{
  "pack_format_version": 3,
  "slug": "pirc-defence-essentials-black",
  "title": "The Pirc Defence: Essentials (Black Repertoire)",
  "author_name": "Theo van Stratum",
  "version": 1,
  "description": "A Black repertoire for playing the Pirc Defence (1.e4 d6 2.d4 Nf6 3.Nc3 g6), organised by White's approach. Includes meeting the quiet Classical Variation, the aggressive 150 Attack, the space-gaining Austrian Attack, and White's mirrored Fianchetto Variation.",
  "content_types": [
    "lines"
  ],
  "price_cents": null,
  "lines": [
    {
      "name": "Pirc Defence: The Classical Variation",
      "side": "black",
      "eco": "B08",
      "moves": [
        "e2e4",
        "d7d6",
        "d2d4",
        "g8f6",
        "b1c3",
        "g7g6",
        "g1f3",
        "f8g7",
        "f1e2",
        "e8g8",
        "e1g1",
        "c7c6",
        "f1e1",
        "a7a6",
        "a2a4",
        "b8d7",
        "e2f1",
        "b7b6",
        "h2h3",
        "c8b7"
      ],
      "annotations": {
        "1": {
          "note": "The Pirc Defence: a flexible, hypermodern reply, delaying the central pawn break and preparing a kingside fianchetto instead.",
          "format": "markdown"
        },
        "3": {
          "note": "Developing the king's knight, eyeing e4 and preparing to meet White's central space with piece pressure rather than an immediate pawn challenge.",
          "format": "markdown"
        },
        "5": {
          "note": "Preparing the characteristic kingside fianchetto.",
          "format": "markdown"
        },
        "7": {
          "note": "Completing the fianchetto, aiming the bishop at the long diagonal and keeping the king flexible about where it castles.",
          "format": "markdown"
        },
        "9": {
          "note": "Castling into safety.",
          "format": "markdown"
        },
        "11": {
          "note": "A flexible central move, preparing ...b5 or ...d5 ideas later without committing to either yet.",
          "format": "markdown"
        },
        "13": {
          "note": "A useful waiting move, preparing queenside expansion.",
          "format": "markdown"
        },
        "15": {
          "note": "Developing the queen's knight, adding central pressure.",
          "format": "markdown"
        },
        "17": {
          "note": "Preparing to fianchetto the queen's bishop, mirroring White's own development on the other wing.",
          "format": "markdown"
        },
        "19": {
          "note": "Completing the second fianchetto, keeping the position flexible and well-defended.",
          "format": "markdown"
        }
      },
      "variations": [
        {
          "branch_ply": 8,
          "moves": [
            "h2h3",
            "e8g8",
            "f1e2",
            "c7c6",
            "e1g1"
          ],
          "annotations": {
            "1": {
              "note": "Castling into safety regardless of White's exact move order.",
              "format": "markdown"
            },
            "3": {
              "note": "A flexible central move, just as in the main line.",
              "format": "markdown"
            }
          }
        }
      ]
    },
    {
      "name": "Pirc Defence: The 150 Attack",
      "side": "black",
      "eco": "B07",
      "moves": [
        "e2e4",
        "d7d6",
        "d2d4",
        "g8f6",
        "b1c3",
        "g7g6",
        "c1e3",
        "f8g7",
        "d1d2",
        "e8g8",
        "f2f3",
        "c7c6",
        "g2g4",
        "b7b5",
        "h2h4",
        "b8d7",
        "e1c1",
        "e7e5",
        "g1e2",
        "a7a5"
      ],
      "annotations": {
        "1": {
          "note": "The Pirc Defence.",
          "format": "markdown"
        },
        "3": {
          "note": "Developing the king's knight.",
          "format": "markdown"
        },
        "5": {
          "note": "Preparing the characteristic kingside fianchetto.",
          "format": "markdown"
        },
        "7": {
          "note": "Completing the fianchetto.",
          "format": "markdown"
        },
        "9": {
          "note": "Castling into safety, before White's thematic pawn storm arrives.",
          "format": "markdown"
        },
        "11": {
          "note": "A flexible central move, preparing queenside counterplay of Black's own.",
          "format": "markdown"
        },
        "13": {
          "note": "Striking back on the opposite wing: since White is storming the kingside, Black looks for counterplay on the queenside instead.",
          "format": "markdown"
        },
        "15": {
          "note": "Developing the queen's knight, adding central pressure.",
          "format": "markdown"
        },
        "17": {
          "note": "Challenging the centre, a thematic break against the 150 Attack's set-up.",
          "format": "markdown"
        },
        "19": {
          "note": "Continuing the queenside counterplay, racing White's own kingside storm.",
          "format": "markdown"
        }
      },
      "variations": [
        {
          "branch_ply": 8,
          "moves": [
            "f2f3",
            "e8g8",
