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

EGTB: win in 2 half-moves

# move score
1 Rg3 win in 1 half-moves
2 Kaa5 draw
3 Kaa7 draw
4 Kab5 draw
5 Kab7 draw
6 Kbb5 draw
7 Kbb7 draw
8 Kc7 draw
9 Ra3 draw
10 Rb3 draw
11 Rc3 draw
12 Rd1 draw
13 Rd2 draw
14 Rd4 draw
15 Rd5 draw
16 Rd6 draw
17 Rd8 draw
18 Re3 draw
19 Kba5 loss in 2 half-moves
20 Kba7 loss in 2 half-moves
21 Kc5 loss in 2 half-moves
22 Kc6 loss in 2 half-moves
23 Rd7 loss in 1 half-moves
24 Rf3 loss in 1 half-moves
25 Rh3 loss in 1 half-moves