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 Rb2 win in 1 half-moves
3 Kd6 draw
4 Kd8 draw
5 Ke6 draw
6 Rb3 draw
7 Rb4 draw
8 Rb6 draw
9 Rb8 draw
10 Kc6 loss in 2 half-moves
11 Kc7 loss in 2 half-moves
12 Kc8 loss in 2 half-moves
13 Ke7 loss in 2 half-moves
14 Ke8 loss in 2 half-moves
15 Kg1 loss in 1 half-moves
16 Kg2 loss in 1 half-moves
17 Kh2 loss in 1 half-moves
18 Ra7 loss in 1 half-moves
19 Rb5 loss in 1 half-moves
20 Rc7 loss in 1 half-moves