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

EGTB: win in 2 half-moves

# move score
1 Rc1 win in 1 half-moves
2 Re1 win in 1 half-moves
3 Rf1 win in 1 half-moves
4 d8=B loss in 1 half-moves
5 d8=K loss in 1 half-moves
6 d8=N loss in 1 half-moves
7 d8=Q loss in 1 half-moves
8 d8=R loss in 1 half-moves
9 Nf7 loss in 1 half-moves
10 Ng6 loss in 1 half-moves
11 Ra1 loss in 1 half-moves
12 Rb1 loss in 1 half-moves
13 Rd2 loss in 1 half-moves
14 Rd3 loss in 1 half-moves
15 Rd4 loss in 1 half-moves
16 Rd5 loss in 1 half-moves
17 Rd6 loss in 1 half-moves
18 Rg1 loss in 1 half-moves
19 Rh1 loss in 1 half-moves