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 Kc4 draw
3 Kc5 draw
4 Kd4 draw
5 Kd6 draw
6 Ke4 draw
7 Ke5 draw
8 Ke6 draw
9 Ra6 draw
10 Rb6 draw
11 Rc3 draw
12 Rc4 draw
13 Rc5 draw
14 Rc8 draw
15 Rd6 draw
16 Rf6 draw
17 Rg6 draw
18 Rh6 draw
19 Rc1 loss in 2 half-moves
20 Rc2 loss in 2 half-moves
21 Re6 loss in 2 half-moves