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

EGTB: win in 4 half-moves

# move score
1 Rb7 win in 3 half-moves
2 Kc6 win in 9 half-moves
3 Kc7 win in 9 half-moves
4 Kdd7 draw
5 Kde7 draw
6 Ked7 draw
7 Kee7 draw
8 Kf6 draw
9 Kf7 draw
10 Ra1 draw
11 Rb6 draw
12 Rb8 draw
13 Rc1 draw
14 Rh1 draw
15 Kc5 loss in 2 half-moves
16 Kdd5 loss in 2 half-moves
17 Kde5 loss in 2 half-moves
18 Ked5 loss in 2 half-moves
19 Kee5 loss in 2 half-moves
20 Kf5 loss in 2 half-moves
21 Rb2 loss in 2 half-moves
22 Rb3 loss in 2 half-moves
23 Rb4 loss in 2 half-moves
24 Rb5 loss in 2 half-moves
25 Rd1 loss in 2 half-moves
26 Re1 loss in 2 half-moves
27 Rf1 loss in 2 half-moves
28 Rg1 loss in 2 half-moves