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

EGTB: win in 2 half-moves

# move score
1 Rf4 win in 1 half-moves
2 Kg6 draw
3 Kg7 draw
4 Kh5 draw
5 Kh7 draw
6 Rb2 draw
7 Rb5 draw
8 Rb6 draw
9 Rb7 draw
10 Rb8 draw
11 Rc4 draw
12 Re4 draw
13 Rg4 draw
14 Rh4 draw
15 Kg5 loss in 2 half-moves
16 Ra4 loss in 2 half-moves
17 Rb3 loss in 2 half-moves
18 Rb1 loss in 1 half-moves
19 Rd4 loss in 1 half-moves