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 Rb3 win in 1 half-moves
3 Ka7 draw
4 Kb7 draw
5 Kb8 draw
6 Kg1 draw
7 Rc3 draw
8 Rd3 draw
9 Re1 draw
10 Re2 draw
11 Re4 draw
12 Re5 draw
13 Re6 draw
14 Re7 draw
15 Rg3 draw
16 Rh3 draw
17 Kg2 loss in 2 half-moves
18 Kh2 loss in 2 half-moves
19 Re8 loss in 1 half-moves
20 Rf3 loss in 1 half-moves