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

EGTB: win in 4 half-moves

# move score
1 Rd2 win in 3 half-moves
2 Re2 win in 3 half-moves
3 Rf2 win in 3 half-moves
4 Ke7 win in 7 half-moves
5 Rb8 win in 7 half-moves
6 Rc2 win in 7 half-moves
7 Kc4 draw
8 Kc5 draw
9 Kc6 draw
10 Kd4 draw
11 Kd6 draw
12 Ke4 draw
13 Ke5 draw
14 Ke6 draw
15 Ke8 draw
16 Kg8 draw
17 Ra2 draw
18 Rb1 draw
19 Rb3 draw
20 Rb5 draw
21 Rb7 draw
22 Kf7 loss in 2 half-moves
23 Kg7 loss in 2 half-moves
24 Rb4 loss in 2 half-moves
25 Rb6 loss in 2 half-moves
26 Rg2 loss in 2 half-moves
27 Rh2 loss in 2 half-moves