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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Rg5 win in 1 half-moves
3 Rg1 draw
4 Rg2 draw
5 K2e2 loss in 2 half-moves
6 K2e3 loss in 2 half-moves
7 K2g3 loss in 2 half-moves
8 K3e2 loss in 2 half-moves
9 K3e3 loss in 2 half-moves
10 K3g3 loss in 2 half-moves
11 Ke1 loss in 2 half-moves
12 Ke4 loss in 2 half-moves
13 Kf1 loss in 2 half-moves
14 Kf4 loss in 2 half-moves
15 Kg4 loss in 2 half-moves
16 Ra8 loss in 2 half-moves
17 Rc8 loss in 2 half-moves
18 Rd8 loss in 2 half-moves
19 Re8 loss in 2 half-moves
20 Rf8 loss in 2 half-moves
21 Rg3 loss in 2 half-moves
22 Rg4 loss in 2 half-moves
23 Rg6 loss in 2 half-moves
24 Rg7 loss in 2 half-moves
25 Rh8 loss in 2 half-moves
26 K2g2 loss in 1 half-moves
27 K3g2 loss in 1 half-moves
28 Kg1 loss in 1 half-moves