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