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 Ka7 draw
3 Ka8 draw
4 Kb7 draw
5 Kf3 draw
6 Kf4 draw
7 Kh3 draw
8 Kh4 draw
9 Kh5 draw
10 Ra3 draw
11 Rb3 draw
12 Rg1 draw
13 Rh3 draw
14 Kc7 loss in 2 half-moves
15 Kc8 loss in 2 half-moves
16 Kf5 loss in 2 half-moves
17 Kg5 loss in 2 half-moves
18 Rc3 loss in 2 half-moves
19 Rd3 loss in 2 half-moves
20 Re3 loss in 2 half-moves
21 Rf3 loss in 2 half-moves