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

EGTB: win in 4 half-moves

# move score
1 Rg7 win in 3 half-moves
2 Rd3 draw
3 Rd4 draw
4 Rd7 draw
5 Rdd1 draw
6 Rdg2 draw
7 Re1 draw
8 Re2 draw
9 Rf1 draw
10 Rf2 draw
11 Rg3 draw
12 Rg4 draw
13 Rgd1 draw
14 Rgg2 draw
15 Rh1 draw
16 Rh2 draw
17 Ra1 loss in 2 half-moves
18 Ra2 loss in 2 half-moves
19 Rb1 loss in 2 half-moves
20 Rb2 loss in 2 half-moves
21 Rc1 loss in 2 half-moves
22 Rc2 loss in 2 half-moves
23 Rd5 loss in 2 half-moves
24 Rd6 loss in 2 half-moves
25 Rd8 loss in 2 half-moves
26 Rg5 loss in 2 half-moves
27 Rg6 loss in 2 half-moves
28 Rg8 loss in 2 half-moves