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

EGTB: win in 2 half-moves

# move score
1 Rc8 win in 1 half-moves
2 Ka4 draw
3 Kb4 draw
4 Kc4 draw
5 Ra5 draw
6 Rb5 draw
7 Rc3 draw
8 Rc4 draw
9 Rc6 draw
10 Rc7 draw
11 Kb2 loss in 8 half-moves
12 Ka2 loss in 4 half-moves
13 Ka3 loss in 4 half-moves
14 Kc2 loss in 2 half-moves
15 Kc3 loss in 2 half-moves
16 Rc1 loss in 2 half-moves
17 Rc2 loss in 2 half-moves
18 Rd5 loss in 2 half-moves
19 Re5 loss in 2 half-moves
20 Rf5 loss in 2 half-moves
21 Rg5 loss in 2 half-moves
22 Rh5 loss in 1 half-moves