context: 1. c2c4  1... e7e6  2. b1c3  2... d7d5  3. c4d5  3... e6d5  4. d2d4  4... f8e7  5. c1f4  5... c7c6  6. e2e3  6... c8f5  7. g1e2 I've played this move twice during my career, once against renowned GM, coach, and opening expert Rustam Kasimdzhanov. 7... b8d7  8. e2g3  8... f5g6  9. f1e2  9... g8f6 The most solid option. 10. h2h4 Black now needs to decide whether to play the pawn to h6 or h5. 10... h7h5 This is probably best, although the position is not easy to play since Black cannot castle - the rook needs to protect the h-pawn. 11. a2a3 An interesting semi-waiting move in order to see Black's intentions. The move can be useful later to gain space on the queenside with b4 or to remove a possible check on b4. 11... f6e4 A new move and not an accurate one. Black has several options: 12. g3h5  12... e4c3  13. b2c3  13... d8a5  14. e1f1  14... a5c3  15. g2g4 A nice move to secure the knight's position. If Black captures it, then the g-file can be used. 15... e8f8  16. f1g2  16... g6c2  17. d1g1 Unconventional play is a speciality of Maghsoodloo's. 17... g7g6 Mamedyarov goes after the h-pawn, but this will have serious consequences. 18. h5g3  18... h8h4  19. g4g5 The h-file gives White a decisive attack. 19... h4h1  20. g1h1  20... f8g8 