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 Rc5 win in 1 half-moves
3 Rc6 win in 1 half-moves
4 g3 loss in 1 half-moves
5 g4 loss in 1 half-moves
6 Ne2 loss in 1 half-moves
7 Nf3 loss in 1 half-moves
8 Nh3 loss in 1 half-moves
9 Ra2 loss in 1 half-moves
10 Rb2 loss in 1 half-moves
11 Rc3 loss in 1 half-moves
12 Rc4 loss in 1 half-moves
13 Rc7 loss in 1 half-moves
14 Rc8 loss in 1 half-moves
15 Rd2 loss in 1 half-moves
16 Re2 loss in 1 half-moves
17 Rf2 loss in 1 half-moves