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 Ka7 draw
5 Kb7 draw
6 Kb8 draw
7 Rc4 draw
8 Rc5 draw
9 Rd3 draw
10 Re3 draw
11 Rf3 draw
12 Rg3 draw
13 Rh3 draw
14 Ra3 loss in 2 half-moves
15 Rb3 loss in 2 half-moves
16 Rc1 loss in 2 half-moves
17 Rc2 loss in 2 half-moves