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 Rg1 win in 11 half-moves
3 Ka1 draw
4 Ka2 draw
5 Kb3 draw
6 Kbb2 draw
7 Kbc2 draw
8 Kc1 draw
9 Kcb2 draw
10 Kcc2 draw
11 Kd2 draw
12 Kd3 draw
13 Rb4 draw
14 Rf4 draw
15 Rg2 draw
16 Rg3 draw
17 Rg8 draw
18 Rh4 draw
19 Kb4 loss in 2 half-moves
20 Kc4 loss in 2 half-moves
21 Kd4 loss in 2 half-moves
22 Rc4 loss in 2 half-moves
23 Rd4 loss in 2 half-moves
24 Re4 loss in 2 half-moves
25 Rg5 loss in 2 half-moves
26 Rg6 loss in 2 half-moves
27 Rg7 loss in 2 half-moves