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

EGTB: win in 6 half-moves

# move score
1 Rb5 win in 5 half-moves
2 Rb4 win in 15 half-moves
3 Ra1 draw
4 Ra3 draw
5 Re1 draw
6 Kd1 loss in 4 half-moves
7 Kd2 loss in 4 half-moves
8 Kd3 loss in 4 half-moves
9 Ke1 loss in 4 half-moves
10 Ke3 loss in 4 half-moves
11 Kf1 loss in 4 half-moves
12 Kf2 loss in 4 half-moves
13 R1b2 loss in 4 half-moves
14 R3b2 loss in 4 half-moves
15 Kf3 loss in 2 half-moves
16 Rb6 loss in 2 half-moves
17 Rb7 loss in 2 half-moves
18 Rb8 loss in 2 half-moves
19 Rc1 loss in 2 half-moves
20 Rc3 loss in 2 half-moves
21 Rd1 loss in 2 half-moves
22 Rd3 loss in 2 half-moves
23 Re3 loss in 2 half-moves
24 Rf1 loss in 2 half-moves
25 Rf3 loss in 2 half-moves
26 Rg1 loss in 2 half-moves
27 Rg3 loss in 2 half-moves
28 Rh1 loss in 2 half-moves
29 Rh3 loss in 2 half-moves