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

EGTB: draw

# move score
1 Rb6 draw
2 Rd4 draw
3 Rf4 draw
4 Ba6 loss in 2 half-moves
5 Ba8 loss in 2 half-moves
6 Bc6 loss in 2 half-moves
7 Bc8 loss in 2 half-moves
8 Bd5 loss in 2 half-moves
9 Be4 loss in 2 half-moves
10 Bf3 loss in 2 half-moves
11 Bg2 loss in 2 half-moves
12 Bh1 loss in 2 half-moves
13 Ra4 loss in 2 half-moves
14 Rb1 loss in 2 half-moves
15 Rb2 loss in 2 half-moves
16 Rb3 loss in 2 half-moves
17 Rb5 loss in 2 half-moves
18 Rc4 loss in 2 half-moves
19 Re4 loss in 2 half-moves
20 Rg4 loss in 2 half-moves
21 Rh4 loss in 2 half-moves