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

EGTB: draw

# move score
1 Rb4 draw
2 Re2 draw
3 Re5 draw
4 Re7 draw
5 Rf4 draw
6 Ba6 loss in 2 half-moves
7 Ba8 loss in 2 half-moves
8 Bc6 loss in 2 half-moves
9 Bc8 loss in 2 half-moves
10 Bd5 loss in 2 half-moves
11 Ra4 loss in 2 half-moves
12 Rc4 loss in 2 half-moves
13 Rd4 loss in 2 half-moves
14 Re1 loss in 2 half-moves
15 Re3 loss in 2 half-moves
16 Re6 loss in 2 half-moves
17 Re8 loss in 2 half-moves
18 Rg4 loss in 2 half-moves
19 Rh4 loss in 2 half-moves