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 Kb6 draw
3 Rf5 draw
4 Rf6 draw
5 Rf7 draw
6 Rh4 draw
7 Ka7 loss in 4 half-moves
8 Kb7 loss in 4 half-moves
9 Rf1 loss in 4 half-moves
10 Ka5 loss in 2 half-moves
11 Kb5 loss in 2 half-moves
12 Ra4 loss in 2 half-moves
13 Rb4 loss in 2 half-moves
14 Rf2 loss in 2 half-moves
15 Rf3 loss in 2 half-moves
16 Rd4 loss in 1 half-moves
17 Re4 loss in 1 half-moves
18 Rf8 loss in 1 half-moves
19 Rg4 loss in 1 half-moves