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

EGTB: win in 2 half-moves

# move score
1 Ra4 win in 1 half-moves
2 Rf4 draw
3 Rg4 loss in 8 half-moves
4 Rh4 loss in 8 half-moves
5 Kf3 loss in 6 half-moves
6 Kf4 loss in 6 half-moves
7 Ke2 loss in 4 half-moves
8 Kf2 loss in 4 half-moves
9 Re8 loss in 4 half-moves
10 Kd2 loss in 2 half-moves
11 Kd3 loss in 2 half-moves
12 Kd4 loss in 2 half-moves
13 Rb4 loss in 2 half-moves
14 Rc4 loss in 2 half-moves
15 Rd4 loss in 2 half-moves
16 Re5 loss in 2 half-moves
17 Re6 loss in 2 half-moves
18 Re7 loss in 2 half-moves