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

EGTB: draw

# move score
1 Rb4 draw
2 Re1 draw
3 Re3 draw
4 Re5 draw
5 Re6 draw
6 Re7 draw
7 Re8 draw
8 Rg4 draw
9 Rh4 draw
10 Kba7 loss in 2 half-moves
11 Kc7 loss in 2 half-moves
12 Kc8 loss in 2 half-moves
13 Kaa7 loss in 1 half-moves
14 Kab7 loss in 1 half-moves
15 Kbb7 loss in 1 half-moves
16 Ra4 loss in 1 half-moves
17 Rc4 loss in 1 half-moves
18 Rd4 loss in 1 half-moves
19 Re2 loss in 1 half-moves
20 Rf4 loss in 1 half-moves