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

EGTB: win in 2 half-moves

# move score
1 Rc1 win in 1 half-moves
2 Kc7 draw
3 Kc8 draw
4 Kd7 draw
5 Ke7 draw
6 Rc6 draw
7 Rc7 draw
8 Rc8 draw
9 Rd2 draw
10 Rg2 loss in 10 half-moves
11 Ke8 loss in 6 half-moves
12 Ra2 loss in 6 half-moves
13 Rc3 loss in 2 half-moves
14 Rc4 loss in 2 half-moves
15 Rc5 loss in 2 half-moves
16 Re2 loss in 2 half-moves
17 Rf2 loss in 2 half-moves
18 Rh2 loss in 2 half-moves
19 Rb2 loss in 1 half-moves