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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Ka2 draw
3 Ka4 draw
4 Kb2 draw
5 Kb3 draw
6 Kb4 draw
7 Ra6 draw
8 Rb2 draw
9 Rb4 draw
10 Rb5 draw
11 Rb7 draw
12 Rb8 draw
13 Rd6 draw
14 Re6 draw
15 Rg6 draw
16 Rh6 draw
17 Rb3 loss in 2 half-moves
18 Rc6 loss in 2 half-moves
19 Rf6 loss in 2 half-moves