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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Rc7 draw
3 Nc2 loss in 6 half-moves
4 Nf3 loss in 6 half-moves
5 Ng2 loss in 6 half-moves
6 Ra7 loss in 6 half-moves
7 Rb1 loss in 6 half-moves
8 Rb2 loss in 6 half-moves
9 Rb3 loss in 6 half-moves
10 Rb5 loss in 6 half-moves
11 d8=B loss in 2 half-moves
12 d8=K loss in 2 half-moves
13 d8=N loss in 2 half-moves
14 d8=Q loss in 2 half-moves
15 d8=R loss in 2 half-moves
16 Nd3 loss in 2 half-moves
17 Rb6 loss in 2 half-moves
18 Rb8 loss in 2 half-moves