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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Rb6 win in 1 half-moves
3 Rg7 win in 1 half-moves
4 Kc7 draw
5 Kc8 draw
6 Ke7 draw
7 Ke8 draw
8 Ra7 draw
9 Rb4 draw
10 Rb8 draw
11 Rc7 draw
12 Rd7 draw
13 Rh7 draw
14 Rb1 loss in 2 half-moves
15 Rb2 loss in 2 half-moves
16 Re7 loss in 2 half-moves
17 Rf7 loss in 2 half-moves
18 Kd7 loss in 1 half-moves
19 Rb5 loss in 1 half-moves