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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Kf6 draw
3 Kg1 draw
4 Kg2 draw
5 Kg3 draw
6 Kg4 draw
7 Kg6 draw
8 Kh3 draw
9 Kh4 draw
10 Kh5 draw
11 Kh6 draw
12 Ra1 draw
13 Rf1 draw
14 Rg1 draw
15 Kf4 loss in 2 half-moves
16 Kf5 loss in 2 half-moves
17 Rc1 loss in 2 half-moves
18 Rd1 loss in 2 half-moves
19 Re1 loss in 2 half-moves