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 Ka1 draw
3 Kc1 draw
4 Kc2 draw
5 Rb3 draw
6 Rc1 draw
7 Rc4 draw
8 Rc6 draw
9 Rc8 draw
10 Rd3 draw
11 Re3 draw
12 Rf3 draw
13 Rg3 draw
14 Rh3 draw
15 Ka2 loss in 2 half-moves
16 Kb2 loss in 2 half-moves
17 Ra3 loss in 2 half-moves
18 Rc2 loss in 2 half-moves
19 Rc5 loss in 2 half-moves