[Event "Masthanaiah chess world 1978"] [Site "https://lichess.org/Oautg7pa"] [Date "2023.02.24"] [Round "-"] [White "Kudrov_Lev"] [Black "Kavyasahadevan"] [Result "1-0"] [GameId "Oautg7pa"] [UTCDate "2023.02.24"] [UTCTime "09:30:00"] [WhiteElo "1334"] [BlackElo "1924"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-30"] [Variant "Standard"] [TimeControl "420+3"] [ECO "C50"] [Opening "Italian Game: Giuoco Piano"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.36] } 1... e5 { [%eval 0.32] } 2. Nf3 { [%eval 0.29] } 2... Nc6 { [%eval 0.29] } 3. Bc4 { [%eval 0.21] } 3... Bc5 { [%eval 0.2] } { C50 Italian Game: Giuoco Piano } 4. O-O { [%eval 0.21] } 4... Nf6 { [%eval 0.21] } 5. Nc3 { [%eval 0.0] } 5... d6 { [%eval 0.13] } 6. h3 { [%eval 0.0] } 6... Be6 { [%eval 0.31] } 7. Bxe6 { [%eval 0.0] } 7... fxe6 { [%eval 0.0] } 8. Ng5?! { (0.00 → -0.78) Inaccuracy. d3 was best. } { [%eval -0.78] } (8. d3 a5 9. Ne2 O-O 10. c3 h6 11. Ng3 d5 12. Be3 Bd6) 8... Qd7 { [%eval -0.68] } 9. d3 { [%eval -0.79] } 9... O-O?! { (-0.79 → -0.02) Inaccuracy. h6 was best. } { [%eval -0.02] } (9... h6) 10. Nb5?! { (-0.02 → -0.66) Inaccuracy. Na4 was best. } { [%eval -0.66] } (10. Na4 Bb6) 10... a6 { [%eval -0.5] } 11. Nxc7 { [%eval -0.45] } 11... Qxc7 { [%eval -0.42] } 12. Nxe6 { [%eval -0.32] } 12... Qf7 { [%eval -0.35] } 13. Nxf8 { [%eval -0.32] } 13... Rxf8 { [%eval -0.41] } 14. Qe2?? { (-0.41 → -2.71) Blunder. Be3 was best. } { [%eval -2.71] } (14. Be3 h6) 14... d5? { (-2.71 → -1.18) Mistake. Nh5 was best. } { [%eval -1.18] } (14... Nh5 15. Kh2 Bxf2 16. Be3 Bg3+ 17. Kg1 Bf4 18. Rf3 Nd8 19. Bxf4 Nxf4 20. Qe3 Nde6 21. g3) 15. Be3 { [%eval -1.08] } 15... Nd4 { [%eval -1.18] } 16. Bxd4 { [%eval -1.18] } 16... Bxd4 { [%eval -1.02] } 17. c3 { [%eval -1.07] } 17... Ba7 { [%eval -1.04] } 18. Rad1 { [%eval -1.44] } 18... dxe4 { [%eval -1.55] } 19. dxe4 { [%eval -1.64] } 19... Qxa2 { [%eval -1.66] } 20. Rd2 { [%eval -1.63] } 20... Qa4 { [%eval -1.67] } 21. Re1 { [%eval -1.68] } 21... Qc6 { [%eval -1.54] } 22. Kh2 { [%eval -1.66] } 22... g6?! { (-1.66 → -1.04) Inaccuracy. h6 was best. } { [%eval -1.04] } (22... h6 