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Openings / D85

Grünfeld Defense: Exchange Variation

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7

♜♞♝♛♚♜♟♟♟♟♟♝♟♟♙♙♙♙♙♙♙♖♗♕♔♗♘♖
Evaluation
+0.36 (White's view)
White to move, best
g1f3
Main line
g1f3 c7c5 a1b1 e8g8 f1e2
Depth
24, Stockfish 17
FEN
rnbqk2r/ppp1ppbp/6p1/8/3PP3/2P5/P4PPP/R1BQKBNR w KQkq - 1 7

White builds a big centre, Black attacks it with ...c5, ...Nc6 and the g7 bishop. 7.Nf3 c5 8.Rb1 is the main modern try; 7.Bc4 is the classical one.

Get this from the API

curl -s https://stockfishapi.com/v1/eval \
  -H "Authorization: Bearer $STOCKFISH_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"fen":"rnbqk2r/ppp1ppbp/6p1/8/3PP3/2P5/P4PPP/R1BQKBNR w KQkq - 1 7","depth":24,"multipv":3}'
const res = await fetch("https://stockfishapi.com/v1/eval", {
  method: "POST",
  headers: { Authorization: `Bearer ${process.env.STOCKFISH_API_KEY}`, "Content-Type": "application/json" },
  body: JSON.stringify({
    "fen": "rnbqk2r/ppp1ppbp/6p1/8/3PP3/2P5/P4PPP/R1BQKBNR w KQkq - 1 7",
    "depth": 24,
    "multipv": 3
  }),
});
const data = await res.json();
import os, requests

r = requests.post(
    "https://stockfishapi.com/v1/eval",
    headers={"Authorization": f"Bearer {os.environ['STOCKFISH_API_KEY']}"},
    json={
        "fen": "rnbqk2r/ppp1ppbp/6p1/8/3PP3/2P5/P4PPP/R1BQKBNR w KQkq - 1 7",
        "depth": 24,
        "multipv": 3
    },
)
data = r.json()

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