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

EGTB: win in 2 half-moves

# move score
1 Rb5 win in 1 half-moves
2 Rb6 win in 11 half-moves
3 Rb7 win in 11 half-moves
4 Rb8 win in 11 half-moves
5 K1a1 draw
6 K1a2 draw
7 K1c1 draw
8 K1c2 draw
9 K2a1 draw
10 K2a2 draw
11 K2c1 draw
12 K2c2 draw
13 Ka3 draw
14 Kb3 draw
15 Kc3 draw
16 Ra4 draw
17 Rd4 draw
18 Rh4 draw
19 Rb3 loss in 2 half-moves
20 Rc4 loss in 2 half-moves
21 Re4 loss in 2 half-moves
22 Rf4 loss in 2 half-moves
23 Rg4 loss in 2 half-moves