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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Rb3 win in 1 half-moves
3 Rg4 win in 1 half-moves
4 Kaa6 draw
5 Kba6 draw
6 Kc4 draw
7 Kc5 draw
8 Kc6 draw
9 Ra4 draw
10 Rb2 draw
11 Rc4 loss in 2 half-moves
12 Rd4 loss in 2 half-moves
13 Re4 loss in 2 half-moves
14 Rf4 loss in 2 half-moves
15 Rh4 loss in 2 half-moves
16 Kaa4 loss in 1 half-moves
17 Kab6 loss in 1 half-moves
18 Kba4 loss in 1 half-moves
19 Kbb6 loss in 1 half-moves