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

EGTB: win in 2 half-moves

# move score
1 Rc8 win in 1 half-moves
2 Ka3 draw
3 Ka5 draw
4 Ka7 draw
5 Kb3 draw
6 Kb4 draw
7 Kb8 draw
8 Rb8 draw
9 Rd8 draw
10 Re1 draw
11 Re2 draw
12 Re6 draw
13 Re7 draw
14 Kb5 loss in 2 half-moves
15 Kb7 loss in 2 half-moves
16 Re3 loss in 2 half-moves
17 Re4 loss in 2 half-moves
18 Re5 loss in 2 half-moves
19 Rf8 loss in 2 half-moves
20 Rg8 loss in 2 half-moves
21 Rh8 loss in 2 half-moves