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

EGTB: win in 2 half-moves

# move score
1 Rb6 win in 1 half-moves
2 Kc7 draw
3 Kc8 draw
4 Kd6 draw
5 Kd8 draw
6 Ke7 draw
7 Ke8 draw
8 Ra6 draw
9 Rc1 draw
10 Rc2 draw
11 Rc3 draw
12 Rc5 draw
13 Rc8 draw
14 Rd6 draw
15 Re6 draw
16 Rf6 draw
17 Rh6 draw
18 Ke6 loss in 2 half-moves
19 Rc4 loss in 2 half-moves
20 Rc7 loss in 2 half-moves
21 Rg6 loss in 2 half-moves