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

EGTB: win in 2 half-moves

# move score
1 Rb6 win in 1 half-moves
2 Rb7 win in 1 half-moves
3 Rb8 win in 1 half-moves
4 Kd6 draw
5 Kd7 draw
6 Kd8 draw
7 Ke8 draw
8 Kf8 draw
9 Rb1 draw
10 Rb3 draw
11 Rb5 draw
12 Rc2 draw
13 Rd2 draw
14 Re2 draw
15 Rf2 draw
16 Rh2 draw
17 Ke6 loss in 2 half-moves
18 Kf6 loss in 2 half-moves
19 Kf7 loss in 2 half-moves
20 Ra2 loss in 2 half-moves
21 Rb4 loss in 2 half-moves
22 Rg2 loss in 2 half-moves