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 Ka4 draw
3 Ka6 draw
4 Kb5 draw
5 Ra4 draw
6 Rb4 draw
7 Rg4 draw
8 Rh5 draw
9 Rh6 draw
10 Rh7 draw
11 Rh8 draw
12 Kb4 loss in 2 half-moves
13 Kb6 loss in 2 half-moves
14 Rd4 loss in 2 half-moves
15 Re4 loss in 2 half-moves
16 Rf4 loss in 2 half-moves
17 Rh1 loss in 2 half-moves
18 Rh2 loss in 2 half-moves
19 Rh3 loss in 2 half-moves