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 Rd3 win in 1 half-moves
3 Kf3 loss in 6 half-moves
4 Rg4 loss in 6 half-moves
5 Rg7 loss in 6 half-moves
6 Rg8 loss in 6 half-moves
7 Ke3 loss in 2 half-moves
8 Ke4 loss in 2 half-moves
9 Ke5 loss in 2 half-moves
10 Kf5 loss in 2 half-moves
11 Kg4 loss in 2 half-moves
12 Kg5 loss in 2 half-moves
13 Re3 loss in 2 half-moves
14 Rf3 loss in 2 half-moves
15 Rg1 loss in 2 half-moves
16 Rg2 loss in 2 half-moves
17 Rg5 loss in 2 half-moves
18 Rg6 loss in 2 half-moves
19 Rh3 loss in 2 half-moves
20 Rb3 loss in 1 half-moves
21 Rc3 loss in 1 half-moves