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 Rf4 win in 1 half-moves
3 Rd4 draw
4 Re4 draw
5 Rg4 draw
6 Rh1 draw
7 Rh2 draw
8 Kg4 loss in 2 half-moves
9 Kg5 loss in 2 half-moves
10 Kg6 loss in 2 half-moves
11 Kh6 loss in 2 half-moves
12 Ra4 loss in 2 half-moves
13 Rb4 loss in 2 half-moves
14 Rh3 loss in 2 half-moves