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

EGTB: win in 4 half-moves

# move score
1 Rb6 win in 3 half-moves
2 Rd1 win in 3 half-moves
3 Rd3 win in 3 half-moves
4 Kb2 win in 5 half-moves
5 Kc3 win in 5 half-moves
6 Kd3 win in 5 half-moves
7 Rb4 win in 5 half-moves
8 Rc1 win in 5 half-moves
9 Re1 win in 5 half-moves
10 Re3 win in 5 half-moves
11 Rf1 win in 5 half-moves
12 Rf3 win in 5 half-moves
13 R3b2 win in 17 half-moves
14 Kc1 draw
15 Kd1 draw
16 Kd2 draw
17 R1b2 draw
18 Rb5 draw
19 Ra1 loss in 2 half-moves
20 Ra3 loss in 2 half-moves
21 Rb7 loss in 2 half-moves
22 Rb8 loss in 2 half-moves
23 Rc3 loss in 2 half-moves
24 Rg1 loss in 2 half-moves
25 Rg3 loss in 2 half-moves
26 Rh1 loss in 2 half-moves
27 Rh3 loss in 2 half-moves