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

EGTB: draw

# move score
1 Re2 draw
2 Rf4 loss in 6 half-moves
3 Kd1 loss in 4 half-moves
4 Kd2 loss in 4 half-moves
5 Ke2 loss in 4 half-moves
6 Kf1 loss in 4 half-moves
7 Kf2 loss in 4 half-moves
8 Re3 loss in 4 half-moves
9 Re8 loss in 4 half-moves
10 Rb4 loss in 2 half-moves
11 Rc4 loss in 2 half-moves
12 Rd4 loss in 2 half-moves
13 Re5 loss in 2 half-moves
14 Re6 loss in 2 half-moves
15 Re7 loss in 2 half-moves
16 Rg4 loss in 2 half-moves
17 Rh4 loss in 2 half-moves
18 Ra4 loss in 1 half-moves