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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Rh7 win in 1 half-moves
3 Kb6 win in 3 half-moves
4 Ka1 draw
5 Ka2 draw
6 Ka6 draw
7 Ka8 draw
8 Kb2 draw
9 Kb8 draw
10 Kc1 draw
11 Kc2 draw
12 Rb3 draw
13 Rb5 draw
14 Rb6 draw
15 Rb8 draw
16 Rc7 draw
17 Rd7 draw
18 Rb2 loss in 2 half-moves
19 Re7 loss in 2 half-moves
20 Rf7 loss in 2 half-moves
21 Rg7 loss in 2 half-moves