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

EGTB: win in 2 half-moves

# move score
1 Ka5 win in 1 half-moves
2 Kb5 win in 1 half-moves
3 Rc7 win in 1 half-moves
4 Re5 win in 1 half-moves
5 Ka7 draw
6 Kb6 draw
7 Kb7 draw
8 Ra7 draw
9 Rb7 draw
10 Rd7 draw
11 Re2 draw
12 Re3 draw
13 Re6 draw
14 Re8 draw
15 Rf7 draw
16 Rg7 draw
17 Re1 loss in 2 half-moves
18 Re4 loss in 2 half-moves
19 Rh7 loss in 2 half-moves