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 Ra4 win in 7 half-moves
3 Ka7 draw
4 Ka8 draw
5 Kb6 draw
6 Kbb7 draw
7 Kbc8 draw
8 Kc6 draw
9 Kcb7 draw
10 Kcc8 draw
11 Kd6 draw
12 Kd7 draw
13 Kd8 draw
14 Rb3 draw
15 Rb5 draw
16 Rb7 draw
17 Rg4 draw
18 Rb1 loss in 2 half-moves
19 Rb2 loss in 2 half-moves
20 Rc4 loss in 2 half-moves
21 Rd4 loss in 2 half-moves
22 Re4 loss in 2 half-moves
23 Rf4 loss in 2 half-moves
24 Rh4 loss in 2 half-moves