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

EGTB: win in 4 half-moves

# move score
1 Rb3 win in 3 half-moves
2 Rb5 win in 3 half-moves
3 Rb6 win in 3 half-moves
4 K3g4 draw
5 K3h4 draw
6 K5g4 draw
7 K5h4 draw
8 Kg5 draw
9 Kg6 draw
10 Kh2 draw
11 Kh6 draw
12 Ra7 draw
13 Rb4 draw
14 Rb8 draw
15 Rc7 draw
16 Rg7 draw
17 Rh7 draw
18 Kg2 loss in 2 half-moves
19 Kg3 loss in 2 half-moves
20 Rb1 loss in 2 half-moves
21 Rb2 loss in 2 half-moves
22 Rd7 loss in 2 half-moves
23 Re7 loss in 2 half-moves
24 Rf7 loss in 2 half-moves