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

EGTB: win in 2 half-moves

# move score
1 Re2 win in 1 half-moves
2 Kcc2 draw
3 Kcc4 draw
4 Kcd4 draw
5 Kdc2 draw
6 Kdc4 draw
7 Kdd4 draw
8 Ke2 draw
9 Ke3 draw
10 Ke4 draw
11 Ra2 draw
12 Rb2 draw
13 Rc2 draw
14 Rd1 draw
15 Rg2 draw
16 Rh2 draw
17 Kb2 loss in 1 half-moves
18 Kb3 loss in 1 half-moves
19 Kb4 loss in 1 half-moves
20 Rf2 loss in 1 half-moves