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 Re3 win in 1 half-moves
3 Re6 win in 1 half-moves
4 Rf2 win in 1 half-moves
5 Rh2 win in 1 half-moves
6 Ra2 draw
7 Rc2 draw
8 Rd2 draw
9 Re4 draw
10 Re5 draw
11 Re7 draw
12 Re8 draw
13 Nf3 loss in 2 half-moves
14 Nh3 loss in 2 half-moves
15 d8=B loss in 1 half-moves
16 d8=K loss in 1 half-moves
17 d8=N loss in 1 half-moves
18 d8=Q loss in 1 half-moves
19 d8=R loss in 1 half-moves
20 Re1 loss in 1 half-moves
21 Rg2 loss in 1 half-moves