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

EGTB: win in 2 half-moves

# move score
1 Rc7 win in 1 half-moves
2 Rf7 win in 1 half-moves
3 R7a4 loss in 2 half-moves
4 R7a5 loss in 2 half-moves
5 R7a6 loss in 2 half-moves
6 Ra8 loss in 2 half-moves
7 Rb7 loss in 2 half-moves
8 Rd7 loss in 2 half-moves
9 Re7 loss in 2 half-moves
10 Rg7 loss in 2 half-moves
11 Rh7 loss in 2 half-moves
12 Na1 loss in 1 half-moves
13 Na5 loss in 1 half-moves
14 Nc1 loss in 1 half-moves
15 Nc5 loss in 1 half-moves
16 Nd2 loss in 1 half-moves
17 Nd4 loss in 1 half-moves
18 R3a4 loss in 1 half-moves
19 R3a5 loss in 1 half-moves
20 R3a6 loss in 1 half-moves
21 Ra1 loss in 1 half-moves
22 Ra2 loss in 1 half-moves