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EGTB: win in 4 half-moves

# move score
1 Rg2 win in 3 half-moves
2 Rd7 win in 5 half-moves
3 Ba7 draw
4 Bf2 draw
5 Bh2 draw
6 Re7 draw
7 Rf7 draw
8 Rg6 draw
9 Rg8 draw
10 Rh7 draw
11 Bb6 loss in 2 half-moves
12 Bc5 loss in 2 half-moves
13 Bd4 loss in 2 half-moves
14 Be3 loss in 2 half-moves
15 Ra7 loss in 2 half-moves
16 Rb7 loss in 2 half-moves
17 Rc7 loss in 2 half-moves
18 Rg3 loss in 2 half-moves
19 Rg4 loss in 2 half-moves
20 Rg5 loss in 2 half-moves