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 Kd7 draw
3 Kd8 draw
4 Ke7 draw
5 Kf7 draw
6 Kf8 draw
7 Kg4 draw
8 Ra1 draw
9 Ra4 draw
10 Ra5 draw
11 Ra6 draw
12 Ra8 draw
13 Rb3 draw
14 Rc3 draw
15 Rd3 draw
16 Rf3 draw
17 Rg3 draw
18 Rh3 draw
19 Kg3 loss in 2 half-moves
20 Kg5 loss in 2 half-moves
21 Kh3 loss in 2 half-moves
22 Kh5 loss in 2 half-moves
23 Ra2 loss in 1 half-moves
24 Re3 loss in 1 half-moves