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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Rg1 win in 1 half-moves
3 Ra8 win in 15 half-moves
4 Rc8 win in 15 half-moves
5 K6g7 draw
6 K8g7 draw
7 Kg6 draw
8 Rd8 draw
9 Rg2 draw
10 Rg3 draw
11 Rg4 draw
12 K6h7 loss in 2 half-moves
13 K8h7 loss in 2 half-moves
14 Kg5 loss in 2 half-moves
15 Kh5 loss in 2 half-moves
16 Re8 loss in 2 half-moves
17 Rf8 loss in 2 half-moves
18 Rg5 loss in 2 half-moves
19 Rg6 loss in 2 half-moves
20 Rg7 loss in 2 half-moves