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

EGTB: win in 2 half-moves

# move score
1 Rb2 win in 1 half-moves
2 Rb3 win in 1 half-moves
3 Rb1 draw
4 Rb5 draw
5 Rb6 draw
6 Rb8 draw
7 Re6 draw
8 Re7 draw
9 Re8 draw
10 Re1 loss in 2 half-moves
11 Re2 loss in 2 half-moves
12 Re3 loss in 2 half-moves
13 Re5 loss in 2 half-moves
14 Red4 loss in 2 half-moves
15 Rf4 loss in 2 half-moves
16 Rg4 loss in 2 half-moves
17 Rh4 loss in 2 half-moves
18 g1=B loss in 1 half-moves
19 g1=K loss in 1 half-moves
20 g1=N loss in 1 half-moves
21 g1=Q loss in 1 half-moves
22 g1=R loss in 1 half-moves
23 Ra4 loss in 1 half-moves
24 Rb7 loss in 1 half-moves
25 Rbc4 loss in 1 half-moves
26 Rbd4 loss in 1 half-moves
27 Rec4 loss in 1 half-moves