{
  "pack_format_version": 3,
  "slug": "french-defence-essentials-white",
  "title": "The French Defence: Essentials (White Repertoire)",
  "author_name": "Theo van Stratum",
  "version": 1,
  "description": "A White repertoire against the French Defence, built around the Advance Variation (1.e4 e6 2.d4 d5 3.e5). Covers the structures a student needs to actually understand the system: the main line vs ...Nc6 and ...Qb6, the delayed move-order with 3...Nc6 and the resulting ...Bb4+ check, the early ...cxd4 trade (and the pin trick that follows if Black strikes before developing), and the real, named Milner-Barry Gambit as a sharp alternative to the quiet main lines. Every line and sideline stays within White's first 10 moves.",
  "content_types": [
    "lines"
  ],
  "price_cents": null,
  "lines": [
    {
      "name": "French Defence: Advance Variation main line vs ...Qb6",
      "side": "white",
      "eco": "C02",
      "moves": [
        "e2e4",
        "e7e6",
        "d2d4",
        "d7d5",
        "e4e5",
        "c7c5",
        "c2c3",
        "b8c6",
        "g1f3",
        "d8b6",
        "a2a3",
        "c8d7",
        "f1d3",
        "g8e7",
        "e1g1",
        "e7f5",
        "f1e1",
        "f8e7",
        "b1d2"
      ],
      "annotations": {
        "4": {
          "note": "The Advance Variation: rather than trading or exchanging in the centre, White simply pushes past, gaining space and a long-term grip on d4/e5.",
          "format": "markdown"
        },
        "6": {
          "note": "c3 supports d4 and prevents any future ...Bb4+ check -- a recurring motif the Advance Variation always has to watch for once the centre is this open.",
          "format": "markdown"
        },
        "9": {
          "note": "Qb6 is Black's standard try: it eyes b2 along the b-file and keeps latent pressure on d4 once the c5-pawn resolves.",
          "format": "markdown"
        },
        "10": {
          "note": "Prophylaxis: a3 rules out ...Bb4+ for good and prepares a future b4 push if the position calls for it.",
          "format": "markdown"
        },
        "13": {
          "note": "The standard French manoeuvre: since e5 restricts the natural ...Nf6 square, the king's knight reroutes via e7, usually heading for f5.",
          "format": "markdown"
        },
        "18": {
          "note": "A flexible regrouping move -- keeps an eye on c4/e4 and can later swing to f1-g3 or b3 depending on how Black continues.",
          "format": "markdown"
        }
      },
      "variations": [
        {
          "branch_ply": 11,
          "moves": [
            "c5c4",
            "f1e2",
            "c8d7",
            "e1g1",
            "g8e7",
            "b1d2"
          ],
          "annotations": {
            "0": {
              "note": "The sharper try: fix the pawn chain immediately rather than developing first. This stops b4 dead and claims extra space, at the cost of giving up any further central tension on the queenside.",
              "format": "markdown"
            },
            "1": {
              "note": "A simple, flexible square -- there's no longer any reason to prefer d3 once the c-pawn has already committed to c4.",
              "format": "markdown"
            }
          }
        }
      ]
    },
    {
      "name": "French Defence: Advance Variation vs 3...Nc6 with an early ...Bb4+",
      "side": "white",
      "eco": "C02",
      "moves": [
        "e2e4",
        "e7e6",
        "d2d4",
        "d7d5",
        "e4e5",
        "b8c6",
        "g1f3",
        "f8b4",
        "c2c3",
        "b4e7",
        "f1d3",
        "g8h6",
        "e1g1",
        "h6f5",
        "f1e1",
        "e8g8",
        "b1d2"
      ],
      "annotations": {
        "5": {
          "note": "Delaying ...c5 and developing the queen's knight first. Since c3 hasn't been played yet, this opens up an independent try: ...Bb4+ becomes available the moment White's king knight moves.",
          "format": "markdown"
        },
        "7": {
          "note": "The point of the delayed move order: with c3 and d2 both still empty, this comes with check -- something that simply isn't available once White has played c3 early, as in the main ...c5 lines.",
          "format": "markdown"
        },
        "8": {
          "note": "Blocking the check while doing exactly what White wanted to do anyway (support d4, rule out further ...Bb4 ideas) -- the check hasn't actually cost anything.",
          "format": "markdown"
        }
      },
      "variations": [
        {
          "branch_ply": 9,
          "moves": [
            "b4a5",
            "f1d3",
            "g8e7",
            "e1g1",
            "e7f5",
            "f1e1"
          ],
          "annotations": {
            "0": {
