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

EGTB: win in 2 half-moves

# move score
1 Rc7 win in 1 half-moves
2 Kd2 draw
3 Kd4 draw
4 Ke2 draw
5 Ke3 draw
6 Ke4 draw
7 Rc3 draw
8 Re2 draw
9 Rb2 loss in 18 half-moves
10 Kc3 loss in 8 half-moves
11 Ra2 loss in 6 half-moves
12 Kc4 loss in 4 half-moves
13 Rd2 loss in 4 half-moves
14 Rf2 loss in 4 half-moves
15 Rc1 loss in 2 half-moves
16 Rc4 loss in 2 half-moves
17 Rc5 loss in 2 half-moves
18 Rc6 loss in 2 half-moves
19 Rc8 loss in 2 half-moves
20 Rg2 loss in 1 half-moves
21 Rh2 loss in 1 half-moves