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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Rb1 win in 3 half-moves
3 Rb2 win in 3 half-moves
4 Ka2 draw
5 Ka4 draw
6 Kab2 draw
7 Kab3 draw
8 Kb1 draw
9 Kb4 draw
10 Kc1 draw
11 Kc3 draw
12 Kcb2 draw
13 Kcb3 draw
14 Kd1 draw
15 Kd2 draw
16 Kd3 draw
17 Ra7 draw
18 Rb3 draw
19 Rc7 draw
20 Rd7 draw
21 Re7 draw
22 Rf7 draw
23 Rb4 loss in 2 half-moves
24 Rb5 loss in 2 half-moves
25 Rb6 loss in 2 half-moves
26 Rg7 loss in 2 half-moves
27 Rh7 loss in 2 half-moves