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

EGTB: win in 4 half-moves

# move score
1 Rc4 win in 3 half-moves
2 Rd4 win in 3 half-moves
3 Kd7 win in 5 half-moves
4 Kd8 win in 5 half-moves
5 Rf6 win in 5 half-moves
6 Rf7 win in 5 half-moves
7 Rf8 win in 5 half-moves
8 Ka8 draw
9 Kab7 draw
10 Kab8 draw
11 Kc8 draw
12 Kcb7 draw
13 Kcb8 draw
14 Re4 draw
15 Rf5 draw
16 Rg4 draw
17 Rh4 draw
18 Ka6 loss in 2 half-moves
19 Kab6 loss in 2 half-moves
20 Kc6 loss in 2 half-moves
21 Kcb6 loss in 2 half-moves
22 Kd6 loss in 2 half-moves
23 Ra4 loss in 2 half-moves
24 Rb4 loss in 2 half-moves
25 Rf1 loss in 2 half-moves
26 Rf2 loss in 2 half-moves
27 Rf3 loss in 2 half-moves