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

EGTB: win in 38 half-moves

# move score
1 Rf4 win in 37 half-moves
2 Rg4 win in 37 half-moves
3 Rh4 win in 37 half-moves
4 Rd4 win in 39 half-moves
5 Re4 win in 39 half-moves
6 Rc4 win in 43 half-moves
7 Rb1 draw
8 Rb2 draw
9 Kb7 loss in 2 half-moves
10 Kb8 loss in 2 half-moves
11 Kc7 loss in 2 half-moves
12 Kcd7 loss in 2 half-moves
13 Kd5 loss in 2 half-moves
14 Kd6 loss in 2 half-moves
15 Kd8 loss in 2 half-moves
16 Ke5 loss in 2 half-moves
17 Ke7 loss in 2 half-moves
18 Ked7 loss in 2 half-moves
19 Kf5 loss in 2 half-moves
20 Kf6 loss in 2 half-moves
21 Kf7 loss in 2 half-moves
22 Ra4 loss in 2 half-moves
23 Rb3 loss in 2 half-moves
24 Rb5 loss in 2 half-moves
25 Rb6 loss in 2 half-moves
26 Rb7 loss in 2 half-moves
27 Rb8 loss in 2 half-moves