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 Re5 win in 1 half-moves
3 Re6 win in 1 half-moves
4 Re7 win in 1 half-moves
5 Re8 win in 1 half-moves
6 Ra2 draw
7 Rc2 draw
8 Rd2 draw
9 Re3 draw
10 Re4 draw
11 Rh2 draw
12 Kc2 loss in 2 half-moves
13 Kc3 loss in 2 half-moves
14 Kc4 loss in 2 half-moves
15 Kd2 loss in 2 half-moves
16 Kd4 loss in 2 half-moves
17 Re1 loss in 2 half-moves
18 Rf2 loss in 2 half-moves
19 Rg2 loss in 2 half-moves
20 Ke3 loss in 1 half-moves
21 Ke4 loss in 1 half-moves