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

EGTB: win in 2 half-moves

# move score
1 Rc4 win in 1 half-moves
2 Kf6 draw
3 Kg3 draw
4 Kg6 draw
5 Kh3 draw
6 Kh6 draw
7 Khh5 draw
8 Rg1 draw
9 Rg2 draw
10 Rg3 draw
11 Kf4 loss in 2 half-moves
12 Kf5 loss in 2 half-moves
13 Kgh5 loss in 2 half-moves
14 Ra4 loss in 2 half-moves
15 Rb4 loss in 2 half-moves
16 Rd4 loss in 2 half-moves
17 Re4 loss in 2 half-moves
18 Rf4 loss in 2 half-moves