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 Re3 win in 1 half-moves
3 Rb6 win in 3 half-moves
4 Rb7 win in 3 half-moves
5 Ka2 draw
6 Ka4 draw
7 Ka7 draw
8 Ka8 draw
9 Kb2 draw
10 Kb4 draw
11 Kb7 draw
12 Kc7 draw
13 Kc8 draw
14 Rb4 draw
15 Rc3 draw
16 Rd3 draw
17 Rb1 loss in 2 half-moves
18 Rb2 loss in 2 half-moves
19 Rf3 loss in 2 half-moves
20 Rg3 loss in 2 half-moves
21 Rh3 loss in 2 half-moves