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

EGTB: win in 2 half-moves

# move score
1 Ra2 win in 1 half-moves
2 Kg2 win in 7 half-moves
3 Rf2 win in 7 half-moves
4 Re1 win in 9 half-moves
5 Kff2 draw
6 Kg3 draw
7 Kd2 loss in 2 half-moves
8 Kd3 loss in 2 half-moves
9 Kd4 loss in 2 half-moves
10 Kee4 loss in 2 half-moves
11 Kef2 loss in 2 half-moves
12 Kef4 loss in 2 half-moves
13 Kfe4 loss in 2 half-moves
14 Kff4 loss in 2 half-moves
15 Kg4 loss in 2 half-moves
16 Rb2 loss in 2 half-moves
17 Rc2 loss in 2 half-moves
18 Rd2 loss in 2 half-moves
19 Rg2 loss in 2 half-moves
20 Rh2 loss in 2 half-moves