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 Kg1 draw
3 Kg2 draw
4 Kg4 draw
5 Kh2 draw
6 Kh4 draw
7 Kh6 draw
8 Ra5 draw
9 Rc1 draw
10 Rc2 draw
11 Rc3 draw
12 Rc4 draw
13 Rg5 draw
14 Kg5 loss in 2 half-moves
15 Kg6 loss in 2 half-moves
16 Rc6 loss in 2 half-moves
17 Rc7 loss in 2 half-moves
18 Rc8 loss in 2 half-moves
19 Rd5 loss in 2 half-moves
20 Re5 loss in 2 half-moves
21 Rf5 loss in 2 half-moves