Don't fall behind in development! (Buenos Aires)
Pleci, Isaias (?) vs. Endzelins, Lucius (?)
Annotated by:
ethansiegel
(1986)
Chess opening:
French (C10), Rubinstein, Capablanca line
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This is a wonderful illustration of the importance of development! Black falls slightly behind after 5 moves, but thinks he'll be alright in a closed position, especially with the exchange of queens coming. White refutes this idea swiftly and brutally. Enjoy! |
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1. e4 e6
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The French defense -- which usually leads to closed lines. |

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2. d4 d5
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The strong point of the French -- protect it, capture it, advance it -- but don't ignore it! |

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3. Nc3
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White chooses to protect it. |

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3... dxe4
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The Rubenstein variation. Not as common as Bb4 (the Winawer) or Nf6 (the Classical), but this move forces the knight to move twice in the opening. |

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4. Nxe4 Nd7 5. Nf3 c5
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?! This move opens lines, but is black ready for this? |

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6. dxc5
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Clearing the knight out of d7 has a consequence that black overlooked -- each of the next FOUR white moves helps his development, with check... |

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6... Nxc5
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Unbelievably, this turns out to be the LOSING move. Qc7, I believe, would have minimized white's advantage. |

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7. Qxd8+
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Black loses the right to castle, and his king winds up on an open file... |

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7... Kxd8
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Forced. |

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8. Bg5+
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Developing, with check. |

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8... f6
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It may look like Be7 or Nf6 would have been a slightly better try, getting *something* developed, but Be7 leaves the c5 knight hanging, and Nf6 fails to 9. Nxf6 gxf6 10. Bxf6 , winning the rook! |

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9. O-O-O+
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White develops even further, again with check... |

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9... Ke8
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Again, not Ke7, which hangs the Nc5. |

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10. Bb5+
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The *fourth* move in a row that develops with check. |

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10... Kf7 11. Rd8
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White now has a dominant position. Note that if black plays fxg5, white has Ne5 ! followed by Re8#! |

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11... Be7
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Better than Nxe4, where white plays Ne5 anyway, and fxe5 would be met with Be8#! |

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12. Ne5+
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! This knight sacrifice forces black to play fxe5, leaving his king with nowhere to hide. |

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12... fxe5 13. Nd6+
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! |

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13... Kg6
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The knight still cannot be captured, as Bxd6 would lead to 14. Be8 ! Kf8 15. Bg6# |

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14. Bxe7
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...and now white not only wins back the sacrificed material... |

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