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

EGTB: win in 4 half-moves

# move score
1 K8g8 win in 3 half-moves
2 Rf8 win in 3 half-moves
3 Rg4 win in 3 half-moves
4 Rh4 win in 3 half-moves
5 K7g8 win in 5 half-moves
6 K8g7 win in 5 half-moves
7 Kg6 win in 5 half-moves
8 Rf6 win in 5 half-moves
9 K7g7 draw
10 Kh6 draw
11 Ra4 draw
12 Re4 draw
13 Rf3 draw
14 Rf5 draw
15 Rf7 draw
16 Rb4 loss in 2 half-moves
17 Rc4 loss in 2 half-moves
18 Rd4 loss in 2 half-moves
19 Rf1 loss in 2 half-moves
20 Rf2 loss in 2 half-moves