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

EGTB: win in 2 half-moves

# move score
1 Rc4 win in 1 half-moves
2 Rc5 win in 1 half-moves
3 Ka7 draw
4 Kb7 draw
5 Rc6 draw
6 Rc7 draw
7 Rc8 draw
8 Ka5 loss in 2 half-moves
9 Kb5 loss in 2 half-moves
10 Kb6 loss in 2 half-moves
11 Rc1 loss in 2 half-moves
12 Rd2 loss in 2 half-moves
13 Re2 loss in 2 half-moves
14 Rf2 loss in 2 half-moves
15 Rg2 loss in 2 half-moves
16 Ra2 loss in 1 half-moves
17 Rb2 loss in 1 half-moves
18 Rc3 loss in 1 half-moves
19 Rh2 loss in 1 half-moves