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 Re4 draw
3 Kf2 loss in 14 half-moves
4 Kf3 loss in 12 half-moves
5 Kf4 loss in 12 half-moves
6 Rh4 loss in 10 half-moves
7 Kh3 loss in 6 half-moves
8 Kh4 loss in 6 half-moves
9 Rf4 loss in 6 half-moves
10 Kg2 loss in 4 half-moves
11 Kh2 loss in 4 half-moves
12 Rg8 loss in 4 half-moves
13 Rb4 loss in 2 half-moves
14 Rc4 loss in 2 half-moves
15 Rd4 loss in 2 half-moves
16 Rg5 loss in 2 half-moves
17 Rg6 loss in 2 half-moves
18 Rg7 loss in 2 half-moves