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 Kb4 draw
3 Kc2 draw
4 Kc3 draw
5 Kc4 draw
6 Ra1 draw
7 Ra3 draw
8 Ra7 draw
9 Ra8 draw
10 Rb2 draw
11 Rd2 draw
12 Rc2 loss in 14 half-moves
13 Ka3 loss in 10 half-moves
14 Ka4 loss in 4 half-moves
15 Kb2 loss in 4 half-moves
16 Ra4 loss in 2 half-moves
17 Ra5 loss in 2 half-moves
18 Ra6 loss in 2 half-moves
19 Rf2 loss in 2 half-moves
20 Rg2 loss in 2 half-moves
21 Rh2 loss in 2 half-moves