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

EGTB: win in 2 half-moves

# move score
1 Rc1 win in 1 half-moves
2 Kc7 draw
3 Kc8 draw
4 Kd7 draw
5 Ke7 draw
6 Ke8 draw
7 Kh4 draw
8 Ra1 draw
9 Rb1 draw
10 Rd1 draw
11 Re1 draw
12 Rf1 draw
13 Rh2 draw
14 Rh3 draw
15 Rh4 draw
16 Kg4 loss in 2 half-moves
17 Kg5 loss in 2 half-moves
18 Kg6 loss in 2 half-moves
19 Kh6 loss in 2 half-moves
20 Rg1 loss in 2 half-moves