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

EGTB: win in 4 half-moves

# move score
1 Kb3 win in 3 half-moves
2 Rc6 win in 5 half-moves
3 Ra2 draw
4 K4b4 loss in 2 half-moves
5 K4b5 loss in 2 half-moves
6 K4d4 loss in 2 half-moves
7 K4d5 loss in 2 half-moves
8 K5b4 loss in 2 half-moves
9 K5b5 loss in 2 half-moves
10 K5d4 loss in 2 half-moves
11 K5d5 loss in 2 half-moves
12 Kb6 loss in 2 half-moves
13 Kc3 loss in 2 half-moves
14 Kc6 loss in 2 half-moves
15 Kd3 loss in 2 half-moves
16 Kd6 loss in 2 half-moves
17 Ra1 loss in 2 half-moves
18 Ra3 loss in 2 half-moves
19 Ra4 loss in 2 half-moves
20 Ra5 loss in 2 half-moves
21 Ra7 loss in 2 half-moves
22 Ra8 loss in 2 half-moves
23 Rb6 loss in 2 half-moves
24 Rd6 loss in 2 half-moves
25 Re6 loss in 2 half-moves
26 Rf6 loss in 2 half-moves
27 Rg6 loss in 2 half-moves
28 Rh6 loss in 2 half-moves