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 Rb6 win in 1 half-moves
3 Rb7 win in 1 half-moves
4 Ka1 draw
5 Ka2 draw
6 Ka3 draw
7 Kb1 draw
8 Kc1 draw
9 Kc2 draw
10 Kc3 draw
11 Ra3 draw
12 Rb4 draw
13 Rb8 draw
14 Rd3 draw
15 Re3 draw
16 Rf3 draw
17 Rc3 loss in 2 half-moves
18 Rg3 loss in 2 half-moves
19 Rh3 loss in 2 half-moves