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

EGTB: draw

# move score
1 R1a2 draw
2 R1a4 draw
3 R7a2 draw
4 R7a3 draw
5 R7a4 draw
6 Ra8 draw
7 Rb1 draw
8 Rd1 draw
9 Re7 draw
10 Rf7 draw
11 Rg7 draw
12 Kg1 loss in 2 half-moves
13 Kg2 loss in 2 half-moves
14 Kh2 loss in 2 half-moves
15 R1a3 loss in 2 half-moves
16 R1a5 loss in 2 half-moves
17 R1a6 loss in 2 half-moves
18 R7a5 loss in 2 half-moves
19 R7a6 loss in 2 half-moves
20 Rb7 loss in 2 half-moves
21 Rc1 loss in 2 half-moves
22 Rc7 loss in 2 half-moves
23 Rd7 loss in 2 half-moves
24 Re1 loss in 2 half-moves
25 Rf1 loss in 2 half-moves
26 Rg1 loss in 2 half-moves
27 Rh7 loss in 2 half-moves