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

EGTB: win in 2 half-moves

# move score
1 Rg5 win in 1 half-moves
2 Ke2 draw
3 Kf2 draw
4 Rg2 draw
5 Kg2 loss in 40 half-moves
6 Rg1 loss in 36 half-moves
7 Rg3 loss in 36 half-moves
8 Kg1 loss in 12 half-moves
9 Rg6 loss in 10 half-moves
10 Ke1 loss in 4 half-moves
11 Rh4 loss in 4 half-moves
12 Ra4 loss in 2 half-moves
13 Rb4 loss in 2 half-moves
14 Rd4 loss in 2 half-moves
15 Re4 loss in 2 half-moves
16 Rf4 loss in 2 half-moves
17 Rg7 loss in 2 half-moves
18 Rg8 loss in 2 half-moves
19 Rc4 loss in 1 half-moves