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

EGTB: win in 4 half-moves

# move score
1 Rb6 win in 3 half-moves
2 Rb7 win in 3 half-moves
3 Rb8 win in 3 half-moves
4 Rg4 win in 5 half-moves
5 Rh4 win in 5 half-moves
6 Kf7 draw
7 Kf8 draw
8 Kg6 draw
9 Kgg7 draw
10 Kgh8 draw
11 Kh6 draw
12 Khg7 draw
13 Khh8 draw
14 Ra4 draw
15 Rb3 draw
16 Rb5 draw
17 Rc4 draw
18 Rb1 loss in 2 half-moves
19 Rb2 loss in 2 half-moves
20 Rd4 loss in 2 half-moves
21 Re4 loss in 2 half-moves
22 Rf4 loss in 2 half-moves