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

EGTB: win in 4 half-moves

# move score
1 Rc7 win in 3 half-moves
2 Nb4 draw
3 Nc3 draw
4 Rc2 draw
5 Rc5 draw
6 Rc6 draw
7 Rd1 draw
8 Re1 draw
9 Rf1 draw
10 Rg1 draw
11 Rh1 draw
12 Rb1 loss in 14 half-moves
13 Ra1 loss in 12 half-moves
14 Rc3 loss in 8 half-moves
15 Rc4 loss in 8 half-moves
16 Rc8 loss in 2 half-moves