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

EGTB: win in 2 half-moves

# move score
1 Rc2 win in 1 half-moves
2 Ra3 draw
3 Ra4 draw
4 Ra5 draw
5 Kg2 loss in 10 half-moves
6 Kh2 loss in 10 half-moves
7 Ra1 loss in 10 half-moves
8 Rf2 loss in 10 half-moves
9 Kg1 loss in 6 half-moves
10 Rd2 loss in 6 half-moves
11 Re2 loss in 6 half-moves
12 Ra7 loss in 2 half-moves
13 Ra8 loss in 2 half-moves
14 Rb2 loss in 2 half-moves
15 Rg2 loss in 2 half-moves
16 Rh2 loss in 2 half-moves
17 Ra6 loss in 1 half-moves