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

EGTB: win in 2 half-moves

# move score
1 Ra3 win in 1 half-moves
2 Kg5 draw
3 Kh5 draw
4 Rb6 draw
5 Rc3 draw
6 Re3 draw
7 Rf3 draw
8 Rg3 draw
9 Kg3 loss in 2 half-moves
10 Kg4 loss in 2 half-moves
11 Kh3 loss in 2 half-moves
12 Rb1 loss in 2 half-moves
13 Rb2 loss in 2 half-moves
14 Rb4 loss in 2 half-moves
15 Rb5 loss in 2 half-moves
16 Rb7 loss in 2 half-moves
17 Rb8 loss in 2 half-moves
18 Rd3 loss in 2 half-moves
19 Rh3 loss in 2 half-moves