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

EGTB: win in 2 half-moves

# move score
1 Ra4 win in 1 half-moves
2 Ra1 draw
3 Ra2 draw
4 Ra6 draw
5 Ra7 draw
6 Ra8 draw
7 Rb3 draw
8 Rc3 draw
9 Rd3 draw
10 Rh3 draw
11 K2g1 loss in 2 half-moves
12 Kg3 loss in 2 half-moves
13 Kh3 loss in 2 half-moves
14 K1g1 loss in 1 half-moves
15 K1g2 loss in 1 half-moves
16 K2g2 loss in 1 half-moves
17 Ra5 loss in 1 half-moves
18 Re3 loss in 1 half-moves
19 Rf3 loss in 1 half-moves
20 Rg3 loss in 1 half-moves