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 Ka2 draw
3 Ka4 draw
4 Kb2 draw
5 Kb3 draw
6 Kb4 draw
7 Kd7 draw
8 Kd8 draw
9 Ke7 draw
10 Kf8 draw
11 Ra6 draw
12 Rb7 draw
13 Rc7 draw
14 Rf7 draw
15 Ra4 loss in 2 half-moves
16 Ra8 loss in 2 half-moves
17 Rd7 loss in 2 half-moves
18 Re7 loss in 2 half-moves
19 Rg7 loss in 2 half-moves
20 Rh7 loss in 2 half-moves
21 Kf7 loss in 1 half-moves