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

EGTB: win in 2 half-moves

# move score
1 Kb3 win in 1 half-moves
2 Kb5 win in 1 half-moves
3 Rg6 win in 1 half-moves
4 Rg7 win in 1 half-moves
5 Ka3 loss in 2 half-moves
6 Ka5 loss in 2 half-moves
7 Kg3 loss in 2 half-moves
8 Kh3 loss in 2 half-moves
9 Kh5 loss in 2 half-moves
10 Rc4 loss in 2 half-moves
11 Rd4 loss in 2 half-moves
12 Re4 loss in 2 half-moves
13 Rf4 loss in 2 half-moves
14 Rg1 loss in 2 half-moves
15 Rg2 loss in 2 half-moves
16 Rg3 loss in 2 half-moves
17 Rg8 loss in 2 half-moves
18 Kb4 loss in 1 half-moves
19 Kg5 loss in 1 half-moves
20 Rb4 loss in 1 half-moves
21 Rg5 loss in 1 half-moves