E11

Bogo-Indian Defense: Monticelli Trap

Chess diagram: Bogo-Indian Defense: Monticelli Trap after 10. Ng5

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.

Play any move on the board to explore from there, or step through the line with ‹ › and the arrow keys.

Statistics from Lichess

224 games: White 57.1% / Draw 11.2% / Black 31.7%

The moves played next. Pick one to see it on the board.
Next moveGamesWhite / Draw / BlackW / D / B
109109
9898
77
33
33
22
11
11

Rated Lichess games between players rated 1600 to 2500, from the Lichess opening explorer, updated Oct 27, 2026

Engine evaluation

+0.24 The position is about equal

Best play: 10... Ne4 11. Bxe4 Bxe4 12. Qxe4 Qxg5 13. Qxa8 Nc6 14. Qb7 Nxd4 15. Rd1

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

Overview

Bogo-Indian Defense: Monticelli Trap (ECO E11, Indian Defenses) is a variation of the Queen's Indian Defense: Capablanca Variation, reached after 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 O-O 8. Nc3 Ne4 9. Qc2 Nxc3 10. Ng5 (10 moves).

In 224 rated Lichess games between players rated 1600 to 2500, White won 57.1%, Black 31.7% and 11.2% were drawn. Black's most played move here is 10…Ne4, in 49% of those games.

Written from the Lichess opening list and explorer. Know this line well? Write about it.

Write a description or report a mistake
What would you like to send?

Markdown supported (headings ###, bold, lists, links). Submissions are reviewed before publishing.

Cite this page

Caissa Codex. “Bogo-Indian Defense: Monticelli Trap (E11)”. Lichess data as of 27 Oct 2026. https://chesscodex.org/openings/bogo-indian-defense-monticelli-trap