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 Kg5 win in 3 half-moves
3 a3 draw
4 Kg3 draw
5 Rg3 loss in 8 half-moves
6 Rf2 loss in 6 half-moves
7 Rg1 loss in 6 half-moves
8 Ra2 loss in 4 half-moves
9 Rc2 loss in 4 half-moves
10 Re2 loss in 4 half-moves
11 Kf3 loss in 2 half-moves
12 Kf4 loss in 2 half-moves
13 Kf5 loss in 2 half-moves
14 Kh3 loss in 2 half-moves
15 Kh4 loss in 2 half-moves
16 Kh5 loss in 2 half-moves
17 Rd2 loss in 2 half-moves
18 Rh2 loss in 2 half-moves