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 Rd6 draw
3 Rd7 draw
4 Rd8 draw
5 Rf4 draw
6 Rg4 draw
7 Ka2 loss in 2 half-moves
8 Ka4 loss in 2 half-moves
9 Kb2 loss in 2 half-moves
10 Kb3 loss in 2 half-moves
11 Kb4 loss in 2 half-moves
12 Ra4 loss in 2 half-moves
13 Rb4 loss in 2 half-moves
14 Rd2 loss in 2 half-moves
15 Rd3 loss in 2 half-moves
16 Rh4 loss in 2 half-moves
17 Rd1 loss in 1 half-moves
18 Rd5 loss in 1 half-moves
19 Re4 loss in 1 half-moves