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

EGTB: win in 4 half-moves

# move score
1 Rd6 win in 3 half-moves
2 Kg7 draw
3 Kg8 draw
4 Kh7 draw
5 Nb4 draw
6 Nc1 draw
7 Nc3 draw
8 Rb6 draw
9 Rc6 draw
10 Rf2 draw
11 Rf4 draw
12 Rf5 draw
13 Rf8 draw
14 Ra6 loss in 2 half-moves
15 Re6 loss in 2 half-moves
16 Rf1 loss in 2 half-moves
17 Rf3 loss in 2 half-moves
18 Rf7 loss in 2 half-moves
19 Rg6 loss in 2 half-moves
20 Rh6 loss in 2 half-moves