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

EGTB: win in 4 half-moves

# move score
1 Rg2 win in 3 half-moves
2 Rg4 win in 3 half-moves
3 Rg3 win in 5 half-moves
4 Ra8 draw
5 Rb8 draw
6 Rc8 draw
7 Rg1 draw
8 Rg5 draw
9 Rh8 draw
10 Ka2 loss in 2 half-moves
11 Ka3 loss in 2 half-moves
12 Ka4 loss in 2 half-moves
13 Kbb2 loss in 2 half-moves
14 Kbb4 loss in 2 half-moves
15 Kbc2 loss in 2 half-moves
16 Kbc4 loss in 2 half-moves
17 Kcb2 loss in 2 half-moves
18 Kcb4 loss in 2 half-moves
19 Kcc2 loss in 2 half-moves
20 Kcc4 loss in 2 half-moves
21 Kd2 loss in 2 half-moves
22 Kd3 loss in 2 half-moves
23 Kd4 loss in 2 half-moves
24 Rd8 loss in 2 half-moves
25 Re8 loss in 2 half-moves
26 Rf8 loss in 2 half-moves
27 Rg6 loss in 2 half-moves
28 Rg7 loss in 2 half-moves