23. g3 a5 24. f3 Bc5 25. Red1 Qb6 26. Rf1 Kh7 27. h4 a4 28. Qg2 a3 29. bxa3) 23. f3 { [%eval -1.11] } 23... Nh5 { [%eval -1.2] } 24. Red1 { [%eval -1.13] } 24... Nf4?! { (-1.13 → -0.16) Inaccuracy. Qf6 was best. } { [%eval -0.16] } (24... Qf6) 25. Qf1 { [%eval -0.61] } 25... Qf6 { [%eval -0.47] } 26. Qc4+?! { (-0.47 → -1.15) Inaccuracy. g3 was best. } { [%eval -1.15] } (26. g3 Ne6 27. Qc4 Kh8 28. Rf1 Ng5 29. Kg2 b5 30. Qd5 Be3 31. Rdd1 Ne6 32. h4 h5) 26... Kh8?! { (-1.15 → -0.30) Inaccuracy. Kg7 was best. } { [%eval -0.3] } (26... Kg7) 27. Rd6?? { (-0.30 → -4.83) Blunder. Qb4 was best. } { [%eval -4.83] } (27. Qb4) 27... Qg5?! { (-4.83 → -3.63) Inaccuracy. Qh4 was best. } { [%eval -3.63] } (27... Qh4 28. Qf1 Nh5 29. Qe1 Bf2 30. Qd2 Nf4 31. Qxf4 Qxf4+ 32. Kh1 Qh4 33. R6d3 Kg7 34. b3) 28. g4? { (-3.63 → -5.85) Mistake. R6d2 was best. } { [%eval -5.85] } (28. R6d2 Be3 29. Qb4 Rf7 30. Qd6 Bxd2 31. Rxd2 Kg7 32. b4 Nh5 33. Rd5 Qg3+ 34. Kh1 Nf4) 28... Bf2 { [%eval -5.75] } 29. R1d2?? { (-5.75 → Mate in 8) Checkmate is now unavoidable. Qf1 was best. } { [%eval #-8] } (29. Qf1 Qh4 30. R6d3 Bg3+ 31. Kg1 Nxh3+ 32. Qxh3 Qxh3 33. R1d2 Qh4 34. Rg2 Bf4 35. Kf1 Qh1+) 29... Nxh3?? { (Mate in 8 → -5.83) Lost forced checkmate sequence. Qh4 was best. } { [%eval -5.83] } (29... Qh4 30. Qf1 Qg3+ 31. Kh1 Qxf3+ 32. Kh2 Ne2 33. Qg2 Bg3+ 34. Kh1 Qxg2+ 35. Kxg2 Rf2+ 36. Kh1) 30. Kxh3?? { (-5.83 → Mate in 4) Checkmate is now unavoidable. Qf1 was best. } { [%eval #-4] } (30. Qf1 Rxf3 31. Rd8+ Kg7 32. R8d7+ Kh6 33. Qxh3+ Rxh3+ 34. Kxh3 Qf4 35. Rxf2 Qxf2 36. Rf7 Qe3+) 30... Qh4+? { (Mate in 4 → -7.04) Lost forced checkmate sequence. Rxf3+ was best. } { [%eval -7.04] } (30... Rxf3+ 31. Kg2 Qxg4+ 32. Kf1 Qg1+ 33. Ke2 Re3#) 31. Kg2 { [%eval #-8] } 31... Qg3+ { [%eval -6.96] } 32. Kf1 { [%eval -6.88] } 32... Qg1+?! { (-6.88 → -4.77) Inaccuracy. Qxf3 was best. } { [%eval -4.77] } (32... Qxf3 33. Rf6 Qxf6 34. Qe2 Be3+ 35. Ke1 Qh4+ 36. Kd1 Qh1+ 37. Kc2 Bxd2 38. Qxd2 Qxe4+ 39. Kc1) 33. Ke2 { [%eval -4.83] } 33... Qe1+ { [%eval -4.7] } 34. Kd3 { [%eval -4.95] } 34... Rxf3+?? { (-4.95 → 5.06) Blunder. Qb1+ was best. } { [%eval 5.06] } (34... Qb1+ 35. Ke2 Qe1+ 36. Kd3 Qf1+ 37. Kc2 Qxc4 38. Rd8 Qg8 39. Rxf8 Qxf8 40. Rxf2 Kg7 41. g5) 35. Kc2 { [%eval 5.29] } 35... Be3 { [%eval 4.87] } 36. Qc8+? { (4.87 → 3.07) Mistake. Rd7 was best. } { [%eval 3.07] } (36. Rd7 Qxd2+ 37. Rxd2 Bxd2 38. Qc8+ Kg7 39. Kxd2 Rf7 40. Qe6 Rf2+ 41. Ke3 Re2+ 42. Kxe2 a5) 36... Kg7 { [%eval 3.08] } 37. Qxb7+?? { (3.08 → 0.30) Blunder. Rd7+ was best. } { [%eval 0.3] } (37. Rd7+ Kh6 38. Rh2+ Kg5 39. Qd8+ Kxg4 40. Rd1 Qg3 41. Qd7+ Kf4 42. Qf7+ Kxe4 43. Qd5+ Kf4) 37... Kh6?? { (0.30 → 5.45) Blunder. Rf7 was best. } { [%eval 5.45] } (37... Rf7 38. Qc6) 38. Rh2+ { [%eval 5.6] } 38... Kg5 { [%eval 5.57] } 39. Qe7+ { [%eval 5.14] } 39... Kf4 { [%eval 5.23] } 40. Rf6+?? { (5.23 → 2.28) Blunder. Qxh7 was best. } { [%eval 2.28] } (40. Qxh7 Rf2+ 41. Kb3 Rxh2 42. Qxh2+ Kf3 43. Qxe5 g5 44. Qd5 Bc1 45. e5+ Kf2 46. Qd4+ Kg2) 40... Kxg4?? { (2.28 → 7.58) Blunder. Kg3 was best. } { [%eval 7.58] } (40... Kg3 41. Rxf3+ Kxf3 42. Qxh7 Qc1+ 43. Kb3 Qd1+ 44. Rc2 a5 45. Qf7+ Bf4 46. Qa7 Kxe4 47. Qb7+) 41. Rxf3?? { (7.58 → 1.60) Blunder. Qe6+ was best. } { [%eval 1.6] } (41. Qe6+ Rf5 42. exf5 Qc1+ 43. Kd3 Qf1+ 44. Kxe3 Qf4+ 45. Kd3 g5 46. Rxh7 Kg3 47. Rfh6 Qf3+) 41... Qc1+?! { (1.60 → 2.62) Inaccuracy. Kxf3 was best. } { [%eval 2.62] } (41... Kxf3 42. Qxh7 Qc1+ 43. Kb3 Qd1+ 44. Ka3 Bc5+ 45. b4 Be3 46. Qh3+ Kxe4 47. Qg2+ Kf5 48. Rh1) 42. Kb3 { [%eval 2.55] } 42... Qd1+ { [%eval 2.74] } 43. Ka3 { [%eval 2.37] } 43... Qa1+ { [%eval 2.59] } 44. Kb3 { [%eval 2.72] } 44... Qd1+ { [%eval 2.66] } 45. Ka2?? { (2.66 → 0.00) Blunder. Rc2 was best. } { [%eval 0.0] } (45. Rc2 Kxf3 46. Qxe5 Qd7 47. c4 g5 48. Qd5 Qxd5 49. exd5 g4 50. c5 Bf4 51. Rc3+ Kf2) 45... Kxf3?! { (0.00 → 0.83) Inaccuracy. Qa4+ was best. } { [%eval 0.83] } (45... Qa4+ 46. Kb1 Qd1+ 47. Ka2) 46. Qf6+? { (0.83 → -0.33) Mistake. Rh3+ was best. } { [%eval -0.33] } (46. Rh3+) 46... Bf4 { [%eval 0.0] } 47. Rh3+ { [%eval -0.07] } 47... Kg4?? { (-0.07 → Mate in 1) Checkmate is now unavoidable. Kg2 was best. } { [%eval #1] } (47... Kg2 48. Rxh7) 48. Qh4# { White wins by checkmate. } 1-0