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

EGTB: win in 2 half-moves

# move score
1 Ra2 win in 1 half-moves
2 Kb1 draw
3 Kd1 draw
4 Kf6 draw
5 Kg4 draw
6 Kg5 draw
7 Kg6 draw
8 Rf2 draw
9 Rg2 draw
10 Rh1 draw
11 Rh3 draw
12 Rh5 draw
13 Rh7 draw
14 Rh8 draw
15 Kb2 loss in 2 half-moves
16 Kc2 loss in 2 half-moves
17 Kd2 loss in 2 half-moves
18 Ke4 loss in 2 half-moves
19 Ke5 loss in 2 half-moves
20 Ke6 loss in 2 half-moves
21 Kf4 loss in 2 half-moves
22 Rb2 loss in 2 half-moves
23 Rc2 loss in 2 half-moves
24 Rd2 loss in 2 half-moves
25 Re2 loss in 2 half-moves
26 Rh4 loss in 2 half-moves
27 Rh6 loss in 2 half-moves