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

EGTB: win in 2 half-moves

# move score
1 Rc6 win in 1 half-moves
2 Rc7 win in 1 half-moves
3 Rc8 win in 1 half-moves
4 Kb5 draw
5 Kc4 draw
6 Kc5 draw
7 Ra3 draw
8 Rc1 draw
9 Rc2 draw
10 Rd3 draw
11 Rh3 draw
12 Kb3 loss in 12 half-moves
13 Rb3 loss in 10 half-moves
14 Ka3 loss in 2 half-moves
15 Ka4 loss in 2 half-moves
16 Ka5 loss in 2 half-moves
17 Rc4 loss in 2 half-moves
18 Rc5 loss in 2 half-moves
19 Re3 loss in 2 half-moves
20 Rf3 loss in 2 half-moves
21 Rg3 loss in 2 half-moves