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

EGTB: win in 2 half-moves

# move score
1 Ra5 win in 1 half-moves
2 Kf5 draw
3 Kf6 draw
4 Kf7 draw
5 Kg5 draw
6 Kg8 draw
7 Kgg7 draw
8 Kgh6 draw
9 Kh5 draw
10 Kh8 draw
11 Khg7 draw
12 Khh6 draw
13 Rb3 draw
14 Rb6 draw
15 Rb7 draw
16 Rc5 draw
17 Rd5 draw
18 Rb1 loss in 2 half-moves
19 Rb2 loss in 2 half-moves
20 Rb4 loss in 2 half-moves
21 Rb8 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
25 Rh5 loss in 2 half-moves