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

EGTB: win in 6 half-moves

# move score
1 Rd1 win in 5 half-moves
2 Rd2 win in 5 half-moves
3 Rb1 win in 17 half-moves
4 Rb2 win in 17 half-moves
5 Bb4 draw
6 Bc1 draw
7 Bc5 draw
8 Bf8 draw
9 Rf1 draw
10 Rf2 draw
11 Bb2 loss in 2 half-moves
12 Be7 loss in 2 half-moves
13 Rc1 loss in 2 half-moves
14 Rc2 loss in 2 half-moves
15 Re1 loss in 2 half-moves
16 Re2 loss in 2 half-moves
17 Rg1 loss in 2 half-moves
18 Rg2 loss in 2 half-moves
19 Rh1 loss in 2 half-moves
20 Rh2 loss in 2 half-moves
21 Bd6 loss in 1 half-moves