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 Kf1 draw
3 Kf2 draw
4 Kg2 draw
5 Kh2 draw
6 Ra8 draw
7 Rc1 draw
8 Rc4 draw
9 Rch8 draw
10 Rd8 draw
11 Re8 draw
12 Rg8 draw
13 Rh3 draw
14 Rh4 draw
15 Rhh8 draw
16 Rb8 loss in 2 half-moves
17 Rc2 loss in 2 half-moves
18 Rc5 loss in 2 half-moves
19 Rc6 loss in 2 half-moves
20 Rc7 loss in 2 half-moves
21 Rf8 loss in 2 half-moves
22 Rh2 loss in 2 half-moves
23 Rh5 loss in 2 half-moves
24 Rh6 loss in 2 half-moves
25 Rh7 loss in 2 half-moves