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 Kc6 draw
3 Kc7 draw
4 Kd1 draw
5 Kd2 draw
6 Kd5 draw
7 Kd7 draw
8 Ke2 draw
9 Ke5 draw
10 Kf1 draw
11 Kf2 draw
12 Ra5 draw
13 Rc1 draw
14 Rc2 draw
15 Rc3 draw
16 Rc4 draw
17 Rc6 draw
18 Rd5 draw
19 Re5 draw
20 Ke6 loss in 2 half-moves
21 Ke7 loss in 2 half-moves
22 Rc7 loss in 2 half-moves
23 Rc8 loss in 2 half-moves
24 Rf5 loss in 2 half-moves
25 Rg5 loss in 2 half-moves
26 Rh5 loss in 2 half-moves