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 Rb3 win in 1 half-moves
3 Kg4 draw
4 Rc3 draw
5 Rd3 draw
6 Re3 draw
7 Rf3 draw
8 Kg3 loss in 2 half-moves
9 Kg5 loss in 2 half-moves
10 Kh5 loss in 2 half-moves
11 Ka5 loss in 1 half-moves
12 Ka7 loss in 1 half-moves
13 Kb5 loss in 1 half-moves
14 Kb6 loss in 1 half-moves
15 Kb7 loss in 1 half-moves
16 Rg3 loss in 1 half-moves
17 Rh1 loss in 1 half-moves
18 Rh2 loss in 1 half-moves