Click on the third or sixth rank to set the en passant target square.

EGTB: win in 4 half-moves

# move score
1 Ra5 win in 3 half-moves
2 Kab1 draw
3 Kab2 draw
4 Kcb1 draw
5 Kcb2 draw
6 Kd1 draw
7 Kd2 draw
8 Rb5 draw
9 Rc5 draw
10 Rg1 draw
11 Rg2 draw
12 Rg3 draw
13 Rg4 draw
14 Rh5 draw
15 Ka2 loss in 2 half-moves
16 Kc2 loss in 2 half-moves
17 Rd5 loss in 2 half-moves
18 Re5 loss in 2 half-moves
19 Rf5 loss in 2 half-moves
20 Rg6 loss in 2 half-moves
21 Rg7 loss in 2 half-moves
22 Rg8 loss in 2 half-moves