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

EGTB: win in 4 half-moves

# move score
1 Rb5 win in 3 half-moves
2 Rb7 win in 3 half-moves
3 Rb6 win in 5 half-moves
4 Ra3 draw
5 Rb4 draw
6 Rb8 draw
7 Rd3 draw
8 Re3 draw
9 Rf3 draw
10 Kc5 loss in 2 half-moves
11 Kc6 loss in 2 half-moves
12 Kc7 loss in 2 half-moves
13 Kdd5 loss in 2 half-moves
14 Kdd7 loss in 2 half-moves
15 Kde5 loss in 2 half-moves
16 Kde7 loss in 2 half-moves
17 Ked5 loss in 2 half-moves
18 Ked7 loss in 2 half-moves
19 Kee5 loss in 2 half-moves
20 Kee7 loss in 2 half-moves
21 Kf5 loss in 2 half-moves
22 Kf6 loss in 2 half-moves
23 Kf7 loss in 2 half-moves
24 Rb1 loss in 2 half-moves
25 Rb2 loss in 2 half-moves
26 Rc3 loss in 2 half-moves
27 Rg3 loss in 2 half-moves
28 Rh3 loss in 2 half-moves