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 Kb4 draw
5 Kb5 draw
6 Kb6 draw
7 Kg3 draw
8 Kg4 draw
9 Kh3 draw
10 Ra4 draw
11 Rb4 draw
12 Rd4 draw
13 Re4 draw
14 Rf1 draw
15 Rf2 draw
16 Rf3 draw
17 Kg5 loss in 2 half-moves
18 Kh5 loss in 2 half-moves
19 Rf5 loss in 2 half-moves
20 Rf6 loss in 2 half-moves
21 Rf7 loss in 2 half-moves
22 Rf8 loss in 2 half-moves
23 Rg4 loss in 2 half-moves