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

EGTB: win in 2 half-moves

# move score
1 Rb5 win in 1 half-moves
2 Rc8 win in 1 half-moves
3 Ka6 draw
4 Ka8 draw
5 Kb7 draw
6 Kg7 draw
7 Kg8 draw
8 Kh7 draw
9 Ra8 draw
10 Rb1 draw
11 Rb6 draw
12 Rb7 draw
13 Rd8 draw
14 Kb6 loss in 2 half-moves
15 Rb2 loss in 2 half-moves
16 Rb3 loss in 2 half-moves
17 Rb4 loss in 2 half-moves
18 Re8 loss in 2 half-moves
19 Rf8 loss in 2 half-moves
20 Rg8 loss in 2 half-moves