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 Kc1 draw
3 Kc2 draw
4 Kc3 draw
5 Kd1 draw
6 Ke1 draw
7 Ke2 draw
8 Rb2 draw
9 Rb8 draw
10 Rbb3 draw
11 Rbg1 draw
12 Rd1 draw
13 Rg2 draw
14 Rg4 draw
15 Rg8 draw
16 Rgg1 draw
17 Rh1 draw
18 Rh3 draw
19 Rgb3 loss in 4 half-moves
20 Kd3 loss in 2 half-moves
21 Ke3 loss in 2 half-moves
22 Ra1 loss in 2 half-moves
23 Ra3 loss in 2 half-moves
24 Rb5 loss in 2 half-moves
25 Rb6 loss in 2 half-moves
26 Rb7 loss in 2 half-moves
27 Rc1 loss in 2 half-moves
28 Rc3 loss in 2 half-moves
29 Rd3 loss in 2 half-moves
30 Re1 loss in 2 half-moves
31 Re3 loss in 2 half-moves
32 Rf1 loss in 2 half-moves
33 Rf3 loss in 2 half-moves
34 Rg5 loss in 2 half-moves
35 Rg6 loss in 2 half-moves
36 Rg7 loss in 2 half-moves