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 Rg7 win in 1 half-moves
4 Rh7 win in 1 half-moves
5 Ka5 draw
6 Ka7 draw
7 Kg1 draw
8 Kg2 draw
9 Kh2 draw
10 Rb3 draw
11 Rb4 draw
12 Rb8 draw
13 Rd7 draw
14 Re7 draw
15 Rf7 draw
16 Kb5 loss in 1 half-moves
17 Kb6 loss in 1 half-moves
18 Ra7 loss in 1 half-moves
19 Rb5 loss in 1 half-moves
20 Rb6 loss in 1 half-moves
21 Rc7 loss in 1 half-moves