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

EGTB: win in 8 half-moves

# move score
1 Rg2 win in 7 half-moves
2 Rg4 win in 7 half-moves
3 Rc2 win in 9 half-moves
4 Rc4 win in 9 half-moves
5 Rh2 win in 9 half-moves
6 Rh4 win in 9 half-moves
7 R2b3 win in 11 half-moves
8 Ra2 win in 11 half-moves
9 Ra4 win in 11 half-moves
10 Rb1 win in 11 half-moves
11 Rb5 win in 11 half-moves
12 R4b3 win in 13 half-moves
13 Rb6 loss in 2 half-moves
14 Rb7 loss in 2 half-moves
15 Rb8 loss in 2 half-moves
16 Rd2 loss in 2 half-moves
17 Rd4 loss in 2 half-moves
18 Re2 loss in 2 half-moves
19 Re4 loss in 2 half-moves
20 Rf2 loss in 2 half-moves
21 Rf4 loss in 2 half-moves