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

EGTB: win in 2 half-moves

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