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 Rb3 win in 1 half-moves
3 Rb4 win in 1 half-moves
4 Kd7 draw
5 Ke7 draw
6 Rb1 draw
7 Rb5 draw
8 Rb7 draw
9 Kc7 loss in 2 half-moves
10 Kc8 loss in 2 half-moves
11 Ke8 loss in 2 half-moves
12 Kf2 loss in 1 half-moves
13 Kf3 loss in 1 half-moves
14 Kf4 loss in 1 half-moves
15 Kg2 loss in 1 half-moves
16 Kg4 loss in 1 half-moves
17 Kh2 loss in 1 half-moves
18 Kh3 loss in 1 half-moves
19 Kh4 loss in 1 half-moves
20 Ra8 loss in 1 half-moves
21 Rb6 loss in 1 half-moves
22 Rc8 loss in 1 half-moves