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

EGTB: win in 4 half-moves

# move score
1 Ka4 win in 3 half-moves
2 Kc4 win in 3 half-moves
3 Rd3 win in 3 half-moves
4 Ra3 win in 9 half-moves
5 Rc3 win in 9 half-moves
6 Re4 win in 9 half-moves
7 Ka6 draw
8 Kab4 draw
9 Kab5 draw
10 Kab6 draw
11 Kc6 draw
12 Kcb4 draw
13 Kcb5 draw
14 Kcb6 draw
15 Kd4 draw
16 Kd5 draw
17 Rb3 draw
18 Re1 draw
19 Re2 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 Rf3 loss in 2 half-moves
26 Rg3 loss in 2 half-moves
27 Rh3 loss in 2 half-moves