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 Ra4 draw
5 Rb4 draw
6 Rd4 draw
7 Re4 draw
8 Rf4 draw
9 Rg1 draw
10 Rg2 draw
11 Rg5 draw
12 Rg6 draw
13 Rg7 draw
14 Rg8 draw
15 Kb4 loss in 2 half-moves
16 Kb5 loss in 2 half-moves
17 Kb6 loss in 2 half-moves
18 Rg3 loss in 2 half-moves
19 Rh4 loss in 2 half-moves