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

EGTB: win in 2 half-moves

# move score
1 Rg7 win in 1 half-moves
2 Ka2 draw
3 Kg5 draw
4 Kg6 draw
5 Kg7 draw
6 Kh5 draw
7 Kh7 draw
8 Rc7 draw
9 Rd7 draw
10 Re2 draw
11 Re3 draw
12 Re4 draw
13 Re5 draw
14 Re8 draw
15 Rf7 draw
16 Rh7 draw
17 Kb1 loss in 2 half-moves
18 Kb2 loss in 2 half-moves
19 Ra7 loss in 1 half-moves
20 Rb7 loss in 1 half-moves
21 Re1 loss in 1 half-moves
22 Re6 loss in 1 half-moves