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 Kb7 draw
3 Rg1 draw
4 Rg4 draw
5 Rg5 draw
6 Rg6 draw
7 Rg7 draw
8 Ka7 loss in 2 half-moves
9 Ka8 loss in 2 half-moves
10 Kc7 loss in 2 half-moves
11 Kc8 loss in 2 half-moves
12 Kd1 loss in 1 half-moves
13 Kd2 loss in 1 half-moves
14 Ke2 loss in 1 half-moves
15 Kf1 loss in 1 half-moves
16 Kf2 loss in 1 half-moves
17 Rc8 loss in 1 half-moves
18 Rd8 loss in 1 half-moves
19 Re8 loss in 1 half-moves
20 Rf8 loss in 1 half-moves
21 Rg3 loss in 1 half-moves
22 Rh8 loss in 1 half-moves