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

EGTB: win in 2 half-moves

# move score
1 Rd5 win in 1 half-moves
2 Rf2 win in 1 half-moves
3 K7b7 draw
4 K8b7 draw
5 K8b8 draw
6 Ra5 draw
7 Rb5 draw
8 Rf4 draw
9 Rf6 draw
10 Rf7 draw
11 Rf8 draw
12 Rg5 draw
13 Rh5 draw
14 K7b8 loss in 2 half-moves
15 Ka6 loss in 2 half-moves
16 Kb6 loss in 2 half-moves
17 Rc5 loss in 1 half-moves
18 Re5 loss in 1 half-moves
19 Rf1 loss in 1 half-moves
20 Rf3 loss in 1 half-moves