[Event "WCPU - 2nd Swiss event"] [Site "https://lichess.org/sNQERzDj"] [Date "2021.07.22"] [White "Alireza_Firouzja96"] [Black "sagarChaudhary"] [Result "0-1"] [UTCDate "2021.07.22"] [UTCTime "09:57:57"] [WhiteElo "1952"] [BlackElo "1554"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+14"] [Variant "Standard"] [TimeControl "180+0"] [ECO "C20"] [Opening "King's Pawn Game: Alapin Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Ne2 { C20 King's Pawn Game: Alapin Opening } Nc6 3. Nbc3 g6?! { (0.12 → 1.06) Inaccuracy. Nf6 was best. } (3... Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5) 4. Ng1? { (1.06 → -0.28) Mistake. d4 was best. } (4. d4 d6 5. Be3 Nf6 6. f3 Bg7 7. Qd2 exd4 8. Nxd4 Nxd4) 4... Bg7 5. Bc4 Nf6 6. Nf3? { (-0.15 → -1.44) Mistake. d3 was best. } (6. d3 Nd4 7. Nf3 c6 8. O-O O-O 9. Nxe5 d6 10. Nxf7 Rxf7) 6... O-O?! { (-1.44 → -0.37) Inaccuracy. Nxe4 was best. } (6... Nxe4 7. Nxe4 d5 8. Bxd5 Qxd5 9. d3 f5 10. Nc3 Qd6 11. Nb5) 7. d3 d6 8. h3 Be6 9. Bg5 Bxc4 10. dxc4 Qd7 11. Nd5?? { (-0.02 → -3.97) Blunder. Qd3 was best. } (11. Qd3 Nd4) 11... Nxd5?? { (-3.97 → 0.00) Blunder. Nxe4 was best. } (11... Nxe4 12. h4) 12. cxd5 Ne7 13. Qd2?! { (0.23 → -0.46) Inaccuracy. a4 was best. } (13. a4 f5 14. Nd2 h6 15. Bxe7 Qxe7 16. Ra3 a5 17. h4 h5 18. Rg3 Kh7 19. Rb3 Bh6) 13... f5 14. Bh6?? { (-0.59 → -4.50) Blunder. Bxe7 was best. } (14. Bxe7 Qxe7 15. O-O fxe4 16. Nh2 Qd7 17. b3 Rf4 18. Rae1 b5 19. Qe2 Raf8 20. g3 Rf3) 14... fxe4? { (-4.50 → -2.50) Mistake. Bxh6 was best. } (14... Bxh6) 15. Bxg7 Kxg7?? { (-2.40 → 0.37) Blunder. exf3 was best. } (15... exf3 16. Bxf8 fxg2 17. Rg1 Rxf8 18. O-O-O Qxh3 19. Qg5 Nf5 20. Rd3 Qh4 21. Qxg2 Nd4 22. Rf1) 16. Ng5 Nxd5?? { (0.00 → 6.31) Blunder. Rf5 was best. } (16... Rf5) 17. Qxd5 Qf5 18. Ne6+ Kh6 19. Nxf8 Rxf8 20. O-O g5 21. Qxb7 g4 22. h4 Kh5 23. Qxc7 Kxh4 24. Qxh7+?? { (8.84 → -8.90) Blunder. Qxd6 was best. } (24. Qxd6 Rf6 25. Qd5 Kh5 26. Rad1 a6 27. c4 h6 28. c5 e3 29. fxe3 Qxf1+ 30. Rxf1 Rxf1+) 24... Qxh7 25. g3+? { (-8.95 → Mate in 8) Checkmate is now unavoidable. Rfe1 was best. } (25. Rfe1 Kg5) 25... Kg5 26. f3 Rh8 27. Kf2 Qh2+ 28. Ke3 