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

EGTB: win in 10 half-moves

# move score
1 Ra8 win in 9 half-moves
2 Kc3 win in 13 half-moves
3 Ka2 draw
4 Ka3 draw
5 Ka4 draw
6 Ka5 draw
7 Kb1 draw
8 Kb2 draw
9 Kb3 draw
10 Kb5 draw
11 Kc4 draw
12 Rb8 draw
13 Rc1 draw
14 Rc2 draw
15 Rc6 draw
16 Rc7 draw
17 Rd8 draw
18 Rh8 draw
19 Kc5 loss in 2 half-moves
20 Rc3 loss in 2 half-moves
21 Rc4 loss in 2 half-moves
22 Rc5 loss in 2 half-moves
23 Re8 loss in 2 half-moves
24 Rf8 loss in 2 half-moves
25 Rg8 loss in 2 half-moves