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

EGTB: win in 4 half-moves

# move score
1 Rd7 win in 3 half-moves
2 Ka1 draw
3 Kc1 draw
4 Kd2 draw
5 Kd4 draw
6 Ke2 draw
7 Ke3 draw
8 Ke4 draw
9 Rc7 draw
10 Re7 draw
11 Rf7 draw
12 Rg1 draw
13 Rg3 draw
14 Rg6 draw
15 Rg8 draw
16 Rh7 draw
17 Ka2 loss in 2 half-moves
18 Kb2 loss in 2 half-moves
19 Kbc2 loss in 2 half-moves
20 Kc3 loss in 2 half-moves
21 Kc4 loss in 2 half-moves
22 Kdc2 loss in 2 half-moves
23 Ra7 loss in 2 half-moves
24 Rb7 loss in 2 half-moves
25 Rg2 loss in 2 half-moves
26 Rg4 loss in 2 half-moves
27 Rg5 loss in 2 half-moves