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 Ka3 draw
3 Ka5 draw
4 Kb4 draw
5 Kb5 draw
6 Kf4 draw
7 Kf5 draw
8 Kg4 draw
9 Kh4 draw
10 Kh5 draw
11 Ra3 draw
12 Rb2 draw
13 Rb4 draw
14 Rb5 draw
15 Rc3 draw
16 Rd3 draw
17 Rg3 draw
18 Rh3 draw
19 Kf6 loss in 2 half-moves
20 Kg6 loss in 2 half-moves
21 Kh6 loss in 2 half-moves
22 Rb6 loss in 2 half-moves
23 Rb7 loss in 2 half-moves
24 Rb8 loss in 2 half-moves
25 Re3 loss in 2 half-moves
26 Rf3 loss in 2 half-moves