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 Ka6 draw
4 Ka8 draw
5 Kb6 draw
6 Kb7 draw
7 Kb8 draw
8 Kh2 draw
9 Rc3 draw
10 Rd3 draw
11 Re2 draw
12 Re4 draw
13 Re6 draw
14 Re7 draw
15 Re8 draw
16 Rf3 draw
17 Rg3 draw
18 Rh3 draw
19 Kg1 loss in 2 half-moves
20 Kg2 loss in 2 half-moves
21 Re1 loss in 1 half-moves
22 Re5 loss in 1 half-moves