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

EGTB: win in 2 half-moves

# move score
1 Rb7 win in 1 half-moves
2 Kd2 draw
3 Kd3 draw
4 Kd4 draw
5 Kf5 draw
6 Kf6 draw
7 Kf7 draw
8 Kg5 draw
9 Kg7 draw
10 Kh5 draw
11 Kh6 draw
12 Kh7 draw
13 Ra3 draw
14 Rb1 draw
15 Rb2 draw
16 Rb6 draw
17 Rb8 draw
18 Kb2 loss in 1 half-moves
19 Kb4 loss in 1 half-moves
20 Kc2 loss in 1 half-moves
21 Kc4 loss in 1 half-moves
22 Rb4 loss in 1 half-moves
23 Rb5 loss in 1 half-moves