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

EGTB: win in 2 half-moves

# move score
1 Kc5 win in 1 half-moves
2 Kba7 win in 5 half-moves
3 Kbb7 win in 5 half-moves
4 Kc7 win in 5 half-moves
5 Ra4 win in 5 half-moves
6 Kaa5 draw
7 Kaa7 draw
8 Kab5 draw
9 Kab7 draw
10 Kba5 draw
11 Kbb5 draw
12 Kc6 draw
13 Rb3 draw
14 Rb5 draw
15 Rf4 draw
16 Rg4 draw
17 Rh4 draw
18 Rb1 loss in 2 half-moves
19 Rb2 loss in 2 half-moves
20 Rc4 loss in 2 half-moves
21 Rd4 loss in 2 half-moves
22 Re4 loss in 2 half-moves