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

EGTB: win in 2 half-moves

# move score
1 Rc4 win in 1 half-moves
2 Kc1 draw
3 Kc2 draw
4 Kd1 draw
5 Kd3 draw
6 Ke2 draw
7 Ke3 draw
8 Rb6 draw
9 Rc1 draw
10 Rc2 draw
11 Rc3 draw
12 Rg6 loss in 10 half-moves
13 Rh6 loss in 10 half-moves
14 Ke1 loss in 4 half-moves
15 Kc3 loss in 2 half-moves
16 Rc5 loss in 2 half-moves
17 Rc7 loss in 2 half-moves
18 Rc8 loss in 2 half-moves
19 Rd6 loss in 2 half-moves
20 Re6 loss in 2 half-moves
21 Rf6 loss in 2 half-moves
22 Ra6 loss in 1 half-moves