            "d1d2",
            "c7c6",
            "g2g4"
          ],
          "annotations": {
            "1": {
              "note": "Castling into safety before White's pawn storm begins in earnest.",
              "format": "markdown"
            },
            "3": {
              "note": "A flexible central move, just as in the main line.",
              "format": "markdown"
            }
          }
        }
      ]
    },
    {
      "name": "Pirc Defence: The Austrian Attack",
      "side": "black",
      "eco": "B09",
      "moves": [
        "e2e4",
        "d7d6",
        "d2d4",
        "g8f6",
        "b1c3",
        "g7g6",
        "f2f4",
        "f8g7",
        "g1f3",
        "e8g8",
        "f1d3",
        "b8c6",
        "e1g1",
        "a7a6",
        "a2a4",
        "a8b8",
        "d1e1",
        "b7b6",
        "g1h1",
        "c8b7"
      ],
      "annotations": {
        "1": {
          "note": "The Pirc Defence.",
          "format": "markdown"
        },
        "3": {
          "note": "Developing the king's knight.",
          "format": "markdown"
        },
        "5": {
          "note": "Preparing the characteristic kingside fianchetto.",
          "format": "markdown"
        },
        "7": {
          "note": "Completing the fianchetto.",
          "format": "markdown"
        },
        "9": {
          "note": "Castling into safety.",
          "format": "markdown"
        },
        "11": {
          "note": "Developing the queen's knight, adding central pressure before White's e5 break can be fully prepared.",
          "format": "markdown"
        },
        "13": {
          "note": "A useful waiting move, preparing queenside expansion.",
          "format": "markdown"
        },
        "15": {
          "note": "Preparing to meet White's queenside restraint with counterplay of Black's own along the b-file.",
          "format": "markdown"
        },
        "17": {
          "note": "Preparing to fianchetto the queen's bishop.",
          "format": "markdown"
        },
        "19": {
          "note": "Completing the second fianchetto, contesting the long diagonal and keeping the position flexible.",
          "format": "markdown"
        }
      },
      "variations": [
        {
          "branch_ply": 8,
          "moves": [
            "f1d3",
            "e8g8",
            "g1f3",
            "b8c6",
            "e1g1"
          ],
          "annotations": {
            "1": {
              "note": "Castling into safety regardless of White's exact move order.",
              "format": "markdown"
            },
            "3": {
              "note": "Developing the queen's knight, just as in the main line.",
              "format": "markdown"
            }
          }
        }
      ]
    },
    {
      "name": "Pirc Defence: The Fianchetto Variation",
      "side": "black",
      "eco": "B08",
      "moves": [
        "e2e4",
        "d7d6",
        "d2d4",
        "g8f6",
        "b1c3",
        "g7g6",
        "g2g3",
        "f8g7",
        "f1g2",
        "e8g8",
        "g1f3",
        "b8c6",
        "e1g1",
        "e7e5",
        "d4d5",
        "c6b8",
        "h2h3",
        "a7a5",
        "f1e1",
        "b8a6"
      ],
      "annotations": {
        "1": {
          "note": "The Pirc Defence.",
          "format": "markdown"
        },
        "3": {
          "note": "Developing the king's knight.",
          "format": "markdown"
        },
        "5": {
          "note": "Preparing the characteristic kingside fianchetto.",
          "format": "markdown"
        },
        "7": {
          "note": "Completing the fianchetto.",
          "format": "markdown"
        },
        "9": {
          "note": "Castling into safety.",
          "format": "markdown"
        },
        "11": {
          "note": "Developing the queen's knight, adding central pressure.",
          "format": "markdown"
        },
        "13": {
          "note": "Challenging the centre directly now that development is well under way.",
          "format": "markdown"
        },
        "15": {
          "note": "Retreating the knight rather than losing it to White's advancing d-pawn.",
          "format": "markdown"
        },
        "17": {
          "note": "Restraining White's own queenside expansion before it starts.",
          "format": "markdown"
        },
        "19": {
          "note": "Re-routing the knight toward c5 or b4, useful outposts now that the centre has closed.",
          "format": "markdown"
        }
      },
      "variations": [
        {
          "branch_ply": 8,
          "moves": [
            "g1f3",
            "e8g8",
            "f1g2",
            "c7c6",
            "e1g1"
          ],
          "annotations": {
            "1": {
              "note": "Castling into safety regardless of White's exact move order.",
              "format": "markdown"
            },
            "3": {
              "note": "A flexible central move, just as in the main line.",
              "format": "markdown"
            }
          }
        }
      ]
    }
  ],
  "woodpecker_sets": [],
  "endgame_positions": []
}