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

EGTB: win in 2 half-moves

# move score
1 Rf1 win in 1 half-moves
2 Rg1 win in 1 half-moves
3 Rh1 win in 1 half-moves
4 Rc4 win in 5 half-moves
5 Rc6 win in 15 half-moves
6 Rc7 win in 15 half-moves
7 Rc8 win in 15 half-moves
8 Bb4 loss in 2 half-moves
9 Bb6 loss in 2 half-moves
10 Bc3 loss in 2 half-moves
11 Bc7 loss in 2 half-moves
12 Bd2 loss in 2 half-moves
13 Bd8 loss in 2 half-moves
14 Be1 loss in 2 half-moves
15 Ra1 loss in 2 half-moves
16 Rb1 loss in 2 half-moves
17 Rc2 loss in 2 half-moves
18 Rc3 loss in 2 half-moves
19 Rc5 loss in 2 half-moves
20 Rd1 loss in 2 half-moves
21 Re1 loss in 2 half-moves