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

EGTB: win in 4 half-moves

# move score
1 Rc4 win in 3 half-moves
2 Rc7 win in 3 half-moves
3 Rd1 win in 3 half-moves
4 Rd8 win in 3 half-moves
5 Re1 win in 3 half-moves
6 Re8 win in 3 half-moves
7 Rh1 win in 3 half-moves
8 Rh8 win in 3 half-moves
9 Nb2 win in 5 half-moves
10 Nb6 win in 5 half-moves
11 Nc3 win in 5 half-moves
12 Nc5 win in 5 half-moves
13 Ra8 win in 5 half-moves
14 Rac1 win in 5 half-moves
15 Rb1 win in 5 half-moves
16 Rb8 win in 5 half-moves
17 Rcc1 loss in 4 half-moves
18 Ra2 loss in 2 half-moves
19 Ra3 loss in 2 half-moves
20 Rc2 loss in 2 half-moves
21 Rc3 loss in 2 half-moves
22 Rc5 loss in 2 half-moves
23 Rc6 loss in 2 half-moves
24 Rf1 loss in 2 half-moves
25 Rf8 loss in 2 half-moves
26 Rg1 loss in 2 half-moves
27 Rg8 loss in 2 half-moves