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

EGTB: win in 56 half-moves

# move score
1 Rb1 win in 55 half-moves
2 Rb6 win in 55 half-moves
3 Rb7 win in 59 half-moves
4 Rb5 draw
5 Rb8 draw
6 Re4 draw
7 Rf4 draw
8 Rg4 draw
9 Kc7 loss in 2 half-moves
10 Kc8 loss in 2 half-moves
11 Kd7 loss in 2 half-moves
12 Ke7 loss in 2 half-moves
13 Ke8 loss in 2 half-moves
14 Kg6 loss in 2 half-moves
15 Kg7 loss in 2 half-moves
16 Kg8 loss in 2 half-moves
17 Kh6 loss in 2 half-moves
18 Kh8 loss in 2 half-moves
19 Ra4 loss in 2 half-moves
20 Rb2 loss in 2 half-moves
21 Rb3 loss in 2 half-moves
22 Rc4 loss in 2 half-moves
23 Rd4 loss in 2 half-moves
24 Rh4 loss in 2 half-moves