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 Rg8 win in 1 half-moves
3 Kc1 draw
4 Kc2 draw
5 Kd1 draw
6 Kd3 draw
7 Ke1 draw
8 Ke2 draw
9 Rg1 draw
10 Rg3 draw
11 Rg4 draw
12 Rg5 draw
13 Kc3 loss in 2 half-moves
14 Ke3 loss in 2 half-moves
15 Ka7 loss in 1 half-moves
16 Ka8 loss in 1 half-moves
17 Kb7 loss in 1 half-moves
18 Kc7 loss in 1 half-moves
19 Kc8 loss in 1 half-moves
20 Re2 loss in 1 half-moves
21 Rf2 loss in 1 half-moves
22 Rg6 loss in 1 half-moves
23 Rh2 loss in 1 half-moves