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

EGTB: win in 4 half-moves

# move score
1 Rg7 win in 3 half-moves
2 Rh7 win in 5 half-moves
3 K3g3 draw
4 K3g4 draw
5 K4g3 draw
6 K4g4 draw
7 Kg2 draw
8 Kh2 draw
9 Kh5 draw
10 Ra1 draw
11 Ra2 draw
12 Ra6 draw
13 Ra8 draw
14 Re7 draw
15 Rf7 draw
16 Kg5 loss in 2 half-moves
17 Ra3 loss in 2 half-moves
18 Ra4 loss in 2 half-moves
19 Ra5 loss in 2 half-moves
20 Rb7 loss in 2 half-moves
21 Rc7 loss in 2 half-moves
22 Rd7 loss in 2 half-moves