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

EGTB: win in 4 half-moves

# move score
1 Rg4 win in 3 half-moves
2 Rb5 win in 11 half-moves
3 K1b2 draw
4 K1c2 draw
5 K1d2 draw
6 K3b2 draw
7 K3c2 draw
8 K3d2 draw
9 Kb4 draw
10 Kc4 draw
11 Kd1 draw
12 Kd3 draw
13 Ra5 draw
14 Rc5 draw
15 Rg1 draw
16 Rg2 draw
17 Rg3 draw
18 Rh5 draw
19 Kb1 loss in 2 half-moves
20 Kb3 loss in 2 half-moves
21 Kd4 loss in 2 half-moves
22 Rd5 loss in 2 half-moves
23 Re5 loss in 2 half-moves
24 Rf5 loss in 2 half-moves
25 Rg6 loss in 2 half-moves
26 Rg7 loss in 2 half-moves
27 Rg8 loss in 2 half-moves