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

EGTB: win in 2 half-moves

# move score
1 Rg5 win in 1 half-moves
2 Ka7 draw
3 Kg4 draw
4 Kg5 draw
5 Kg6 draw
6 Kh4 draw
7 Kh6 draw
8 Rc5 draw
9 Rd5 draw
10 Re1 draw
11 Re2 draw
12 Re3 draw
13 Re6 draw
14 Re7 draw
15 Rf5 draw
16 Kb7 loss in 2 half-moves
17 Kb8 loss in 2 half-moves
18 Ra5 loss in 1 half-moves
19 Rb5 loss in 1 half-moves
20 Re4 loss in 1 half-moves
21 Re8 loss in 1 half-moves