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

EGTB: win in 4 half-moves

# move score
1 Rb1 win in 3 half-moves
2 Rf3 win in 3 half-moves
3 Bg1 win in 5 half-moves
4 Nd8 win in 5 half-moves
5 Ra1 win in 5 half-moves
6 Rc1 win in 5 half-moves
7 Re1 win in 5 half-moves
8 Rf4 win in 5 half-moves
9 Bb8 win in 7 half-moves
10 Rd1 win in 7 half-moves
11 Rf5 win in 7 half-moves
12 Rh1 win in 9 half-moves
13 Bf4 draw
14 Bg3 draw
15 Rf2 draw
16 Rf6 draw
17 Rf7 draw
18 Bc7 loss in 2 half-moves
19 Bd6 loss in 2 half-moves
20 Be5 loss in 2 half-moves
21 Na5 loss in 2 half-moves
22 Nc5 loss in 2 half-moves
23 Nd6 loss in 2 half-moves
24 Rf8 loss in 2 half-moves
25 Rg1 loss in 2 half-moves