[Event "Masthanaiah chess world 1978"] [Site "https://lichess.org/4v0MGifv"] [Date "2021.07.29"] [White "ArielZamora"] [Black "chetan4"] [Result "1-0"] [UTCDate "2021.07.29"] [UTCTime "15:33:02"] [WhiteElo "1891"] [BlackElo "1967"] [WhiteRatingDiff "+15"] [BlackRatingDiff "-93"] [Variant "Standard"] [TimeControl "1500+5"] [ECO "C54"] [Opening "Italian Game: Classical Variation, Giuoco Pianissimo"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. c3 Bc5 5. Nf3 { C54 Italian Game: Classical Variation, Giuoco Pianissimo } h6 6. a4 a5 7. O-O O-O 8. Be3 Bb6?? { (-0.03 → 1.69) Blunder. Bxe3 was best. } (8... Bxe3 9. fxe3 d6 10. Nbd2 Ne7 11. Qe1 Ng6 12. Nh4 Nxh4 13. Qxh4 c6 14. h3 Bd7 15. Bb3) 9. Bxb6 cxb6 10. Nbd2? { (1.71 → 0.55) Mistake. Re1 was best. } (10. Re1 d6 11. Na3 Kh8 12. d4 Bg4 13. h3 Bxf3 14. Qxf3 exd4 15. cxd4 Nxd4 16. Qd1 Nc6) 10... d6?! { (0.55 → 1.56) Inaccuracy. d5 was best. } (10... d5) 11. Qe2 Be6 12. Bxe6 fxe6 13. d4?! { (1.25 → 0.50) Inaccuracy. Nc4 was best. } (13. Nc4 Qc7) 13... exd4 14. cxd4 d5 15. e5 Nd7?! { (0.34 → 0.98) Inaccuracy. Nh5 was best. } (15... Nh5 16. g3) 16. Qe3 Nb4 17. Rac1 Qe7 18. g3?! { (1.00 → 0.42) Inaccuracy. Rc7 was best. } (18. Rc7) 18... Rac8?! { (0.42 → 1.10) Inaccuracy. Nc6 was best. } (18... Nc6 19. Qd3 Qb4 20. b3 Rf7 21. Kg2 Raf8 22. h4 Rf5 23. Rce1 R8f7 24. Re3 Qf8 25. Re2) 19. Nh4 Qf7 20. Ndf3? { (1.16 → 0.00) Mistake. Rc3 was best. } (20. Rc3) 20... g5 21. Rxc8 Rxc8 22. Ng2 Qg6?! { (0.07 → 1.03) Inaccuracy. Qf5 was best. } (22... Qf5 23. Nfe1 Qe4 24. f3 Qxe3+ 25. Nxe3 b5 26. axb5 Nb6 27. f4 Nc4 28. Nxc4 dxc4 29. f5) 23. h4 g4? { (1.13 → 2.44) Mistake. Qe4 was best. } (23... Qe4 24. hxg5) 24. Nf4 Qf5 25. Nh2 h5? { (2.00 → 4.01) Mistake. Rc4 was best. } (25... Rc4) 26. f3 gxf3 27. Qxf3?! { (4.36 → 3.24) Inaccuracy. Nxf3 was best. } (27. Nxf3) 27... Rc2?? { (3.24 → 6.59) Blunder. Nc2 was best. } (27... Nc2 28. Qf2) 28. Qxh5?! { (6.59 → 4.73) Inaccuracy. g4 was best. } (28. g4) 28... Qxh5 29. Nxh5 Rxb2 30. Nf6+ Nxf6 31. Rxf6?? { (5.78 → 0.00) Blunder. exf6 was best. } (31. exf6 Nc6 32. Nf3 Nd8 33. Ng5 Rb3 34. Kh2 Rb4 35. f7+ Nxf7 36. Rxf7 Rxd4 37. Rf8+ Kxf8) 31... Nc6? { (0.00 → 1.42) Mistake. b5 was best. } (31... b5 32. Rg6+ Kf7 33. Rf6+) 32. Nf3 Rb4?? { (0.50 → 3.93) Blunder. b5 was best. } (32... b5) 33. Rxe6?? { (3.93 → 1.37) Blunder. h5 was best. } (33. h5) 33... Rxa4? { (1.37 → 3.04) Mistake. Nxd4 was best. } (33... Nxd4 34. Nxd4 Rxd4 35. Rxb6 Rxa4 36. Rxb7 Rg4 37. e6 Re4 38. Ra7 Rxe6 39. Rxa5 Rd6 40. Kf2) 34. Rd6?? { (3.04 → 0.00) Blunder. h5 was best. } (34. h5) 34... Ra3?! { (0.00 → 0.64) Inaccuracy. Ra1+ was best. } (34... Ra1+ 35. Kg2 a4 36. Ng5 Ra2+ 37. Kh3 Ra1) 35. Kg2?! { (0.64 → 0.00) Inaccuracy. Ng5 was best. } (35. Ng5 a4) 35... Ra2+ 36. Kh3 b5?? { (0.00 → 3.18) Blunder. a4 was best. } (36... a4 37. Rg6+ Kh8 38. h5 a3 39. Ng5 Rf2 40. Rh6+ Kg8 41. Rg6+) 37. Rxd5?? { (3.18 → 1.11) Blunder. h5 was best. } (37. h5) 37... b4?? { (1.11 → 3.90) Blunder. Rf2 was best. } (37... Rf2 38. Kg4) 38. Rb5?? { (3.90 → 1.06) Blunder. e6 was best. } (38. e6) 38... Nd8?? { (1.06 → 5.75) Blunder. Rf2 was best. } (38... Rf2 39. Ng5 Nxd4 40. Rxb7 Rf5 41. Ne4 Rf7 42. Rb8+ Rf8 43. Rb6 b3 44. e6 Ra8 45. Rb7) 39. d5 Ra3 40. Kg4 Kf7 41. e6+ Ke7 42. h5 b3 43. h6 Ra4+ 44. Kf5 Ra1 45. h7 Rh1 46. Nh4 b2 47. Rxb2 Rxh4?! { (15.46 → Mate in 7) Checkmate is now unavoidable. Rf1+ was best. } (47... Rf1+ 48. Kg5) 48. gxh4 Nf7 49. exf7 Kxf7 50. h8=Q Ke7 51. Rxb7+ Kd6 52. Qd4 a4 53. Rb6+ Kc7 54. Qc5+ Kd7 55. Rd6+ Ke8 56. Qc7 Kf8 57. Rd8# { White wins by checkmate. } 1-0