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

EGTB: win in 4 half-moves

# move score
1 Rc2 win in 3 half-moves
2 Re2 win in 3 half-moves
3 Rg4 win in 3 half-moves
4 Rg5 win in 5 half-moves
5 Kc4 draw
6 Kd4 draw
7 Kd6 draw
8 Ke4 draw
9 Ke5 draw
10 Ke6 draw
11 Rd2 draw
12 Rf2 draw
13 Rg1 draw
14 Rg3 draw
15 Rh2 draw
16 Kc5 loss in 2 half-moves
17 Kc6 loss in 2 half-moves
18 Ra2 loss in 2 half-moves
19 Rb2 loss in 2 half-moves
20 Rg6 loss in 2 half-moves
21 Rg7 loss in 2 half-moves
22 Rg8 loss in 2 half-moves