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

EGTB: win in 2 half-moves

# move score
1 Rb2 win in 1 half-moves
2 Ka3 draw
3 Ka4 draw
4 Ka5 draw
5 Kb5 draw
6 Kc3 draw
7 Kf8 draw
8 Kh8 draw
9 Ra3 draw
10 Rb1 draw
11 Rc3 draw
12 Rd3 draw
13 Re3 draw
14 Kf7 loss in 2 half-moves
15 Kg7 loss in 2 half-moves
16 Kh7 loss in 2 half-moves
17 Rf3 loss in 2 half-moves
18 Rg3 loss in 2 half-moves
19 Rh3 loss in 2 half-moves
20 Kc4 loss in 1 half-moves
21 Kc5 loss in 1 half-moves