              "note": "A more active retreat than ...Be7 -- the bishop keeps some latent pressure toward d2/e1 and doesn't block the g8-knight's natural route to e7.",
              "format": "markdown"
            }
          }
        }
      ]
    },
    {
      "name": "French Defence: Advance Variation vs the early ...cxd4 (and the Bb4+ pin trick)",
      "side": "white",
      "eco": "C02",
      "moves": [
        "e2e4",
        "e7e6",
        "d2d4",
        "d7d5",
        "e4e5",
        "c7c5",
        "c2c3",
        "c5d4",
        "c3d4",
        "b8c6",
        "g1f3",
        "d8b6",
        "a2a3",
        "c8d7",
        "f1d3",
        "g8e7",
        "e1g1",
        "e7f5",
        "c1e3"
      ],
      "annotations": {
        "7": {
          "note": "Resolving the central tension immediately rather than developing first. It simplifies the structure, but it also opens the long diagonal toward White's king a move earlier than in the main lines.",
          "format": "markdown"
        },
        "16": {
          "note": "Because the trade already happened, the knight that went to f5 is attacking a square (d4) that's defended twice over -- there's nothing concrete here, just normal development.",
          "format": "markdown"
        },
        "18": {
          "note": "The last minor piece comes out, adding a third defender to d4 and completing a fully harmonious set-up.",
          "format": "markdown"
        }
      },
      "variations": [
        {
          "branch_ply": 9,
          "moves": [
            "f8b4",
            "b1c3",
            "b8c6",
            "g1f3",
            "d8b6",
            "a2a3",
            "b4c3",
            "b2c3"
          ],
          "annotations": {
            "0": {
              "note": "Striking immediately rather than developing with ...Nc6 first. With the centre already opened by the cxd4 trade, this check is available -- and it comes with a real idea: whatever blocks it ends up pinned.",
              "format": "markdown"
            },
            "1": {
              "note": "The only way to block with a developing move -- but the knight is now pinned to the king along the same diagonal.",
              "format": "markdown"
            },
            "5": {
              "note": "Challenging the bishop. Leaving the pin in place indefinitely isn't pleasant, so Black more or less has to resolve it now.",
              "format": "markdown"
            },
            "7": {
              "note": "An even trade, bishop for knight. The resulting structure is perfectly fine for White -- the real lesson here is recognising the pin in the first place, not that it wins material.",
              "format": "markdown"
            }
          }
        }
      ]
    },
    {
      "name": "French Defence: the Milner-Barry Gambit",
      "side": "white",
      "eco": "C02",
      "moves": [
        "e2e4",
        "e7e6",
        "d2d4",
        "d7d5",
        "e4e5",
        "c7c5",
        "c2c3",
        "b8c6",
        "g1f3",
        "d8b6",
        "f1d3",
        "c5d4",
        "c3d4",
        "c6d4",
        "f3d4",
        "b6d4",
        "e1g1"
      ],
      "annotations": {
        "10": {
          "note": "The Milner-Barry Gambit -- a real, long-analysed pawn sacrifice. Instead of the prophylactic a3, White simply develops and invites Black to go pawn-hunting.",
          "format": "markdown"
        },
        "16": {
          "note": "The point of the whole gambit. Material-wise White is down a clean pawn here, but look at the position: Black's queen is stranded in the middle of the board and almost nothing else has been developed, while White is about to castle with a bishop already out. The development lead and the exposed black queen are the real compensation -- this is a weapon to actually know, not something to find over the board.",
          "format": "markdown"
        }
      },
      "variations": [
        {
          "branch_ply": 11,
          "moves": [
            "c8d7",
            "e1g1",
            "g8e7",
            "f1e1",
            "e7f5"
          ],
          "annotations": {
            "0": {
              "note": "Declining the complications altogether -- Black doesn't have to accept the pawn on d4 at all, and a safe, solid set-up is a perfectly reasonable practical choice against a gambit this sharp.",
              "format": "markdown"
            },
            "1": {
              "note": "White doesn't need Black's cooperation to have a pleasant game either way -- the extra space from e5 and a free development scheme are more than enough on their own.",
              "format": "markdown"
            }
          }
        }
      ]
    }
  ],
  "woodpecker_sets": [],
  "endgame_positions": []
}