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 Kc6 draw
4 Kd6 draw
5 Ke4 draw
6 Ke5 draw
7 Ra8 draw
8 Rc8 draw
9 Rd8 draw
10 Re8 draw
11 Rf8 draw
12 Rg1 draw
13 Rg3 draw
14 Rg6 draw
15 Rg7 draw
16 Kc4 loss in 2 half-moves
17 Kc5 loss in 2 half-moves
18 Kd4 loss in 2 half-moves
19 Ke6 loss in 2 half-moves
20 Rb8 loss in 2 half-moves
21 Rg2 loss in 2 half-moves
22 Rh8 loss in 2 half-moves