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 Ka4 draw
4 Kb2 draw
5 Kb3 draw
6 Kb4 draw
7 Kd7 draw
8 Kd8 draw
9 Kf8 draw
10 Rb7 draw
11 Rc7 draw
12 Rd7 draw
13 Re1 draw
14 Re2 draw
15 Re3 draw
16 Re4 draw
17 Re5 draw
18 Re6 draw
19 Rf7 draw
20 Rh7 draw
21 Kf7 loss in 2 half-moves
22 Rg7 loss in 1 half-moves