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

EGTB: win in 6 half-moves

# move score
1 Ra4 win in 5 half-moves
2 Rb4 draw
3 Rf1 draw
4 Rf6 draw
5 Rf7 draw
6 Rf8 draw
7 Rg4 draw
8 Rh4 draw
9 K6a6 loss in 2 half-moves
10 K6a7 loss in 2 half-moves
11 K6c6 loss in 2 half-moves
12 K6c7 loss in 2 half-moves
13 K7a6 loss in 2 half-moves
14 K7a7 loss in 2 half-moves
15 K7c6 loss in 2 half-moves
16 K7c7 loss in 2 half-moves
17 Ka5 loss in 2 half-moves
18 Ka8 loss in 2 half-moves
19 Kb5 loss in 2 half-moves
20 Kb8 loss in 2 half-moves
21 Kc5 loss in 2 half-moves
22 Kc8 loss in 2 half-moves
23 Rc4 loss in 2 half-moves
24 Rd4 loss in 2 half-moves
25 Re4 loss in 2 half-moves
26 Rf2 loss in 2 half-moves
27 Rf3 loss in 2 half-moves
28 Rf5 loss in 2 half-moves