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 Rd5 win in 1 half-moves
4 Ka6 draw
5 Ka7 draw
6 Kb7 draw
7 Kc6 draw
8 Kc7 draw
9 Rb1 draw
10 Rb2 draw
11 Rc5 draw
12 Re5 draw
13 Rf5 draw
14 Rg5 draw
15 Rh5 draw
16 Ka5 loss in 2 half-moves
17 Kc5 loss in 2 half-moves
18 Ra5 loss in 2 half-moves