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 Kc4 draw
3 Kd5 draw
4 Ke4 draw
5 Ke5 draw
6 Rc3 draw
7 Rc4 draw
8 Rc6 draw
9 Rc7 draw
10 Rc8 draw
11 Rf5 draw
12 Rg5 draw
13 Rh5 draw
14 Kc3 loss in 2 half-moves
15 Kd3 loss in 2 half-moves
16 Ke3 loss in 2 half-moves
17 Ra5 loss in 2 half-moves
18 Rc1 loss in 2 half-moves
19 Rc2 loss in 2 half-moves
20 Rd5 loss in 2 half-moves
21 Re5 loss in 2 half-moves