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

EGTB: win in 2 half-moves

# move score
1 Rf4 win in 1 half-moves
2 Rg1 win in 1 half-moves
3 Rg7 win in 1 half-moves
4 K3g3 loss in 2 half-moves
5 K4g3 loss in 2 half-moves
6 Kg5 loss in 2 half-moves
7 Kh2 loss in 2 half-moves
8 Kh5 loss in 2 half-moves
9 Ra4 loss in 2 half-moves
10 Rb4 loss in 2 half-moves
11 Rc4 loss in 2 half-moves
12 Rd4 loss in 2 half-moves
13 Re4 loss in 2 half-moves
14 Rg3 loss in 2 half-moves
15 Rg5 loss in 2 half-moves
16 Rg6 loss in 2 half-moves
17 Rg8 loss in 2 half-moves
18 Kg2 loss in 1 half-moves
19 Rg2 loss in 1 half-moves