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

EGTB: win in 2 half-moves

# move score
1 Rc7 win in 1 half-moves
2 Kb4 draw
3 Kb5 draw
4 Ra2 draw
5 Rc3 draw
6 Rc4 draw
7 Rc5 draw
8 Rc6 draw
9 Ka4 loss in 4 half-moves
10 Rf2 loss in 4 half-moves
11 Rh2 loss in 4 half-moves
12 Ka6 loss in 2 half-moves
13 Kb6 loss in 2 half-moves
14 Rb2 loss in 2 half-moves
15 Rd2 loss in 2 half-moves
16 Re2 loss in 2 half-moves
17 Rc1 loss in 1 half-moves
18 Rc8 loss in 1 half-moves
19 Rg2 loss in 1 half-moves