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

EGTB: win in 4 half-moves

# move score
1 Rg8 win in 3 half-moves
2 Kg7 win in 5 half-moves
3 Kh7 win in 5 half-moves
4 Ra7 win in 5 half-moves
5 K5g5 draw
6 K5g6 draw
7 K6g5 draw
8 K6g6 draw
9 Kg4 draw
10 Kh4 draw
11 Ra1 draw
12 Ra2 draw
13 Ra6 draw
14 Re8 draw
15 Rf8 draw
16 Rh8 draw
17 Ra3 loss in 2 half-moves
18 Ra4 loss in 2 half-moves
19 Ra5 loss in 2 half-moves
20 Rb8 loss in 2 half-moves
21 Rc8 loss in 2 half-moves
22 Rd8 loss in 2 half-moves