Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Rc3 win in 1 half-moves
2 Rc4 win in 1 half-moves
3 Rd7 win in 1 half-moves
4 Ra7 draw
5 Rc2 draw
6 Rf7 draw
7 Rg7 draw
8 Rh7 draw
9 K2b1 loss in 2 half-moves
10 Ka3 loss in 2 half-moves
11 Kb3 loss in 2 half-moves
12 K1b1 loss in 1 half-moves
13 K1b2 loss in 1 half-moves
14 K2b2 loss in 1 half-moves
15 Rb7 loss in 1 half-moves
16 Rc1 loss in 1 half-moves
17 Rc5 loss in 1 half-moves
18 Rc6 loss in 1 half-moves
19 Rc8 loss in 1 half-moves
20 Re7 loss in 1 half-moves