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

EGTB: win in 4 half-moves

# move score
1 Rc6 win in 3 half-moves
2 Rc7 win in 3 half-moves
3 Rc8 win in 3 half-moves
4 Ka3 draw
5 Ka4 draw
6 Ka5 draw
7 Ka6 draw
8 Ka8 draw
9 Kb3 draw
10 Kb5 draw
11 Kb6 draw
12 Kb7 draw
13 Kb8 draw
14 Ra2 draw
15 Rb2 draw
16 Rc1 draw
17 Rd2 draw
18 Rf2 draw
19 Rh2 draw
20 Kc3 loss in 2 half-moves
21 Kc4 loss in 2 half-moves
22 Kc5 loss in 2 half-moves
23 Rc3 loss in 2 half-moves
24 Rc4 loss in 2 half-moves
25 Rc5 loss in 2 half-moves
26 Re2 loss in 2 half-moves
27 Rg2 loss in 2 half-moves