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

EGTB: win in 2 half-moves

# move score
1 Rb2 win in 1 half-moves
2 Ka4 draw
3 Ka6 draw
4 Kb4 draw
5 Kb5 draw
6 Kb6 draw
7 Kf8 draw
8 Kh8 draw
9 Ra2 draw
10 Rc2 draw
11 Rd2 draw
12 Re1 draw
13 Re3 draw
14 Re4 draw
15 Re6 draw
16 Re7 draw
17 Re8 draw
18 Rh2 draw
19 Kf7 loss in 2 half-moves
20 Kg7 loss in 2 half-moves
21 Kh7 loss in 2 half-moves
22 Re5 loss in 1 half-moves
23 Rf2 loss in 1 half-moves
24 Rg2 loss in 1 half-moves