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

EGTB: win in 2 half-moves

# move score
1 Rf4 win in 1 half-moves
2 Rg4 win in 1 half-moves
3 Rh4 win in 1 half-moves
4 Ka1 draw
5 Kc1 draw
6 Kf6 draw
7 Kf7 draw
8 Kf8 draw
9 Kg6 draw
10 Kg8 draw
11 Kh6 draw
12 Kh7 draw
13 Kh8 draw
14 Ra2 draw
15 Ra3 draw
16 Ra5 draw
17 Ra6 draw
18 Ra8 draw
19 Rd4 draw
20 Re4 draw
21 Ka2 loss in 2 half-moves
22 Kb2 loss in 2 half-moves
23 Kc2 loss in 2 half-moves
24 Ra1 loss in 1 half-moves
25 Ra7 loss in 1 half-moves
26 Rb4 loss in 1 half-moves
27 Rc4 loss in 1 half-moves