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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Rf7 win in 1 half-moves
3 Ke2 loss in 2 half-moves
4 Ke3 loss in 2 half-moves
5 Ke4 loss in 2 half-moves
6 Kf2 loss in 2 half-moves
7 Kf5 loss in 2 half-moves
8 Kfg3 loss in 2 half-moves
9 Kg2 loss in 2 half-moves
10 Kg5 loss in 2 half-moves
11 Kgg3 loss in 2 half-moves
12 Kh3 loss in 2 half-moves
13 Kh4 loss in 2 half-moves
14 Kh5 loss in 2 half-moves
15 Ra4 loss in 2 half-moves
16 Rc4 loss in 2 half-moves
17 Rd4 loss in 2 half-moves
18 Re4 loss in 2 half-moves
19 Rf5 loss in 2 half-moves
20 Rf6 loss in 2 half-moves
21 Rf8 loss in 2 half-moves