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

EGTB: win in 52 half-moves

# move score
1 Rb4 win in 51 half-moves
2 Rc4 win in 51 half-moves
3 Ra4 win in 53 half-moves
4 Rd4 win in 55 half-moves
5 Re4 draw
6 Rh1 draw
7 Rh2 draw
8 Rh3 draw
9 Ka7 loss in 2 half-moves
10 Kb7 loss in 2 half-moves
11 Kb8 loss in 2 half-moves
12 Kd7 loss in 2 half-moves
13 Kd8 loss in 2 half-moves
14 Ke7 loss in 2 half-moves
15 Kf7 loss in 2 half-moves
16 Kf8 loss in 2 half-moves
17 Rf4 loss in 2 half-moves
18 Rg4 loss in 2 half-moves
19 Rh5 loss in 2 half-moves
20 Rh6 loss in 2 half-moves
21 Rh7 loss in 2 half-moves
22 Rh8 loss in 2 half-moves