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 Kc2 draw
3 Kd2 draw
4 Ke1 draw
5 Ke2 draw
6 Kg6 draw
7 Kg7 draw
8 Kh7 draw
9 Ra1 draw
10 Rc6 draw
11 Rc7 draw
12 Rc8 draw
13 Kg5 loss in 2 half-moves
14 Kh5 loss in 2 half-moves
15 Rc2 loss in 2 half-moves
16 Rc3 loss in 2 half-moves
17 Rc4 loss in 2 half-moves
18 Rc5 loss in 2 half-moves