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

EGTB: win in 2 half-moves

# move score
1 Ka4 win in 1 half-moves
2 Kb4 win in 1 half-moves
3 Re4 win in 1 half-moves
4 Ka6 draw
5 Kb5 draw
6 Kb6 draw
7 Rb3 draw
8 Rc3 draw
9 Rd3 draw
10 Re2 draw
11 Re5 draw
12 Re6 draw
13 Re8 draw
14 Rf3 draw
15 Rh3 draw
16 Ra3 loss in 2 half-moves
17 Re1 loss in 2 half-moves
18 Re7 loss in 2 half-moves
19 Rg3 loss in 2 half-moves