exf3?! { (Mate in 8 → -12.53) Lost forced checkmate sequence. Qxg3 was best. } (28... Qxg3 29. Kxe4 Qf4+ 30. Kd5 Qd4+ 31. Ke6 Qc4+ 32. Kd7 Qc8+ 33. Ke7 Re8+ 34. Kxd6 Rd8+ 35. Kxe5) 29. Rf2 Qxg3 30. Rd1?! { (-26.67 → Mate in 2) Checkmate is now unavoidable. c3 was best. } (30. c3 e4) 30... Qf4+ 31. Kd3 e4+?! { (Mate in 1 → -24.08) Lost forced checkmate sequence. Qd4# was best. } (31... Qd4#) 32. Kd4 Qe5+ 33. Ke3 Qf4+ 34. Kd4 d5?! { (Mate in 7 → -30.69) Lost forced checkmate sequence. Rc8 was best. } (34... Rc8 35. c4 e3+ 36. Kd3 Rxc4 37. Rxf3 gxf3 38. Rg1+ Kf5 39. Rg4 Kxg4 40. b4 Qe4#) 35. Kc3?! { (-30.69 → Mate in 6) Checkmate is now unavoidable. b3 was best. } (35. b3 Qf6+) 35... e3?! { (Mate in 6 → -19.01) Lost forced checkmate sequence. Qe3+ was best. } (35... Qe3+ 36. Kb4 Rb8+ 37. Ka4 Qc5 38. Rxd5+ Qxd5 39. b3 Qd6 40. b4 Qxb4#) 36. Rxd5+ Kg6 37. Rf1 e2 38. Rb1?! { (-33.76 → Mate in 7) Checkmate is now unavoidable. Rg1 was best. } (38. Rg1 Qe3+ 39. Kc4 Rc8+ 40. Kb4 Qxg1 41. Ka4 e1=Q 42. Rb5 Rxc2 43. a3 f2 44. b4 f1=Q) 38... Qe3+?! { (Mate in 7 → -30.30) Lost forced checkmate sequence. f2 was best. } (38... f2 39. Rd4 e1=Q+ 40. Rxe1 fxe1=Q+ 41. Kc4 Rc8+ 42. Kb3 Qxd4 43. c4 Rb8+ 44. Ka4 Qb4#) 39. Rd3?! { (-30.30 → Mate in 5) Checkmate is now unavoidable. Kb4 was best. } (39. Kb4 Rb8+) 39... Rc8+ 40. Kb3 Qf2?! { (Mate in 7 → -13.50) Lost forced checkmate sequence. Qb6+ was best. } (40... Qb6+ 41. Ka3 Qa5+ 42. Kb3 Rb8+ 43. Kc4 Rb4+ 44. Kc3 e1=Q+ 45. Rd2 Qee5+ 46. Kd3 Rd4#) 41. Rd6+ Kg5 42. Rd5+ Kf4 43. Rd4+?! { (-13.94 → Mate in 6) Checkmate is now unavoidable. Ka4 was best. } (43. Ka4 Qb6) 43... Kg3?! { (Mate in 6 → -15.09) Lost forced checkmate sequence. Qxd4 was best. } (43... Qxd4 44. c3 Rb8+ 45. Ka3 e1=Q 46. Rxe1 Qc5+ 47. b4 Qxc3+ 48. Ka4 Qxb4#) 44. Rd7?! { (-15.09 → Mate in 8) Checkmate is now unavoidable. c3 was best. } (44. c3 Qxd4) 44... e1=Q?! { (Mate in 8 → -23.50) Lost forced checkmate sequence. Qb6+ was best. } (44... Qb6+ 45. Ka3 Rc4 46. b3 Qc5+ 47. b4 e1=Q 48. Rb3 Rxb4 49. Rxf3+ gxf3 50. Rg7+ Rg4+ 51. Kb2) 45. Rxe1 Qxe1 46. Rg7 Rb8+ 47. Ka3 Qb4# { Black wins by checkmate. } 0-1