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

EGTB: win in 4 half-moves

# move score
1 Rb5 win in 3 half-moves
2 Ra4 win in 7 half-moves
3 Ka5 draw
4 Ka6 draw
5 Kaa7 draw
6 Kab7 draw
7 Kb5 draw
8 Kb8 draw
9 Kba7 draw
10 Kbb7 draw
11 Kc6 draw
12 Kc7 draw
13 Rh4 draw
14 Kc5 loss in 2 half-moves
15 Rb1 loss in 2 half-moves
16 Rb2 loss in 2 half-moves
17 Rb3 loss in 2 half-moves
18 Rc4 loss in 2 half-moves
19 Rd4 loss in 2 half-moves
20 Re4 loss in 2 half-moves
21 Rf4 loss in 2 half-moves
22 Rg4 loss in 2 half-moves