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

EGTB: win in 4 half-moves

# move score
1 Rd6 win in 3 half-moves
2 Ra6 win in 7 half-moves
3 Rb6 win in 7 half-moves
4 Rc6 win in 7 half-moves
5 Ka4 draw
6 Ka6 draw
7 Kab4 draw
8 Kab5 draw
9 Kab6 draw
10 Kc4 draw
11 Kc6 draw
12 Kcb4 draw
13 Kcb5 draw
14 Kcb6 draw
15 Kd4 draw
16 Kd5 draw
17 Kd6 draw
18 Re6 draw
19 Rf2 draw
20 Rf7 draw
21 Rf8 draw
22 Rf1 loss in 2 half-moves
23 Rf3 loss in 2 half-moves
24 Rf4 loss in 2 half-moves
25 Rf5 loss in 2 half-moves
26 Rg6 loss in 2 half-moves
27 Rh6 loss in 2 half-moves