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

EGTB: win in 6 half-moves

# move score
1 Ra2 win in 5 half-moves
2 Rb2 win in 5 half-moves
3 Rc1 win in 5 half-moves
4 Rc3 win in 5 half-moves
5 Rc4 win in 5 half-moves
6 Rc5 win in 5 half-moves
7 Rc8 win in 5 half-moves
8 Rd2 win in 5 half-moves
9 Re2 win in 5 half-moves
10 Rh2 win in 5 half-moves
11 Na1 win in 7 half-moves
12 Na5 win in 7 half-moves
13 Nc1 win in 7 half-moves
14 Nc5 win in 7 half-moves
15 Nd2 win in 7 half-moves
16 Nd4 win in 7 half-moves
17 Rc6 loss in 2 half-moves
18 Rc7 loss in 2 half-moves
19 Rf2 loss in 2 half-moves
20 Rg2 loss in 2 half-moves