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 Rd7 win in 1 half-moves
3 Ra7 draw
4 Rb7 draw
5 Rc2 draw
6 Rc5 draw
7 Rc6 draw
8 Rf7 draw
9 Rg7 draw
10 Rh7 draw
11 K2b1 loss in 2 half-moves
12 Ka3 loss in 2 half-moves
13 Kb3 loss in 2 half-moves
14 K1b1 loss in 1 half-moves
15 K1b2 loss in 1 half-moves
16 K2b2 loss in 1 half-moves
17 Rc1 loss in 1 half-moves
18 Rc3 loss in 1 half-moves
19 Rc8 loss in 1 half-moves
20 Re7 loss in 1 half-moves