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

EGTB: win in 40 half-moves

# move score
1 Rf4 win in 39 half-moves
2 Re4 win in 41 half-moves
3 Rc4 win in 43 half-moves
4 Rd4 win in 43 half-moves
5 Rg4 win in 43 half-moves
6 Rh4 win in 43 half-moves
7 Rb1 draw
8 Rb2 draw
9 Kd7 loss in 2 half-moves
10 Kd8 loss in 2 half-moves
11 Ke6 loss in 2 half-moves
12 Kee7 loss in 2 half-moves
13 Kef8 loss in 2 half-moves
14 Kf6 loss in 2 half-moves
15 Kfe7 loss in 2 half-moves
16 Kff8 loss in 2 half-moves
17 Kg6 loss in 2 half-moves
18 Kg7 loss in 2 half-moves
19 Kg8 loss in 2 half-moves
20 Ra4 loss in 2 half-moves
21 Rb3 loss in 2 half-moves
22 Rb5 loss in 2 half-moves
23 Rb6 loss in 2 half-moves
24 Rb7 loss in 2 half-moves
25 Rb8 loss in 2 half-moves