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

EGTB: draw

# move score
1 R1a5 draw
2 Rb6 draw
3 Rc1 draw
4 Rc6 draw
5 Rd6 draw
6 Re6 draw
7 Rf6 draw
8 Rg1 draw
9 Rg6 draw
10 Rh1 draw
11 R1a2 loss in 2 half-moves
12 R1a3 loss in 2 half-moves
13 R1a4 loss in 2 half-moves
14 Rb1 loss in 2 half-moves
15 Rd1 loss in 2 half-moves
16 Re1 loss in 2 half-moves
17 Rf1 loss in 2 half-moves
18 Kg7 loss in 1 half-moves
19 Kg8 loss in 1 half-moves
20 Kh7 loss in 1 half-moves
21 R6a2 loss in 1 half-moves
22 R6a3 loss in 1 half-moves
23 R6a4 loss in 1 half-moves
24 R6a5 loss in 1 half-moves
25 Ra7 loss in 1 half-moves
26 Ra8 loss in 1 half-moves
27 Rh6 loss in 1 half-moves