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

EGTB: draw

# move score
1 Kc1 draw
2 R1a3 draw
3 R1a5 draw
4 R1a6 draw
5 R7a3 draw
6 R7a5 draw
7 R7a6 draw
8 Ra8 draw
9 Rb7 draw
10 Rc7 draw
11 Rd7 draw
12 Re7 draw
13 Ka2 loss in 2 half-moves
14 Kb2 loss in 2 half-moves
15 Kc2 loss in 2 half-moves
16 R1a2 loss in 2 half-moves
17 R1a4 loss in 2 half-moves
18 R7a2 loss in 2 half-moves
19 R7a4 loss in 2 half-moves
20 Rf7 loss in 2 half-moves
21 Rg7 loss in 2 half-moves
22 Rh7 loss in 2 half-moves