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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Rd1 win in 1 half-moves
3 Re4 win in 1 half-moves
4 Rf1 win in 1 half-moves
5 Rf4 win in 1 half-moves
6 Ra1 draw
7 Rc1 draw
8 Rd4 draw
9 Rg1 draw
10 Rh1 draw
11 R4b2 loss in 2 half-moves
12 R4b3 loss in 2 half-moves
13 Ra4 loss in 2 half-moves
14 Rb5 loss in 2 half-moves
15 Rb6 loss in 2 half-moves
16 Rb7 loss in 2 half-moves
17 Rc4 loss in 2 half-moves
18 Rg4 loss in 2 half-moves
19 Rh4 loss in 2 half-moves
20 g1=B loss in 1 half-moves
21 g1=K loss in 1 half-moves
22 g1=N loss in 1 half-moves
23 g1=Q loss in 1 half-moves
24 g1=R loss in 1 half-moves
25 R1b2 loss in 1 half-moves
26 R1b3 loss in 1 half-moves
27 Re1 loss in 1 half-moves