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

EGTB: win in 4 half-moves

# move score
1 Rd2 win in 3 half-moves
2 Ka5 win in 5 half-moves
3 Rb2 win in 5 half-moves
4 Kc5 win in 7 half-moves
5 Rg4 win in 7 half-moves
6 Ka3 draw
7 Ka4 draw
8 Kb3 draw
9 Kb5 draw
10 Kc3 draw
11 Kc4 draw
12 Kd7 draw
13 Ke7 draw
14 Ke8 draw
15 Re2 draw
16 Rf2 draw
17 Rg1 draw
18 Rg3 draw
19 Rg5 draw
20 Rg6 draw
21 Rg8 draw
22 Rh2 draw
23 Kc7 loss in 2 half-moves
24 Kc8 loss in 2 half-moves
25 Ra2 loss in 2 half-moves
26 Rc2 loss in 2 half-moves
27 Rg7 loss in 2 half-moves