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

EGTB: win in 4 half-moves

# move score
1 Rc7 win in 3 half-moves
2 Rc8 win in 3 half-moves
3 Rc3 win in 5 half-moves
4 Rc4 win in 5 half-moves
5 Rc5 win in 5 half-moves
6 Kc6 draw
7 Kd6 draw
8 Ke6 draw
9 Ra2 draw
10 Rc6 draw
11 Rf2 draw
12 Rg2 draw
13 Rh2 draw
14 Kc7 loss in 2 half-moves
15 Kc8 loss in 2 half-moves
16 Kd8 loss in 2 half-moves
17 Ke7 loss in 2 half-moves
18 Ke8 loss in 2 half-moves
19 Kg7 loss in 2 half-moves
20 Kg8 loss in 2 half-moves
21 Kh7 loss in 2 half-moves
22 Rb2 loss in 2 half-moves
23 Rc1 loss in 2 half-moves
24 Rd2 loss in 2 half-moves
25 Re2 loss in 2 half-moves