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

EGTB: win in 2 half-moves

# move score
1 Rb6 win in 1 half-moves
2 K1g1 draw
3 K1g2 draw
4 K2g2 draw
5 Rd2 draw
6 Rd4 draw
7 Rd5 draw
8 Rd7 draw
9 Rd8 draw
10 Re6 draw
11 Rf6 draw
12 Rg6 draw
13 Rh6 draw
14 K2g1 loss in 2 half-moves
15 Kg3 loss in 2 half-moves
16 Kh3 loss in 2 half-moves
17 Ra6 loss in 1 half-moves
18 Rc6 loss in 1 half-moves
19 Rd1 loss in 1 half-moves
20 Rd3 loss in 1 half-moves