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

EGTB: win in 2 half-moves

# move score
1 Kb6 win in 1 half-moves
2 Rd1 win in 1 half-moves
3 Rf8 win in 1 half-moves
4 Ra8 draw
5 Rb8 draw
6 K4b4 loss in 2 half-moves
7 K4b5 loss in 2 half-moves
8 K4d4 loss in 2 half-moves
9 K4d5 loss in 2 half-moves
10 K5b4 loss in 2 half-moves
11 K5b5 loss in 2 half-moves
12 K5d4 loss in 2 half-moves
13 K5d5 loss in 2 half-moves
14 Kb3 loss in 2 half-moves
15 Kc3 loss in 2 half-moves
16 Kc6 loss in 2 half-moves
17 Kd3 loss in 2 half-moves
18 Kd6 loss in 2 half-moves
19 Rc8 loss in 2 half-moves
20 Rd2 loss in 2 half-moves
21 Rd3 loss in 2 half-moves
22 Rd4 loss in 2 half-moves
23 Rd5 loss in 2 half-moves
24 Rd6 loss in 2 half-moves
25 Rd7 loss in 2 half-moves
26 Re8 loss in 2 half-moves
27 Rg8 loss in 2 half-moves
28 Rh8 loss in 2 half-moves