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 Kf2 draw
3 Kg1 draw
4 Kh2 draw
5 Ra2 draw
6 Rd1 draw
7 Rd3 draw
8 Re2 draw
9 Kf1 loss in 8 half-moves
10 Kh1 loss in 6 half-moves
11 Kf3 loss in 2 half-moves
12 Kg3 loss in 2 half-moves
13 Kh3 loss in 2 half-moves
14 Rc2 loss in 2 half-moves
15 Rd4 loss in 2 half-moves
16 Rd5 loss in 2 half-moves
17 Rd6 loss in 2 half-moves
18 Rf2 loss in 2 half-moves
19 Rd7 loss in 1 half-moves
20 Rd8 loss in 1 half-moves