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

EGTB: win in 4 half-moves

# move score
1 Rg1 win in 3 half-moves
2 Rg2 win in 3 half-moves
3 Rg3 win in 5 half-moves
4 Rb7 draw
5 Rc7 draw
6 Rd7 draw
7 Re7 draw
8 Rg4 draw
9 Rg5 draw
10 Rg6 draw
11 Ka3 loss in 2 half-moves
12 Kaa2 loss in 2 half-moves
13 Kab1 loss in 2 half-moves
14 Kb3 loss in 2 half-moves
15 Kba2 loss in 2 half-moves
16 Kbb1 loss in 2 half-moves
17 Kc1 loss in 2 half-moves
18 Kc2 loss in 2 half-moves
19 Kc3 loss in 2 half-moves
20 Ra7 loss in 2 half-moves
21 Rf7 loss in 2 half-moves
22 Rg8 loss in 2 half-moves
23 Rh7 loss in 2 half-moves