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

EGTB: win in 2 half-moves

# move score
1 Kb1 win in 1 half-moves
2 Kb2 win in 1 half-moves
3 Ka2 draw
4 Rc7 draw
5 Re6 draw
6 Re8 draw
7 Re4 loss in 14 half-moves
8 Re5 loss in 4 half-moves
9 Ra7 loss in 2 half-moves
10 Rb7 loss in 2 half-moves
11 Rd7 loss in 2 half-moves
12 Re1 loss in 2 half-moves
13 Re2 loss in 2 half-moves
14 Re3 loss in 2 half-moves
15 Rh7 loss in 2 half-moves
16 Rf7 loss in 1 half-moves
17 Rg7 loss in 1 half-moves