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

EGTB: win in 2 half-moves

# move score
1 Ke1 win in 1 half-moves
2 Kc1 draw
3 Ke2 draw
4 Re2 draw
5 Kd2 loss in 6 half-moves
6 Ra1 loss in 6 half-moves
7 Ra3 loss in 6 half-moves
8 Kc2 loss in 4 half-moves
9 Ra4 loss in 4 half-moves
10 Ra5 loss in 4 half-moves
11 Ra7 loss in 2 half-moves
12 Ra8 loss in 2 half-moves
13 Rb2 loss in 2 half-moves
14 Rc2 loss in 2 half-moves
15 Rd2 loss in 2 half-moves
16 Rf2 loss in 2 half-moves
17 Rg2 loss in 2 half-moves
18 Rh2 loss in 2 half-moves
19 Ra6 loss in 1 half-moves