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 K4h5 loss in 2 half-moves
4 K6h5 loss in 2 half-moves
5 Kg3 loss in 2 half-moves
6 Kh3 loss in 2 half-moves
7 Kh7 loss in 2 half-moves
8 Ra4 loss in 2 half-moves
9 Rb4 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 Rg2 loss in 2 half-moves
14 Rg3 loss in 2 half-moves
15 Rg8 loss in 2 half-moves
16 K4g5 loss in 1 half-moves
17 K6g5 loss in 1 half-moves
18 Kg6 loss in 1 half-moves
19 Kg7 loss in 1 half-moves
20 Rg5 loss in 1 half-moves
21 Rg6 loss in 1 half-moves
22 Rg7 loss in 1 half-moves