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

EGTB: draw

# move score
1 R2f3 draw
2 R4f3 draw
3 Rd2 draw
4 Rd4 draw
5 Re2 draw
6 Re4 draw
7 Rf1 draw
8 Rg2 draw
9 Rg4 draw
10 Rh2 draw
11 Rh4 draw
12 Ra2 loss in 2 half-moves
13 Ra4 loss in 2 half-moves
14 Rb2 loss in 2 half-moves
15 Rb4 loss in 2 half-moves
16 Rc2 loss in 2 half-moves
17 Rc4 loss in 2 half-moves
18 Rf5 loss in 2 half-moves
19 Rf6 loss in 2 half-moves
20 Rf7 loss in 2 half-moves
21 Rf8 loss in 2 half-moves