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 Kg1 draw
3 Kg2 draw
4 Kh2 draw
5 Rb2 draw
6 Rd1 draw
7 Re2 draw
8 Rf2 draw
9 Rg2 draw
10 Rd3 loss in 6 half-moves
11 Rd4 loss in 4 half-moves
12 Rd6 loss in 4 half-moves
13 Rc2 loss in 2 half-moves
14 Rd5 loss in 2 half-moves
15 Rh2 loss in 2 half-moves
16 Rd7 loss in 1 half-moves
17 Rd8 loss in 1 half-moves