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

EGTB: win in 2 half-moves

# move score
1 Rd6 win in 1 half-moves
2 Ka3 draw
3 Ka4 draw
4 Ka5 draw
5 Kb3 draw
6 Kb5 draw
7 Kc3 draw
8 Kc4 draw
9 Kc5 draw
10 Kg6 draw
11 Kg7 draw
12 Kh7 draw
13 Ra6 draw
14 Rb6 draw
15 Rc6 draw
16 Re1 draw
17 Re7 draw
18 Re8 draw
19 Rf6 draw
20 Kg5 loss in 2 half-moves
21 Kh5 loss in 2 half-moves
22 Re2 loss in 2 half-moves
23 Re3 loss in 2 half-moves
24 Re4 loss in 2 half-moves
25 Re5 loss in 2 half-moves
26 Rg6 loss in 2 half-moves