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

EGTB: draw

# move score
1 R4a5 draw
2 R4a6 draw
3 R7a5 draw
4 R7a6 draw
5 Ra8 draw
6 Rg4 draw
7 Rg7 draw
8 Rh4 draw
9 Rh7 draw
10 Ra1 loss in 2 half-moves
11 Ra2 loss in 2 half-moves
12 Ra3 loss in 2 half-moves
13 Rb4 loss in 2 half-moves
14 Rb7 loss in 2 half-moves
15 Rc4 loss in 2 half-moves
16 Rc7 loss in 2 half-moves
17 Rd4 loss in 2 half-moves
18 Rd7 loss in 2 half-moves
19 Re4 loss in 2 half-moves
20 Re7 loss in 2 half-moves
21 Rf4 loss in 2 half-moves
22 Rf7 loss in 2 half-moves