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

EGTB: win in 4 half-moves

# move score
1 Ra4 win in 3 half-moves
2 Rb4 win in 3 half-moves
3 Ka1 draw
4 Ka2 draw
5 Ka3 draw
6 Kb1 draw
7 Kb4 draw
8 Kbb3 draw
9 Kbc2 draw
10 Kc1 draw
11 Kcb3 draw
12 Kcc2 draw
13 Kd2 draw
14 Kd3 draw
15 Rc4 draw
16 Rg1 draw
17 Rg2 draw
18 Rg3 draw
19 Rg8 draw
20 Rh4 draw
21 Kc4 loss in 2 half-moves
22 Kd4 loss in 2 half-moves
23 Rd4 loss in 2 half-moves
24 Re4 loss in 2 half-moves
25 Rf4 loss in 2 half-moves
26 Rg5 loss in 2 half-moves
27 Rg6 loss in 2 half-moves
28 Rg7 loss in 2 half-moves