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 Kd1 draw
3 Kd2 draw
4 Kd3 draw
5 Ke1 draw
6 Ke3 draw
7 Kf1 draw
8 Kf2 draw
9 Kf3 draw
10 Ra2 draw
11 Ra3 draw
12 Ra4 draw
13 Ra5 draw
14 Ra7 draw
15 Raa8 draw
16 Rab1 draw
17 Rc1 draw
18 Rd1 draw
19 Rd8 draw
20 Re1 draw
21 Rf1 draw
22 Rg1 draw
23 Rh1 draw
24 Rb2 loss in 2 half-moves
25 Rb3 loss in 2 half-moves
26 Rb5 loss in 2 half-moves
27 Rb6 loss in 2 half-moves
28 Rb7 loss in 2 half-moves
29 Rba8 loss in 2 half-moves
30 Rbb1 loss in 2 half-moves
31 Rc8 loss in 2 half-moves
32 Re8 loss in 2 half-moves
33 Rf8 loss in 2 half-moves
34 Rg8 loss in 2 half-moves
35 Rh8 loss in 2 half-moves
36 Ra6 loss in 1 half-moves