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

EGTB: draw

# move score
1 Ra4 draw
2 Ra8 draw
3 Rb4 draw
4 Rb8 draw
5 Rc4 draw
6 Rc8 draw
7 Rd4 draw
8 Rd8 draw
9 Kb1 loss in 4 half-moves
10 Kb2 loss in 4 half-moves
11 Kc2 loss in 4 half-moves
12 Kd1 loss in 4 half-moves
13 Kd2 loss in 4 half-moves
14 Re1 loss in 4 half-moves
15 Re2 loss in 4 half-moves
16 Re3 loss in 4 half-moves
17 R4e5 loss in 2 half-moves
18 R4e6 loss in 2 half-moves
19 R4e7 loss in 2 half-moves
20 R8e5 loss in 2 half-moves
21 R8e6 loss in 2 half-moves
22 R8e7 loss in 2 half-moves
23 Rf4 loss in 2 half-moves
24 Rf8 loss in 2 half-moves
25 Rg4 loss in 2 half-moves
26 Rg8 loss in 2 half-moves
27 Rh4 loss in 2 half-moves
28 Rh8 loss in 2 half-moves