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 Kd1 draw
3 Kd2 draw
4 Ke2 draw
5 Ke5 draw
6 Ke6 draw
7 Ke7 draw
8 Kf5 draw
9 Kf7 draw
10 Kg5 draw
11 Kg6 draw
12 Kg7 draw
13 Ra5 draw
14 Rc1 draw
15 Rc4 draw
16 Rc6 draw
17 Rc7 draw
18 Rc8 draw
19 Rd5 draw
20 Re5 draw
21 Rf5 draw
22 Kf1 loss in 2 half-moves
23 Kf2 loss in 2 half-moves
24 Rc2 loss in 2 half-moves
25 Rc3 loss in 2 half-moves
26 Rg5 loss in 2 half-moves
27 Rh5 loss in 2 half-moves