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

EGTB: draw

# move score
1 Rb6 draw
2 Rc7 draw
3 Rf7 draw
4 Rg7 draw
5 Rh7 draw
6 Kd1 loss in 2 half-moves
7 Kd2 loss in 2 half-moves
8 Kd3 loss in 2 half-moves
9 Kee1 loss in 2 half-moves
10 Kee3 loss in 2 half-moves
11 Kef1 loss in 2 half-moves
12 Kef3 loss in 2 half-moves
13 Kfe1 loss in 2 half-moves
14 Kfe3 loss in 2 half-moves
15 Kff1 loss in 2 half-moves
16 Kff3 loss in 2 half-moves
17 Kg1 loss in 2 half-moves
18 Kg2 loss in 2 half-moves
19 Kg3 loss in 2 half-moves
20 Ra7 loss in 2 half-moves
21 Rb1 loss in 2 half-moves
22 Rb2 loss in 2 half-moves
23 Rb3 loss in 2 half-moves
24 Rb4 loss in 2 half-moves
25 Rb5 loss in 2 half-moves
26 Rb8 loss in 2 half-moves
27 Rd7 loss in 2 half-moves
28 Re7 loss in 2 half-moves