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

EGTB: win in 4 half-moves

# move score
1 Rc3 win in 3 half-moves
2 Rc4 win in 3 half-moves
3 Rc5 win in 3 half-moves
4 Ra7 draw
5 Rc1 draw
6 Rc2 draw
7 Rc6 draw
8 Rd7 draw
9 Re7 draw
10 Rf7 draw
11 Kf3 loss in 2 half-moves
12 Kf4 loss in 2 half-moves
13 Kf5 loss in 2 half-moves
14 Kgg3 loss in 2 half-moves
15 Kgg5 loss in 2 half-moves
16 Kgh3 loss in 2 half-moves
17 Kgh5 loss in 2 half-moves
18 Khg3 loss in 2 half-moves
19 Khg5 loss in 2 half-moves
20 Khh3 loss in 2 half-moves
21 Khh5 loss in 2 half-moves
22 Rb7 loss in 2 half-moves
23 Rc8 loss in 2 half-moves
24 Rg7 loss in 2 half-moves
25 Rh7 loss in 2 half-moves