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 Ra5 win in 5 half-moves
3 Rb5 win in 5 half-moves
4 Rc3 win in 7 half-moves
5 Rc8 win in 11 half-moves
6 Ka7 draw
7 Ka8 draw
8 Kb7 draw
9 Kc7 draw
10 Kc8 draw
11 Ke7 draw
12 Ke8 draw
13 Kf7 draw
14 Kg7 draw
15 Kg8 draw
16 Rc4 draw
17 Rc6 draw
18 Rh5 draw
19 Rc1 loss in 2 half-moves
20 Rc2 loss in 2 half-moves
21 Rd5 loss in 2 half-moves
22 Re5 loss in 2 half-moves
23 Rf5 loss in 2 half-moves
24 Rg5 loss in 2 half-moves