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 Rg7 win in 1 half-moves
5 Rh7 win in 1 half-moves
6 Kb8 draw
7 Kg2 draw
8 Kg3 draw
9 Kg4 draw
10 Kh2 draw
11 Kh4 draw
12 Ra7 draw
13 Rb1 draw
14 Rb6 draw
15 Rb8 draw
16 Rc7 draw
17 Re7 draw
18 Rf7 draw
19 Ka7 loss in 2 half-moves
20 Rb5 loss in 1 half-moves
21 Rd7 loss in 1 half-moves