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 Kc1 draw
3 Kd2 draw
4 Ke2 draw
5 Rc1 draw
6 Rc8 draw
7 Rd7 draw
8 Re7 draw
9 Ke1 loss in 4 half-moves
10 Ra7 loss in 4 half-moves
11 Rf7 loss in 4 half-moves
12 Kc2 loss in 2 half-moves
13 Rc2 loss in 2 half-moves
14 Rc4 loss in 2 half-moves
15 Rc5 loss in 2 half-moves
16 Rc6 loss in 2 half-moves
17 Rg7 loss in 2 half-moves
18 Rh7 loss in 2 half-moves
19 Rb7 loss in 1 half-moves