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EGTB: win in 4 half-moves

# move score
1 Rh2 win in 3 half-moves
2 Bb6 draw
3 Bf2 draw
4 Bg1 draw
5 Ng6 draw
6 Ra1 draw
7 Ra3 draw
8 Rb2 draw
9 Bb8 loss in 2 half-moves
10 Bc5 loss in 2 half-moves
11 Bd4 loss in 2 half-moves
12 Be3 loss in 2 half-moves
13 Nf7 loss in 2 half-moves
14 Ra4 loss in 2 half-moves
15 Ra5 loss in 2 half-moves
16 Ra6 loss in 2 half-moves
17 Rc2 loss in 2 half-moves
18 Rd2 loss in 2 half-moves
19 Re2 loss in 2 half-moves
20 Rf2 loss in 2 half-moves
21 Rg2 loss in 2 half-moves