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 Kd4 win in 5 half-moves
3 Kfe4 win in 5 half-moves
4 Kfe5 win in 5 half-moves
5 Rf1 win in 7 half-moves
6 Kf4 draw
7 Kg4 draw
8 Kg5 draw
9 Rd2 draw
10 Rd3 draw
11 Rh1 draw
12 Kc4 loss in 2 half-moves
13 Kc5 loss in 2 half-moves
14 Kc6 loss in 2 half-moves
15 Kd6 loss in 2 half-moves
16 Kde4 loss in 2 half-moves
17 Kde5 loss in 2 half-moves
18 Kde6 loss in 2 half-moves
19 Kf6 loss in 2 half-moves
20 Kfe6 loss in 2 half-moves
21 Kg6 loss in 2 half-moves
22 Ra1 loss in 2 half-moves
23 Rb1 loss in 2 half-moves
24 Rc1 loss in 2 half-moves
25 Re1 loss in 2 half-moves
26 Rg1 loss in 2 half-moves