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

EGTB: draw

# move score
1 Ra4 draw
2 Rb4 draw
3 Rc4 draw
4 Rd4 draw
5 Re4 draw
6 Rf4 draw
7 Rf7 draw
8 Rg4 draw
9 Rg7 draw
10 Ra7 loss in 2 half-moves
11 Rb7 loss in 2 half-moves
12 Rc7 loss in 2 half-moves
13 Rd7 loss in 2 half-moves
14 Re7 loss in 2 half-moves
15 Rh8 loss in 2 half-moves
16 Kf1 loss in 1 half-moves
17 Kf2 loss in 1 half-moves
18 Kg2 loss in 1 half-moves
19 Kh1 loss in 1 half-moves
20 Kh2 loss in 1 half-moves
21 R4h5 loss in 1 half-moves
22 R4h6 loss in 1 half-moves
23 R7h5 loss in 1 half-moves
24 R7h6 loss in 1 half-moves
25 Rh1 loss in 1 half-moves
26 Rh2 loss in 1 half-moves
27 Rh3 loss in 1 half-moves