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 Kab1 loss in 2 half-moves
3 Kcb1 loss in 2 half-moves
4 Kd1 loss in 2 half-moves
5 Ra3 loss in 2 half-moves
6 Ra4 loss in 2 half-moves
7 Ra5 loss in 2 half-moves
8 Ra6 loss in 2 half-moves
9 Ra7 loss in 2 half-moves
10 Ra8 loss in 2 half-moves
11 Rf2 loss in 2 half-moves
12 Rg2 loss in 2 half-moves
13 Rh2 loss in 2 half-moves
14 Kab2 loss in 1 half-moves
15 Kc2 loss in 1 half-moves
16 Kcb2 loss in 1 half-moves
17 Kd2 loss in 1 half-moves
18 Rb2 loss in 1 half-moves
19 Rc2 loss in 1 half-moves
20 Rd2 loss in 1 half-moves