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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Ka1 draw
3 Ka2 draw
4 Kb2 draw
5 Kc1 draw
6 Kc2 draw
7 Ra5 draw
8 Rb3 draw
9 Rb6 draw
10 Rb7 draw
11 Rb8 draw
12 Rd5 draw
13 Re5 draw
14 Rg5 draw
15 Rh5 draw
16 Rb2 loss in 2 half-moves
17 Rc5 loss in 2 half-moves
18 Rf5 loss in 2 half-moves