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

EGTB: win in 4 half-moves

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