loss in 1 half-moves