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

EGTB: win in 2 half-moves

# move score
1 Rb7 win in 1 half-moves
2 Kf8 draw
3 Kg5 draw
4 Kg6 draw
5 Kh5 draw
6 Kh8 draw
7 Ra4 draw
8 Rb1 draw
9 Rb2 draw
10 Rb3 draw
11 Rb5 draw
12 Rb6 draw
13 Rb8 draw
14 Rd4 draw
15 Re4 draw
16 Rf4 draw
17 Rg4 draw
18 Rh4 draw
19 Kf7 loss in 2 half-moves
20 Kgg7 loss in 2 half-moves
21 Kgh7 loss in 2 half-moves
22 Khg7 loss in 2 half-moves
23 Khh7 loss in 2 half-moves
24 Rc4 loss in 2 half-moves