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

EGTB: win in 2 half-moves

# move score
1 Ra3 win in 1 half-moves
2 Ke8 draw
3 Kf6 draw
4 Kf8 draw
5 Kg1 draw
6 Kg2 draw
7 Kg3 draw
8 Kg6 draw
9 Kg7 draw
10 Kg8 draw
11 Kh1 draw
12 Kh3 draw
13 Re1 draw
14 Re2 draw
15 Re7 draw
16 Re8 draw
17 Rf3 draw
18 Rg3 draw
19 Rh3 draw
20 Ke6 loss in 2 half-moves
21 Ke7 loss in 2 half-moves
22 Rb3 loss in 2 half-moves
23 Rc3 loss in 2 half-moves
24 Rd3 loss in 2 half-moves
25 Re4 loss in 2 half-moves
26 Re5 loss in 2 half-moves
27 Re6 loss in 2 half-moves