Another quick game, light annotation. The game shows a uncommon queen trapping. It must be said that my opponent got me in another game with an easy to see sac on my castling, but I couldn't save this game for hurry to rematch :-) |
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1. d4 d5 2. Nf3 e6 3. Bf4
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My favorite. |

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3... f5
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Interesting enough, I have to play carefully. |
2 comments
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4. Nbd2 Nf6 5. h3
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A loss of time, but I want to provide a square for my bishop on h2. |

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5... c6
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c5 would have been better, but not crushing... yet. |
1 comment
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6. e3 Be7 7. c4
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I assumed he won't play Bb4 now, but without his Be7 I wouldn't have played c4, leaving him Bb4. I'm not sure it would have been good for him even now. |

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7... Nbd7 8. c5
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I expected here b6, etc, but... |

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8... O-O
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Now, I have a very good move. I had it the move before, but now it is better, because black is closed on the queenside, except for... let's see... |
1 comment
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9. Ng5
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Attacking e6. Now, it is funny to see that the only way for black to defend is Nb8. Nobody wants to play it, so he tries a costly adventure. |

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9... Ne4 10. Nxe6
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I will suffer from the exchange, but he has to save his queen first. |

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10... Qa5
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Qe8 and it is a plain exchange down. Better to attack. He's right. |

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11. Bc7
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I started a queen chase. NxN is not possible. |
3 comments
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11... Qb4
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The queen is already unconfortable here. Note that retreat was not possible. But, under normal conditions, the queen is not trapped: it threats b2, and the knight is pinned. NxN, if I leave him, will exchange it, and he will save the rook. But... |

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12. a3 Qxb2
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A poisoned pawn. Qc3 maybe was better, since it doesn't unpin the knight (the key). If Rc1, Qxa3, and otherwise, I must offer a queen's exchange, giving him tempo to save the rook. |

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13. Nxe4 fxe4 14. Nxf8
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Ok, the rook is mine. |

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14... Qc3+
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Very good, he takes my castling and cramps me. |

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15. Ke2
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I still cannot play Rc1, but now I am not worried: a queen's exchange is in my favour, so Qc1 will work. If Qd3+, Ke1 and... what? Black has no other pieces to support his attack. |
2 comments
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15... Qc4+
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A deadly overlook. |

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16. Kd2
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Really, really unusual. The king helps trapping a queen! No way to save it. QxB, RxQ, KxN leaves white with overwhelming material advantage. I cannot blame him for not seeing this. All started with Nd7, that left e6 unprotected. |

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16... Qb3 17. Qxb3
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