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 Kc5 draw
3 Kc6 draw
4 Kc7 draw
5 Kd7 draw
6 Ke5 draw
7 Ke6 draw
8 Ke7 draw
9 Ra4 draw
10 Rb4 draw
11 Rc4 draw
12 Re4 draw
13 Rf4 draw
14 Kd5 loss in 1 half-moves
15 Kg1 loss in 1 half-moves
16 Kg2 loss in 1 half-moves
17 Kh2 loss in 1 half-moves
18 Rd1 loss in 1 half-moves
19 Rd2 loss in 1 half-moves
20 Rd3 loss in 1 half-moves
21 Rd5 loss in 1 half-moves
22 Rh4 loss in 1 half-moves