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

EGTB: win in 10 half-moves

# move score
1 Rb2 win in 9 half-moves
2 Kf1 draw
3 Kf2 draw
4 Kg3 draw
5 Kgg2 draw
6 Kgh2 draw
7 Kh1 draw
8 Khg2 draw
9 Khh2 draw
10 Ra4 draw
11 Rb1 draw
12 Rb3 draw
13 Rb8 draw
14 Rc4 draw
15 Rd4 draw
16 Rh4 draw
17 Kg4 loss in 2 half-moves
18 Kh4 loss in 2 half-moves
19 Rb5 loss in 2 half-moves
20 Rb6 loss in 2 half-moves
21 Rb7 loss in 2 half-moves
22 Re4 loss in 2 half-moves
23 Rf4 loss in 2 half-moves
24 Rg4 loss in 2 half-moves