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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Kf1 draw
3 Kf2 draw
4 Kg2 draw
5 Kh1 draw
6 Kh2 draw
7 Ra3 draw
8 Rc3 draw
9 Rd3 draw
10 Rd8 draw
11 Re1 draw
12 Re2 draw
13 Re4 draw
14 Re5 draw
15 Re7 draw
16 Reb3 draw
17 Ree8 draw
18 Rg3 draw
19 Rh3 draw
20 Ra8 loss in 2 half-moves
21 Rb1 loss in 2 half-moves
22 Rb2 loss in 2 half-moves
23 Rb5 loss in 2 half-moves
24 Rb6 loss in 2 half-moves
25 Rb7 loss in 2 half-moves
26 Rbb3 loss in 2 half-moves
27 Rbe8 loss in 2 half-moves
28 Rc8 loss in 2 half-moves
29 Rf8 loss in 2 half-moves
30 Rg8 loss in 2 half-moves
31 Rh8 loss in 2 half-moves
32 Re6 loss in 1 half-moves
33 Rf3 loss in 1 half-moves