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

EGTB: win in 2 half-moves

# move score
1 Rg4 win in 1 half-moves
2 Ka1 draw
3 Ka2 draw
4 Kb2 draw
5 Kf7 draw
6 Kf8 draw
7 Kh7 draw
8 Kh8 draw
9 Ra7 draw
10 Rb7 draw
11 Rg5 draw
12 Rg6 draw
13 Rh7 draw
14 Kc1 loss in 2 half-moves
15 Kc2 loss in 2 half-moves
16 Rc7 loss in 2 half-moves
17 Rd7 loss in 2 half-moves
18 Re7 loss in 2 half-moves
19 Rf7 loss in 2 half-moves
20 Rg1 loss in 2 half-moves
21 Rg2 loss in 2 half-moves
22 Rg3 loss in 2 half-moves