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 Rc1 win in 1 half-moves
3 Kc7 draw
4 Kc8 draw
5 Kd7 draw
6 Ke7 draw
7 Ra6 draw
8 Rc2 draw
9 Rc8 draw
10 Rd6 draw
11 Re6 draw
12 Ke8 loss in 2 half-moves
13 Rc3 loss in 2 half-moves
14 Rc4 loss in 2 half-moves
15 Rc5 loss in 2 half-moves
16 Rc7 loss in 2 half-moves
17 Rf6 loss in 2 half-moves
18 Rg6 loss in 2 half-moves
19 Rh6 loss in 2 half-moves