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 Ra2 win in 9 half-moves
3 Rc2 win in 9 half-moves
4 Re4 win in 9 half-moves
5 Ka4 draw
6 Ka6 draw
7 Kab4 draw
8 Kab5 draw
9 Kab6 draw
10 Kc4 draw
11 Kc6 draw
12 Kcb4 draw
13 Kcb5 draw
14 Kcb6 draw
15 Kd4 draw
16 Kd5 draw
17 Rb2 draw
18 Re1 draw
19 Re3 draw
20 Re5 draw
21 Kd6 loss in 2 half-moves
22 Re6 loss in 2 half-moves
23 Re7 loss in 2 half-moves
24 Re8 loss in 2 half-moves
25 Rf2 loss in 2 half-moves
26 Rg2 loss in 2 half-moves
27 Rh2 loss in 2 half-moves