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

EGTB: win in 2 half-moves

# move score
1 Rc5 win in 1 half-moves
2 Ka6 draw
3 Kb6 draw
4 Rc2 draw
5 Rc3 draw
6 Rc4 draw
7 Rc6 draw
8 Kb7 loss in 10 half-moves
9 Kb8 loss in 10 half-moves
10 Ra1 loss in 10 half-moves
11 Ka8 loss in 6 half-moves
12 Rb1 loss in 6 half-moves
13 Re1 loss in 4 half-moves
14 Rc7 loss in 2 half-moves
15 Rc8 loss in 2 half-moves
16 Rd1 loss in 2 half-moves
17 Rg1 loss in 2 half-moves
18 Rh1 loss in 2 half-moves
19 Rf1 loss in 1 half-moves