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

EGTB: win in 4 half-moves

# move score
1 Rb5 win in 3 half-moves
2 Rc5 win in 3 half-moves
3 Nb2 draw
4 Nc3 draw
5 Ra5 draw
6 Rd5 draw
7 Re5 draw
8 Rf6 draw
9 Rf7 draw
10 Rh5 draw
11 Bf1 loss in 2 half-moves
12 Bg2 loss in 2 half-moves
13 Bg4 loss in 2 half-moves
14 Nb6 loss in 2 half-moves
15 Nc5 loss in 2 half-moves
16 Rf1 loss in 2 half-moves
17 Rf2 loss in 2 half-moves
18 Rf3 loss in 2 half-moves
19 Rf4 loss in 2 half-moves
20 Rf8 loss in 2 half-moves
21 Rg5 loss in 2 half-moves