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

EGTB: win in 2 half-moves

# move score
1 Ra7 win in 1 half-moves
2 Ka2 draw
3 Ka3 draw
4 Ka4 draw
5 Kb2 draw
6 Kb4 draw
7 Kc2 draw
8 Kc3 draw
9 Kc4 draw
10 Kf5 draw
11 Kg5 draw
12 Kh4 draw
13 Kh5 draw
14 Ra3 draw
15 Ra4 draw
16 Ra5 draw
17 Ra6 draw
18 Rb8 draw
19 Rc8 draw
20 Rd8 draw
21 Re8 draw
22 Rg8 draw
23 Kf3 loss in 2 half-moves
24 Kf4 loss in 2 half-moves
25 Kg3 loss in 2 half-moves
26 Kh3 loss in 2 half-moves
27 Ra1 loss in 2 half-moves
28 Ra2 loss in 2 half-moves
29 Rf8 loss in 2 half-moves
30 Rh8 loss in 2 half-moves