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 Rf1 win in 3 half-moves
3 Ka5 win in 5 half-moves
4 Ka6 win in 5 half-moves
5 Ka7 win in 5 half-moves
6 Kb5 win in 5 half-moves
7 Ra1 win in 5 half-moves
8 Rc2 win in 5 half-moves
9 Rc8 win in 5 half-moves
10 Kb7 loss in 4 half-moves
11 Rb1 loss in 4 half-moves
12 Kc5 loss in 2 half-moves
13 Kc6 loss in 2 half-moves
14 Kc7 loss in 2 half-moves
15 Rc3 loss in 2 half-moves
16 Rc4 loss in 2 half-moves
17 Rc6 loss in 2 half-moves
18 Rc7 loss in 2 half-moves
19 Rd1 loss in 2 half-moves
20 Re1 loss in 2 half-moves
21 Rg1 loss in 2 half-moves
22 Rh1 loss in 2 half-moves