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

EGTB: win in 2 half-moves

# move score
1 Ra7 win in 1 half-moves
2 Kg1 draw
3 Kg5 draw
4 Kg6 draw
5 Kg7 draw
6 Kh2 draw
7 Kh5 draw
8 Kh7 draw
9 Rb1 draw
10 Rb2 draw
11 Rb3 draw
12 Rb8 draw
13 Rf7 draw
14 Rg7 draw
15 Rh7 draw
16 Kg2 loss in 2 half-moves
17 Rb4 loss in 2 half-moves
18 Rb5 loss in 2 half-moves
19 Rb6 loss in 2 half-moves
20 Rc7 loss in 2 half-moves
21 Rd7 loss in 2 half-moves
22 Re7 loss in 2 half-moves