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

EGTB: win in 2 half-moves

# move score
1 R4g5 win in 1 half-moves
2 R4g6 win in 1 half-moves
3 R7g5 win in 1 half-moves
4 R7g6 win in 1 half-moves
5 Ra4 win in 1 half-moves
6 Ra7 win in 1 half-moves
7 Rb4 win in 1 half-moves
8 Rb7 win in 1 half-moves
9 Rc4 win in 1 half-moves
10 Rc7 win in 1 half-moves
11 Rf4 win in 1 half-moves
12 Rf7 win in 1 half-moves
13 Rg1 win in 1 half-moves
14 Rg3 win in 1 half-moves
15 Rg8 win in 1 half-moves
16 Rh4 win in 1 half-moves
17 Rh7 win in 1 half-moves
18 d1=B loss in 2 half-moves
19 d1=K loss in 2 half-moves
20 d1=N loss in 2 half-moves
21 d1=Q loss in 2 half-moves
22 d1=R loss in 2 half-moves
23 Rd4 loss in 1 half-moves
24 Rd7 loss in 1 half-moves
25 Re4 loss in 1 half-moves
26 Re7 loss in 1 half-moves
27 Rg2 loss in 1 half-moves