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

EGTB: win in 4 half-moves

# move score
1 Rg1 win in 3 half-moves
2 Rg2 win in 3 half-moves
3 Rf5 draw
4 Rg3 draw
5 Rg7 draw
6 Rg4 loss in 4 half-moves
7 Ka2 loss in 2 half-moves
8 Kb1 loss in 2 half-moves
9 Kb2 loss in 2 half-moves
10 Ra5 loss in 2 half-moves
11 Rc5 loss in 2 half-moves
12 Re5 loss in 2 half-moves
13 Rg6 loss in 2 half-moves
14 Rg8 loss in 2 half-moves
15 Rh5 loss in 2 half-moves
16 Rb5 loss in 1 half-moves
17 Rd5 loss in 1 half-moves