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 Kf4 draw
3 Kf5 draw
4 Kf6 draw
5 Kg4 draw
6 Kg6 draw
7 Kh2 draw
8 Kh5 draw
9 Kh6 draw
10 Re1 draw
11 Rf1 draw
12 Rg2 draw
13 Rg3 draw
14 Ra1 loss in 2 half-moves
15 Rc1 loss in 2 half-moves
16 Rd1 loss in 2 half-moves
17 Rg4 loss in 2 half-moves
18 Kg2 loss in 1 half-moves
19 Kh4 loss in 1 half-moves