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 Kf7 draw
10 Kf8 draw
11 Rb7 draw
12 Rc7 draw
13 Rd7 draw
14 Re1 draw
15 Re2 draw
16 Re3 draw
17 Re4 draw
18 Re5 draw
19 Re6 draw
20 Rf7 draw
21 Rh7 draw
22 Rg7 loss in 1 half-moves