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

EGTB: win in 4 half-moves

# move score
1 Ra4 win in 3 half-moves
2 Ra5 win in 3 half-moves
3 Ra6 win in 3 half-moves
4 Ra7 win in 3 half-moves
5 K5g5 win in 5 half-moves
6 K5g6 win in 5 half-moves
7 K6g5 win in 5 half-moves
8 K6g6 win in 5 half-moves
9 Kh7 draw
10 Ra8 draw
11 Rb3 draw
12 Rc3 draw
13 Rd3 draw
14 Re3 draw
15 Rf3 draw
16 Kg4 loss in 2 half-moves
17 Kg7 loss in 2 half-moves
18 Kh4 loss in 2 half-moves
19 Ra1 loss in 2 half-moves
20 Ra2 loss in 2 half-moves
21 Rg3 loss in 2 half-moves
22 Rh3 loss in 2 half-moves