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 Ka2 draw
3 Kb2 draw
4 Kc2 draw
5 Rb6 draw
6 Rb7 draw
7 Rb8 draw
8 Rc5 draw
9 Rd5 draw
10 Re5 draw
11 Rf5 draw
12 Rg5 draw
13 Rh5 draw
14 Ka1 loss in 2 half-moves
15 Kc1 loss in 2 half-moves
16 Ra5 loss in 2 half-moves
17 Rb2 loss in 2 half-moves
18 Rb4 loss in 2 half-moves