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

EGTB: win in 2 half-moves

# move score
1 Rg6 win in 1 half-moves
2 Rh6 win in 1 half-moves
3 Kc5 draw
4 Ke5 draw
5 Kg1 draw
6 Kg2 draw
7 Kg3 draw
8 Kh1 draw
9 Kh3 draw
10 Rb6 draw
11 Rc6 draw
12 Rd7 draw
13 Rd8 draw
14 Re6 draw
15 Rf6 draw
16 Kc4 loss in 2 half-moves
17 Kc6 loss in 2 half-moves
18 Kd4 loss in 2 half-moves
19 Ke4 loss in 2 half-moves
20 Ke6 loss in 2 half-moves
21 Ra6 loss in 1 half-moves