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

EGTB: win in 6 half-moves

# move score
1 Re4 win in 5 half-moves
2 Rh1 draw
3 Kd4 loss in 2 half-moves
4 Kd5 loss in 2 half-moves
5 Kd6 loss in 2 half-moves
6 Ke3 loss in 2 half-moves
7 Ke6 loss in 2 half-moves
8 Kee4 loss in 2 half-moves
9 Kef5 loss in 2 half-moves
10 Kf3 loss in 2 half-moves
11 Kf6 loss in 2 half-moves
12 Kfe4 loss in 2 half-moves
13 Kff5 loss in 2 half-moves
14 Kg3 loss in 2 half-moves
15 Kg4 loss in 2 half-moves
16 Kg5 loss in 2 half-moves
17 Ra1 loss in 2 half-moves
18 Rb1 loss in 2 half-moves
19 Rc1 loss in 2 half-moves
20 Rd1 loss in 2 half-moves
21 Re2 loss in 2 half-moves
22 Re3 loss in 2 half-moves
23 Rf1 loss in 2 half-moves
24 Rg1 loss in 2 half-moves