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 Ka7 draw
3 Kb7 draw
4 Kb8 draw
5 Ke4 draw
6 Kf4 draw
7 Kg4 draw
8 Kg5 draw
9 Ra1 draw
10 Rb3 draw
11 Rb4 draw
12 Rb5 draw
13 Rc1 draw
14 Rd1 draw
15 Rf1 draw
16 Rh1 draw
17 Ke5 loss in 2 half-moves
18 Ke6 loss in 2 half-moves
19 Kf6 loss in 2 half-moves
20 Kg6 loss in 2 half-moves
21 Rb6 loss in 2 half-moves
22 Rb7 loss in 2 half-moves
23 Rb8 loss in 2 half-moves
24 Re1 loss in 2 half-moves
25 Rg1 loss in 2 half-moves