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

EGTB: win in 2 half-moves

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