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

EGTB: win in 4 half-moves

# move score
1 Rd2 win in 3 half-moves
2 Kd1 draw
3 Kd2 draw
4 Kee2 draw
5 Kef1 draw
6 Kfe2 draw
7 Kff1 draw
8 Kg1 draw
9 Kg2 draw
10 Ra1 draw
11 Ra3 draw
12 Ra8 draw
13 Rb2 draw
14 Rc2 draw
15 Ke3 loss in 2 half-moves
16 Kf3 loss in 2 half-moves
17 Kg3 loss in 2 half-moves
18 Ra4 loss in 2 half-moves
19 Ra5 loss in 2 half-moves
20 Ra6 loss in 2 half-moves
21 Ra7 loss in 2 half-moves
22 Re2 loss in 2 half-moves