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 Rg5 win in 1 half-moves
3 Kc5 draw
4 Kc6 draw
5 Kd6 draw
6 Ke4 draw
7 Ke5 draw
8 Ke6 draw
9 Ra7 draw
10 Rb7 draw
11 Rd7 draw
12 Re7 draw
13 Rf7 draw
14 Rg2 draw
15 Rg3 draw
16 Rg6 draw
17 Rg8 draw
18 Kc4 loss in 2 half-moves
19 Kd4 loss in 2 half-moves
20 Rc7 loss in 2 half-moves
21 Rg1 loss in 2 half-moves
22 Rh7 loss in 2 half-moves