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 Kb3 win in 7 half-moves
3 Kb4 win in 7 half-moves
4 Kb6 win in 7 half-moves
5 Ra7 win in 7 half-moves
6 Rc7 win in 11 half-moves
7 Rh7 win in 11 half-moves
8 Ka2 draw
9 Ka4 draw
10 Ka5 draw
11 Ka7 draw
12 Kb5 draw
13 Rb5 draw
14 Rb6 draw
15 Rb8 draw
16 Rg7 draw
17 Kb2 loss in 2 half-moves
18 Rb2 loss in 2 half-moves
19 Rb3 loss in 2 half-moves
20 Rb4 loss in 2 half-moves
21 Rd7 loss in 2 half-moves
22 Re7 loss in 2 half-moves
23 Rf7 loss in 2 half-moves