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 Kb7 draw
3 Kb8 draw
4 Kc7 draw
5 Kd7 draw
6 Kd8 draw
7 Kg1 draw
8 Ra3 draw
9 Ra4 draw
10 Ra5 draw
11 Ra6 draw
12 Ra8 draw
13 Rb2 draw
14 Rc2 draw
15 Rd2 draw
16 Re2 draw
17 Kg2 loss in 1 half-moves
18 Kh2 loss in 1 half-moves
19 Ra1 loss in 1 half-moves
20 Rf2 loss in 1 half-moves
21 Rg2 loss in 1 half-moves
22 Rh2 loss in 1 half-moves