Reviewed games / sachy.cz Extraliga 2026/27, round 1

Szymon Gumularz vs Ruslan Ponomariov: game review

Drawn on 31 October 2026, in the Bogo-Indian Defense: Retreat Variation. Stockfish 19 reviewed every move of both players at depth 18, double-checked the sharp moments deeper, and labelled each one from Brilliant to Blunder.

The board at the end, with both players' accuracy
Szymon Gumularz 260994.5
Ruslan Ponomariov 263295.5
Szymon GumularzLabelRuslan Ponomariov
12Best13
3Excellent1
1Good1
8Book8

The opening

Bogo-Indian Defense: Retreat Variation (E11)

  • Both sides followed opening theory up to 8…Bb7: 16 moves in all, 8 by White and 8 by Black.
  • Theory runs out after 8…Bb7: too few games between strong players reached this position to go further.

Every move

The moves from the official broadcast on Lichess (the game), each with its label. Step through them on the board for the engine lines and an explanation of every move.

  1. 1.d4d5
  2. 2.c4e6
  3. 3.Nf3Nf6
  4. 4.g3Bb4+
  5. 5.Bd2Be7
  6. 6.Bg2c6
  7. 7.Qc2b6
  8. 8.O-OBb7
  9. 9.b3Nbd7
  10. 10.Nc3O-O
  11. 11.e4dxe4
  12. 12.Nxe4c5
  13. 13.Nxf6+Bxf6
  14. 14.Ng5Bxg5
  15. 15.Bxb7Rb8
  16. 16.Bxg5Qxg5
  17. 17.Bc6Rfd8
  18. 18.dxc5Qxc5
  19. 19.Bxd7Rxd7
  20. 20.Rad1Rbd8
  21. 21.Rxd7Rxd7
  22. 22.Rd1Rxd1+
  23. 23.Qxd1g6
  24. 24.Qd2

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