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 Rd4 win in 1 half-moves
3 K1g1 draw
4 K1g2 draw
5 K2g2 draw
6 Ra1 draw
7 Ra2 draw
8 Ra3 draw
9 Ra5 draw
10 Ra6 draw
11 Rb4 draw
12 Rf4 draw
13 Rg4 draw
14 Rh4 draw
15 K2g1 loss in 2 half-moves
16 Kg3 loss in 2 half-moves
17 Kh3 loss in 2 half-moves
18 Ra7 loss in 1 half-moves
19 Rc4 loss in 1 half-moves
20 Re4 loss in 1 half-moves