E93

King's Indian Defense: Petrosian Variation, Keres Defense

Chess diagram: King's Indian Defense: Petrosian Variation, Keres Defense after 11. h4

Type a move and press Enter: e4, Nf3, O-O, or from and to squares like g1f3 (e7e8q to promote). The board is also played with the mouse.

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Statistics from Lichess

2,491 games: White 52.3% / Draw 6.5% / Black 41.2%

The moves played next. Pick one to see it on the board.
Next moveGamesWhite / Draw / BlackW / D / B
1,3361,336
800800
348348
33
22
11
11

Rated Lichess games between players rated 1600 to 2500, from the Lichess opening explorer, updated Nov 8, 2026

Engine evaluation

−0.11 The position is about equal

Best play: 11... g4 12. Nd2 Ndf6 13. Nf1 c6 14. Ne3 Qb6 15. Qb3 Qc5 16. Bh2

Stockfish 19, depth 30, after the line's last move. Scores are in pawns, from White's side.

Overview

King's Indian Defense: Petrosian Variation, Keres Defense (ECO E93, Indian Defenses) is a variation of the King's Indian Defense: Petrosian Variation, Normal Defense, reached after 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. d5 Nbd7 8. Bg5 h6 9. Bh4 g5 10. Bg3 Nh5 11. h4 (11 moves).

In 2,491 rated Lichess games between players rated 1600 to 2500, White won 52.3%, Black 41.2% and 6.5% were drawn. Black's most played move here is 11…Nxg3, in 54% of those games.

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How to answer 11. h4

11…Nf4 scores best for Black: 46.7%, with Black winning 44.5% and White 51.1% of 348 games. The most played answer, 11…Nxg3, scores lowest: 42.8% in 1,336 games. Stockfish's first choice is 11…g4.

Main answers: those played in at least 5% of these games. Score: Black's wins plus half the draws, in rated Lichess games between players rated 1600 to 2500. How to play against other popular openings

Cite this page

Caissa Codex. “King's Indian Defense: Petrosian Variation, Keres Defense (E93)”. Lichess data as of 8 Nov 2026. https://chesscodex.org/openings/kings-indian-defense-petrosian-variation-keres-defense