[Event "16th Punjab University Arena"] [Site "https://lichess.org/sZH7GQ7W"] [Date "2021.03.21"] [White "tigranpateoson"] [Black "hassan0333"] [Result "1-0"] [UTCDate "2021.03.21"] [UTCTime "18:01:29"] [WhiteElo "1855"] [BlackElo "1757"] [WhiteRatingDiff "+27"] [BlackRatingDiff "-4"] [Variant "Standard"] [TimeControl "300+0"] [ECO "D55"] [Opening "Queen's Gambit Declined: Modern Variation, Normal Line"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 Nf6?! { (0.00 → 0.70) Inaccuracy. e6 was best. } (2... e6 3. Nc3 c6 4. e3 Nf6 5. b3 Nbd7 6. Bb2 Bd6 7. Bd3) 3. Nc3?! { (0.70 → 0.05) Inaccuracy. cxd5 was best. } (3. cxd5 c6 4. dxc6 Nxc6 5. Nf3 e5 6. Nxe5 Nxe5 7. dxe5 Qxd1+) 3... e6 4. Bg5 Be7 5. Nf3 O-O 6. e3 { D55 Queen's Gambit Declined: Modern Variation, Normal Line } c5 7. dxc5 h6 8. Bxf6 Bxf6 9. cxd5 exd5 10. Nd4 Nc6 11. Be2 Be6?! { (0.20 → 0.75) Inaccuracy. Qa5 was best. } (11... Qa5 12. Nb3 Bxc3+ 13. bxc3 Qxc3+ 14. Qd2 Qf6 15. O-O Rd8 16. Nd4 Bf5 17. Rac1 a6 18. Rfd1) 12. O-O?! { (0.75 → 0.20) Inaccuracy. Nxe6 was best. } (12. Nxe6 fxe6 13. O-O Qa5 14. Qb3 Bxc3 15. Qxb7 Bxb2 16. Qxb2 Qxc5 17. Rac1 Qd6 18. Qb7 Ne7) 12... a6? { (0.20 → 1.60) Mistake. Bxd4 was best. } (12... Bxd4 13. exd4 Qf6 14. Qd2 Nxd4 15. Rfd1 Nc6 16. Nb5 Rfd8 17. h3 b6 18. Rac1 Rac8 19. b4) 13. Bf3 Ne7?! { (1.62 → 2.28) Inaccuracy. Nxd4 was best. } (13... Nxd4) 14. Rc1 Qd7 15. a4 Be5 16. b4 Qc7 17. g3 Nf5? { (2.95 → 5.48) Mistake. Bh3 was best. } (17... Bh3 18. Re1) 18. Nxf5 Bxf5 19. Nxd5 Qc8?! { (5.46 → 9.11) Inaccuracy. Qd8 was best. } (19... Qd8 20. Qe2) 20. Ne7+ Kh8 21. Nxc8 Raxc8 22. Qb3 Rfd8 23. Bxb7 Rb8 24. c6 Be6 25. Qc2 Bc7 26. b5 axb5 27. axb5 Rd5 28. Qb2 Be5 29. Qb1 Bh3 30. b6 h5 31. c7 Rf8 32. c8=Q Rxc8 33. Rxc8+ Bxc8 34. Bxc8 h4 35. b7 hxg3 36. hxg3 Rd8?! { (20.63 → Mate in 8) Checkmate is now unavoidable. Kg8 was best. } (36... Kg8) 37. b8=Q?! { (Mate in 8 → 62.80) Lost forced checkmate sequence. Qf5 was best. } (37. Qf5 Bf6 38. Kg2 Kg8 39. Rh1 Rd2 40. Qh7+ Kf8 41. b8=Q Rxf2+ 42. Kxf2 Ke8 43. Qg8+ Ke7) 37... Bxb8 38. Qxb8 f6?! { (58.74 → Mate in 6) Checkmate is now unavoidable. Kg8 was best. } (38... Kg8 39. Qc7) 39. Qc7 Re8 40. Ra1 Rf8 41. Ra7 Rg8 42. Qf7 Kh7 43. Qh5# { White wins by checkmate. } 1-0