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

EGTB: win in 2 half-moves

# move score
1 Kg2 win in 1 half-moves
2 Kh2 win in 1 half-moves
3 Ra2 win in 1 half-moves
4 Ra3 draw
5 Kg1 loss in 8 half-moves
6 Rh8 loss in 8 half-moves
7 Ra7 loss in 6 half-moves
8 Rb8 loss in 6 half-moves
9 Rd8 loss in 6 half-moves
10 Ra1 loss in 2 half-moves
11 Ra4 loss in 2 half-moves
12 Ra5 loss in 2 half-moves
13 Ra6 loss in 2 half-moves
14 Re8 loss in 2 half-moves
15 Rf8 loss in 2 half-moves
16 Rg8 loss in 2 half-moves
17 Rc8 loss in 1 half-moves