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 Kb5 draw
3 Kb6 draw
4 Kb7 draw
5 Kc5 draw
6 Kd6 draw
7 Rc7 draw
8 Rg2 draw
9 Rg5 draw
10 Rg8 draw
11 Rh7 draw
12 Kd5 loss in 10 half-moves
13 Kc7 loss in 4 half-moves
14 Kd7 loss in 4 half-moves
15 Rg6 loss in 4 half-moves
16 Rb7 loss in 2 half-moves
17 Rd7 loss in 2 half-moves
18 Re7 loss in 2 half-moves
19 Rf7 loss in 2 half-moves
20 Rg1 loss in 2 half-moves
21 Rg3 loss in 2 half-moves
22 Rg4 loss in 2 half-moves