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 Kd1 loss in 2 half-moves
3 Kd3 loss in 2 half-moves
4 Kd4 loss in 2 half-moves
5 Ke4 loss in 2 half-moves
6 Kf3 loss in 2 half-moves
7 Rb4 loss in 2 half-moves
8 Rc4 loss in 2 half-moves
9 Rd4 loss in 2 half-moves
10 Re4 loss in 2 half-moves
11 Rf3 loss in 2 half-moves
12 Rf5 loss in 2 half-moves
13 Rf6 loss in 2 half-moves
14 Rf7 loss in 2 half-moves
15 Rf8 loss in 2 half-moves
16 Rg4 loss in 2 half-moves
17 Rh4 loss in 2 half-moves
18 K1d2 loss in 1 half-moves
19 K1e2 loss in 1 half-moves
20 K1f2 loss in 1 half-moves
21 K3d2 loss in 1 half-moves
22 K3e2 loss in 1 half-moves
23 K3f2 loss in 1 half-moves
24 Kf1 loss in 1 half-moves
25 Rf1 loss in 1 half-moves
26 Rf2 loss in 1 half-moves