
[Event "I ch-Sudamericano 2023"]
[Site "Lima PER"]
[Date "2023.09.20"]
[Round "7.8"]
[White "Alvarado Zamora, Albert"]
[Black "Leiva, G"]
[Result "1/2-1/2"]
[WhiteElo "2009"]
[BlackElo "2393"]
[ECO "A01"]
[PlyCount "68"]
1.b3 e5 2.Bb2 Nc6 3.e3 Nf6 4.Nf3 e4 5.Nd4 Bc5 6.Nf5 O-O 7.d4 Bb4+ 8.c3 Be7 9.d5 Ne5 10.Ng3 Re8 11.Qd4 d6 12.Be2 c5 13.Qd1 h5 14.f3 h4 15.Nxe4 Nxe4 16.fxe4 Bg5 17.O-O Bxe3+ 18.Kh1 Bd7 19.Na3 h3 20.g3 Qg5 21.Nb5 Qg6 22.Qc2 Re7 23.c4 a6 24.Nc3 Rae8 25.Rae1 Bd4 26.Rf4 Bg4 27.Nd1 Bxb2 28.Qxb2 f6 29.Nc3 Bd7 30.Qc2 Qg5 31.Bd3 b5 32.Nd1 b4 33.Nf2 Nxd3 34.Qxd3 a5 1/2-1/2
[Site "Lima PER"]
[Date "2023.09.20"]
[Round "7.8"]
[White "Alvarado Zamora, Albert"]
[Black "Leiva, G"]
[Result "1/2-1/2"]
[WhiteElo "2009"]
[BlackElo "2393"]
[ECO "A01"]
[PlyCount "68"]
1.b3 e5 2.Bb2 Nc6 3.e3 Nf6 4.Nf3 e4 5.Nd4 Bc5 6.Nf5 O-O 7.d4 Bb4+ 8.c3 Be7 9.d5 Ne5 10.Ng3 Re8 11.Qd4 d6 12.Be2 c5 13.Qd1 h5 14.f3 h4 15.Nxe4 Nxe4 16.fxe4 Bg5 17.O-O Bxe3+ 18.Kh1 Bd7 19.Na3 h3 20.g3 Qg5 21.Nb5 Qg6 22.Qc2 Re7 23.c4 a6 24.Nc3 Rae8 25.Rae1 Bd4 26.Rf4 Bg4 27.Nd1 Bxb2 28.Qxb2 f6 29.Nc3 Bd7 30.Qc2 Qg5 31.Bd3 b5 32.Nd1 b4 33.Nf2 Nxd3 34.Qxd3 a5 1/2-1/2
[Event "I ch-Sudamericano 2023"]
[Site "Lima PER"]
[Date "2023.09.20"]
[Round "7.8"]
[White "Alvarado Zamora, Albert"]
[Black "Leiva, G"]
[Result "1/2-1/2"]
[WhiteTitle "CM"]
[BlackTitle "IM"]
[WhiteElo "2009"]
[BlackElo "2393"]
[ECO "A01"]
[Opening "Nimzovich-Larsen attack"]
[Variation "modern variation"]
[EventDate "2023.09.14"]
[WhiteFideId "3825094"]
[BlackFideId "3804399"]
1. b3 e5 2. Bb2 Nc6 3. e3 Nf6 4. Nf3 e4 5. Nd4 Bc5 6. Nf5 O-O 7. d4 Bb4+ 8.
c3 Be7 9. d5 Ne5 10. Ng3 Re8 11. Qd4 d6 12. Be2 c5 13. Qd1 h5 14. f3 h4 15.
Nxe4 Nxe4 16. fxe4 Bg5 17. O-O Bxe3+ 18. Kh1 Bd7 19. Na3 h3 20. g3 Qg5 21.
Nb5 Qg6 22. Qc2 Re7 23. c4 a6 24. Nc3 Rae8 25. Rae1 Bd4 26. Rf4 Bg4 27. Nd1
Bxb2 28. Qxb2 f6 29. Nc3 Bd7 30. Qc2 Qg5 31. Bd3 b5 32. Nd1 b4 33. Nf2 Nxd3
34. Qxd3 a5 1/2-1/2