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

EGTB: win in 4 half-moves

# move score
1 Kg2 win in 3 half-moves
2 Kh2 win in 5 half-moves
3 Kc5 draw
4 Kc6 draw
5 Kd6 draw
6 Ke5 draw
7 Ke6 draw
8 Kg1 draw
9 Re5 draw
10 Rf5 draw
11 Rg3 draw
12 Rg4 draw
13 Rg6 draw
14 Rg7 draw
15 Rg8 draw
16 Rh5 draw
17 Kc4 loss in 2 half-moves
18 Kd4 loss in 2 half-moves
19 Ke4 loss in 2 half-moves
20 Rg1 loss in 2 half-moves
21 Rg2 loss in 2 half-moves