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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Rb5 win in 1 half-moves
3 Rb6 win in 1 half-moves
4 Kd2 draw
5 Kd4 draw
6 Rb1 draw
7 Rb2 draw
8 Rb7 draw
9 Rb8 draw
10 Kb2 loss in 2 half-moves
11 Kb4 loss in 2 half-moves
12 Kc2 loss in 1 half-moves
13 Kc4 loss in 1 half-moves
14 Kd3 loss in 1 half-moves
15 Kg4 loss in 1 half-moves
16 Kg5 loss in 1 half-moves
17 Kg6 loss in 1 half-moves
18 Kh4 loss in 1 half-moves
19 Kh6 loss in 1 half-moves
20 Ra3 loss in 1 half-moves