[Event "61st ICA Advanced"] [Site "https://lichess.org/wWgiHhdw"] [Date "2021.02.21"] [White "Amoghpn"] [Black "darshchandra"] [Result "1-0"] [UTCDate "2021.02.21"] [UTCTime "07:54:50"] [WhiteElo "1580"] [BlackElo "1571"] [WhiteRatingDiff "+7"] [BlackRatingDiff "-10"] [Variant "Standard"] [TimeControl "1500+1"] [ECO "D50"] [Opening "Queen's Gambit Declined: Modern Variation"] [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 { D50 Queen's Gambit Declined: Modern Variation } c6 5. c5?! { (0.32 → -0.34) Inaccuracy. cxd5 was best. } (5. cxd5 exd5 6. Qc2 Bd6 7. e3 O-O 8. Bd3 h6 9. Bh4 Re8) 5... b6 6. b4 Nbd7 7. e3 Be7 8. Bd3 h6 9. Bxf6 Bxf6 10. Nf3? { (-0.50 → -1.68) Mistake. Nge2 was best. } (10. Nge2 a5) 10... b5?? { (-1.68 → 1.87) Blunder. bxc5 was best. } (10... bxc5 11. bxc5) 11. a4 bxa4 12. Qxa4 Bb7 13. Ba6 Qc8 14. O-O O-O 15. b5?? { (1.84 → -0.22) Blunder. Ra3 was best. } (15. Ra3 Rb8) 15... Bxa6 16. Qxa6 Qxa6?! { (0.01 → 0.57) Inaccuracy. Nxc5 was best. } (16... Nxc5 17. Qxc6) 17. Rxa6 Nb8?! { (0.52 → 1.14) Inaccuracy. Nxc5 was best. } (17... Nxc5 18. dxc5 Bxc3 19. Rc1 Bf6 20. bxc6 Rfc8 21. Kf1 Rab8 22. Ne1 Rc7 23. Nd3 Rbc8 24. Rb1) 18. Ra3?! { (1.14 → 0.49) Inaccuracy. Ra5 was best. } (18. Ra5 cxb5) 18... a6?? { (0.49 → 3.35) Blunder. cxb5 was best. } (18... cxb5 19. Rb1) 19. Rfa1? { (3.35 → 1.92) Mistake. b6 was best. } (19. b6 Re8) 19... a5?? { (1.92 → 5.50) Blunder. cxb5 was best. } (19... cxb5) 20. Rxa5? { (5.50 → 3.39) Mistake. b6 was best. } (20. b6 Nd7 21. Rxa5 Rab8 22. Ne2 Rfe8 23. Kf1 e5 24. Ra7 Nf8 25. Rc7 e4 26. Nd2 Bd8) 20... Rxa5 21. Rxa5 cxb5 22. Rxb5 Nd7?? { (2.64 → 5.63) Blunder. Nc6 was best. } (22... Nc6 23. g4 Rb8 24. Rxb8+ Nxb8 25. Kf1 Kf8 26. Ke2 Nc6 27. Ne1 Bd8 28. Kd2 e5 29. Nf3) 23. c6 Nb8 24. c7 Nd7 25. Rb7 Ra8 26. g3 Rc8 27. Nb5 e5 28. Nd6 Nb6 29. Nxc8 Nxc8 30. Rb8 e4?! { (15.10 → Mate in 8) Checkmate is now unavoidable. Kf8 was best. } (30... Kf8 31. Rxc8+) 31. Rxc8+ Kh7 32. Rh8+ Kxh8 33. c8=Q+ Kh7 34. Ne5 Bxe5 35. dxe5 g6?! { (71.42 → Mate in 6) Checkmate is now unavoidable. h5 was best. } (35... h5 36. Qf5+) 36. Qd7?! { (Mate in 6 → 76.47) Lost forced checkmate sequence. Qf8 was best. } (36. Qf8 h5 37. Qxf7+ Kh6 38. h4 g5 39. g4 hxg4 40. h5 d4 41. Qg6#) 36... Kg7?! { (76.47 → Mate in 5) Checkmate is now unavoidable. Kg8 was best. } (36... Kg8 37. Qe7) 37. Qxd5?! { (Mate in 5 → 74.90) Lost forced checkmate sequence. e6 was best. } (37. e6 Kf6 38. exf7 Kg7 39. Qe7 g5 40. f8=R+ Kg6 41. Qf7#) 37... Kh8?! { (74.90 → Mate in 4) Checkmate is now unavoidable. Kf8 was best. } (37... Kf8 38. Qd8+) 38. Qxf7 g5 39. e6 h5 40. e7 g4 41. e8=Q# { White wins by checkmate. } 1-0