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 Kc4 draw
3 Kc5 draw
4 Kc6 draw
5 Ke4 draw
6 Ke5 draw
7 Ke6 draw
8 Rb7 draw
9 Rc7 draw
10 Re7 draw
11 Rf7 draw
12 Rg7 draw
13 Rh7 draw
14 Ka2 loss in 1 half-moves
15 Kb1 loss in 1 half-moves
16 Kb2 loss in 1 half-moves
17 Kd4 loss in 1 half-moves
18 Kd6 loss in 1 half-moves
19 Rd6 loss in 1 half-moves
20 Rd8 loss in 1 half-moves