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

EGTB: win in 4 half-moves

# move score
1 Rb5 win in 3 half-moves
2 Ra5 draw
3 Rc5 draw
4 Rd5 draw
5 Rg1 draw
6 Rg6 draw
7 Rg7 draw
8 Rg8 draw
9 Rh5 draw
10 Kb2 loss in 2 half-moves
11 Kb3 loss in 2 half-moves
12 Kb4 loss in 2 half-moves
13 Kc2 loss in 2 half-moves
14 Kc4 loss in 2 half-moves
15 Ke2 loss in 2 half-moves
16 Ke4 loss in 2 half-moves
17 Kf2 loss in 2 half-moves
18 Kf3 loss in 2 half-moves
19 Kf4 loss in 2 half-moves
20 Re5 loss in 2 half-moves
21 Rf5 loss in 2 half-moves
22 Rg2 loss in 2 half-moves
23 Rg3 loss in 2 half-moves
24 Rg4 loss in 2 half-moves
25 Kcd2 loss in 1 half-moves
26 Kcd3 loss in 1 half-moves
27 Kcd4 loss in 1 half-moves
28 Ked2 loss in 1 half-moves
29 Ked3 loss in 1 half-moves
30 Ked4 loss in 1 half-moves