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

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 Rc4 win in 1 half-moves
3 K7g7 draw
4 K8g7 draw
5 K8g8 draw
6 Rc1 draw
7 Rc2 draw
8 Rc6 draw
9 Rc7 draw
10 Rd8 draw
11 Re8 draw
12 Rf8 draw
13 Rg8 draw
14 K7g8 loss in 2 half-moves
15 Kg6 loss in 2 half-moves
16 Kh6 loss in 2 half-moves
17 Rb8 loss in 1 half-moves
18 Rc3 loss in 1 half-moves
19 Rc5 loss in 1 half-moves