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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Kc7 draw
3 Kc8 draw
4 Kd8 draw
5 Ke2 draw
6 Ke3 draw
7 Kf2 draw
8 Kg2 draw
9 Kg3 draw
10 Ra4 draw
11 Rc1 draw
12 Rc2 draw
13 Rc3 draw
14 Rc5 draw
15 Rc7 draw
16 Rd4 draw
17 Kc6 loss in 2 half-moves
18 Kd6 loss in 2 half-moves
19 Ke4 loss in 2 half-moves
20 Ke6 loss in 2 half-moves
21 Ke7 loss in 2 half-moves
22 Ke8 loss in 2 half-moves
23 Kf4 loss in 2 half-moves
24 Kg4 loss in 2 half-moves
25 Rc6 loss in 2 half-moves
26 Rc8 loss in 2 half-moves
27 Re4 loss in 2 half-moves
28 Rf4 loss in 2 half-moves
29 Rg4 loss in 2 half-moves
30 Rh4 loss in 2 half-moves