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

EGTB: win in 2 half-moves

# move score
1 Rb2 win in 1 half-moves
2 Ka3 draw
3 Ka5 draw
4 Kb3 draw
5 Kb4 draw
6 Ra5 draw
7 Rb1 draw
8 Rb3 draw
9 Rb6 draw
10 Rb7 draw
11 Rc5 draw
12 Rd5 draw
13 Rf5 draw
14 Rh5 draw
15 Rb4 loss in 2 half-moves
16 Rb8 loss in 2 half-moves
17 Re5 loss in 2 half-moves
18 Rg5 loss in 1 half-moves