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

EGTB: win in 2 half-moves

# move score
1 Rf3 win in 1 half-moves
2 Kg5 draw
3 Kg6 draw
4 Kh4 draw
5 Kh6 draw
6 Ra6 draw
7 Rc3 draw
8 Rd3 draw
9 Re3 draw
10 Rg3 draw
11 Rh3 draw
12 Ra1 loss in 4 half-moves
13 Kg4 loss in 2 half-moves
14 Ra2 loss in 2 half-moves
15 Ra8 loss in 2 half-moves
16 Rb3 loss in 2 half-moves
17 Ra4 loss in 1 half-moves
18 Ra5 loss in 1 half-moves
19 Ra7 loss in 1 half-moves