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

EGTB: win in 2 half-moves

# move score
1 Kg6 win in 1 half-moves
2 Kh6 win in 1 half-moves
3 Rb7 win in 1 half-moves
4 Rd2 win in 1 half-moves
5 K7g7 draw
6 K7g8 draw
7 K8g7 draw
8 K8g8 draw
9 Ra2 draw
10 Rb1 draw
11 Rb3 draw
12 Rb4 draw
13 Rb5 draw
14 Rf2 draw
15 Rg2 draw
16 Rh2 draw
17 Rb6 loss in 1 half-moves
18 Rb8 loss in 1 half-moves
19 Rc2 loss in 1 half-moves
20 Re2 loss in 1 half-moves