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

EGTB: win in 4 half-moves

# move score
1 Kcc7 win in 3 half-moves
2 Kb7 draw
3 Kb8 draw
4 Kcd8 draw
5 Kdc7 draw
6 Kdd8 draw
7 Ke7 draw
8 Ke8 draw
9 Rd8 draw
10 Rg1 draw
11 Rg2 draw
12 Rg7 draw
13 Rh8 draw
14 Kc6 loss in 2 half-moves
15 Kd6 loss in 2 half-moves
16 Ke6 loss in 2 half-moves
17 Re8 loss in 2 half-moves
18 Rf8 loss in 2 half-moves
19 Rg3 loss in 2 half-moves
20 Rg4 loss in 2 half-moves
21 Rg5 loss in 2 half-moves
22 Rg6 loss in 2 half-moves