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

EGTB: win in 2 half-moves

# move score
1 Ra2 win in 1 half-moves
2 Rg8 win in 1 half-moves
3 Rg4 draw
4 Rg6 draw
5 Kh7 loss in 6 half-moves
6 Rg1 loss in 6 half-moves
7 Rg3 loss in 6 half-moves
8 Rh2 loss in 6 half-moves
9 Kg5 loss in 2 half-moves
10 Kh5 loss in 2 half-moves
11 Rb2 loss in 2 half-moves
12 Rc2 loss in 2 half-moves
13 Rd2 loss in 2 half-moves
14 Re2 loss in 2 half-moves
15 Rf2 loss in 2 half-moves
16 Rg5 loss in 2 half-moves
17 Kg6 loss in 1 half-moves
18 Kg7 loss in 1 half-moves
19 Rg7 loss in 1 half-moves