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 Ka6 draw
3 Ka8 draw
4 Kb2 draw
5 Kb3 draw
6 Kb7 draw
7 Kb8 draw
8 Kc2 draw
9 Kd2 draw
10 Kd3 draw
11 Ra4 draw
12 Rb4 draw
13 Rc4 draw
14 Rh1 draw
15 Rh2 draw
16 Rh3 draw
17 Rh5 draw
18 Kb4 loss in 2 half-moves
19 Kb6 loss in 2 half-moves
20 Kc4 loss in 2 half-moves
21 Kd4 loss in 2 half-moves
22 Rd4 loss in 2 half-moves
23 Re4 loss in 2 half-moves
24 Rf4 loss in 2 half-moves
25 Rh6 loss in 2 half-moves
26 Rh7 loss in 2 half-moves
27 Rh8 loss in 2 half-moves