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 5 half-moves
3 Rc6 win in 5 half-moves
4 Rf2 win in 5 half-moves
5 Rb6 win in 9 half-moves
6 Ka2 draw
7 Ka4 draw
8 Kab2 draw
9 Kab3 draw
10 Kab4 draw
11 Kc2 draw
12 Kc4 draw
13 Kcb2 draw
14 Kcb3 draw
15 Kcb4 draw
16 Re6 draw
17 Rf1 draw
18 Rf7 draw
19 Rf8 draw
20 Kd2 loss in 2 half-moves
21 Kd3 loss in 2 half-moves
22 Kd4 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