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

EGTB: win in 2 half-moves

# move score
1 Rb5 win in 1 half-moves
2 Rc1 draw
3 Rc2 draw
4 Rc7 draw
5 Rc8 draw
6 Rf5 draw
7 Ra5 loss in 6 half-moves
8 Kf4 loss in 2 half-moves
9 Kf5 loss in 2 half-moves
10 Kf6 loss in 2 half-moves
11 Kg4 loss in 2 half-moves
12 Kg6 loss in 2 half-moves
13 Kh4 loss in 2 half-moves
14 Kh5 loss in 2 half-moves
15 Kh6 loss in 2 half-moves
16 Rd5 loss in 2 half-moves
17 Re5 loss in 2 half-moves
18 Rc3 loss in 1 half-moves
19 Rc4 loss in 1 half-moves
20 Rc6 loss in 1 half-moves