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

EGTB: win in 2 half-moves

# move score
1 Rg3 win in 1 half-moves
2 Rg4 win in 1 half-moves
3 Rg6 win in 1 half-moves
4 Kh7 draw
5 Rg1 draw
6 Rg2 draw
7 Rg5 draw
8 Kg7 loss in 2 half-moves
9 Ka3 loss in 1 half-moves
10 Ka5 loss in 1 half-moves
11 Kb3 loss in 1 half-moves
12 Kb4 loss in 1 half-moves
13 Kb5 loss in 1 half-moves
14 Ra8 loss in 1 half-moves
15 Rb8 loss in 1 half-moves
16 Rc8 loss in 1 half-moves
17 Rd8 loss in 1 half-moves
18 Re8 loss in 1 half-moves
19 Rf8 loss in 1 half-moves
20 Rg7 loss in 1 half-moves