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

EGTB: draw

# move score
1 R1a3 draw
2 Ra8 draw
3 Rb1 draw
4 Rb7 draw
5 Rd7 draw
6 Rg7 draw
7 R7a3 loss in 4 half-moves
8 Rc7 loss in 4 half-moves
9 Na2 loss in 2 half-moves
10 Nb3 loss in 2 half-moves
11 Nd3 loss in 2 half-moves
12 Ne2 loss in 2 half-moves
13 R1a2 loss in 2 half-moves
14 R1a4 loss in 2 half-moves
15 R1a5 loss in 2 half-moves
16 R1a6 loss in 2 half-moves
17 R7a2 loss in 2 half-moves
18 R7a4 loss in 2 half-moves
19 R7a5 loss in 2 half-moves
20 R7a6 loss in 2 half-moves
21 Re7 loss in 2 half-moves
22 Rf7 loss in 2 half-moves
23 Rh7 loss in 2 half-moves