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

EGTB: win in 4 half-moves

# move score
1 Rd4 win in 3 half-moves
2 Kdd4 draw
3 Ked4 draw
4 Kee4 draw
5 Kf4 draw
6 Kf5 draw
7 Rb1 draw
8 Rd2 draw
9 Rd3 draw
10 Re1 draw
11 Kc4 loss in 2 half-moves
12 Kc5 loss in 2 half-moves
13 Kc6 loss in 2 half-moves
14 Kdd6 loss in 2 half-moves
15 Kde4 loss in 2 half-moves
16 Kde6 loss in 2 half-moves
17 Ked6 loss in 2 half-moves
18 Kee6 loss in 2 half-moves
19 Kf6 loss in 2 half-moves
20 Ra1 loss in 2 half-moves
21 Rc1 loss in 2 half-moves
22 Rf1 loss in 2 half-moves
23 Rg1 loss in 2 half-moves
24 Rh1 loss in 2 half-moves