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 Kd1 draw
3 Kd2 draw
4 Ke3 draw
5 Kee2 draw
6 Kef2 draw
7 Kf1 draw
8 Kfe2 draw
9 Kff2 draw
10 Kg2 draw
11 Kg3 draw
12 Ra1 draw
13 Ra2 draw
14 Ra3 draw
15 Ra8 draw
16 Rb4 draw
17 Rc4 draw
18 Re4 draw
19 Ke4 loss in 2 half-moves
20 Kf4 loss in 2 half-moves
21 Kg4 loss in 2 half-moves
22 Ra5 loss in 2 half-moves
23 Ra6 loss in 2 half-moves
24 Ra7 loss in 2 half-moves
25 Rf4 loss in 2 half-moves
26 Rg4 loss in 2 half-moves
27 Rh4 loss in 2 half-moves