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

EGTB: draw

# move score
1 R4a6 draw
2 Ra8 draw
3 Rb4 loss in 12 half-moves
4 Rb7 loss in 12 half-moves
5 Rc4 loss in 12 half-moves
6 Rc7 loss in 12 half-moves
7 R4a5 loss in 6 half-moves
8 R7a6 loss in 6 half-moves
9 R7a5 loss in 4 half-moves
10 Nb3 loss in 2 half-moves
11 Nc2 loss in 2 half-moves
12 Ra2 loss in 2 half-moves
13 Ra3 loss in 2 half-moves
14 Rd4 loss in 2 half-moves
15 Rd7 loss in 2 half-moves
16 Re4 loss in 2 half-moves
17 Re7 loss in 2 half-moves
18 Rf4 loss in 2 half-moves
19 Rf7 loss in 2 half-moves
20 Rg4 loss in 2 half-moves
21 Rg7 loss in 2 half-moves
22 Rh4 loss in 2 half-moves
23 Rh7 loss in 2 half-moves