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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Rb4 win in 1 half-moves
3 Rb5 win in 1 half-moves
4 Ka1 draw
5 Ka2 draw
6 Kb2 draw
7 Kc1 draw
8 Kc2 draw
9 Ra6 draw
10 Rb2 draw
11 Rf6 draw
12 Rg6 draw
13 Rh6 draw
14 Rb7 loss in 2 half-moves
15 Rb8 loss in 2 half-moves
16 Rc6 loss in 2 half-moves
17 Rd6 loss in 2 half-moves
18 Re6 loss in 2 half-moves