[Event "MDR27VS sir alvin Arena"] [Site "https://lichess.org/TeUeJjer"] [Date "2024.02.14"] [White "MDR27"] [Black "AlvinDelaCruz"] [Result "0-1"] [UTCDate "2024.02.14"] [UTCTime "01:18:20"] [WhiteElo "2194"] [BlackElo "2086"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+7"] [Variant "Standard"] [TimeControl "300+0"] [ECO "A56"] [Opening "Grünfeld Defense: Three Knights Variation, Burille Variation, Reversed Tarrasch"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. Nf3 g6 2. d4 Bg7 3. c4 c5 4. e3?! { (0.66 → 0.00) Inaccuracy. d5 was best. } (4. d5 f5 5. g3 d6 6. Bg2 Nf6 7. O-O Na6 8. Nc3 Rb8) 4... cxd4 5. exd4 Nf6 6. Be2 O-O 7. O-O d5 8. Nc3 Nc6 { A56 Grünfeld Defense: Three Knights Variation, Burille Variation, Reversed Tarrasch } 9. b3 a6?! { (-0.36 → 0.29) Inaccuracy. Bf5 was best. } (9... Bf5) 10. Bb2?! { (0.29 → -0.27) Inaccuracy. h3 was best. } (10. h3 Ne4 11. Bb2 e6 12. Rc1 Bh6 13. Rb1 Bg7 14. Qc1 b6 15. Rd1 Nxc3 16. Bxc3 Bb7) 10... Bg4 11. c5 e6 12. h3?! { (-0.46 → -1.24) Inaccuracy. Na4 was best. } (12. Na4 Bxf3) 12... Bxf3 13. Bxf3 Nd7 14. Na4?! { (-1.22 → -1.87) Inaccuracy. Ne2 was best. } (14. Ne2 b6) 14... b6? { (-1.87 → -0.71) Mistake. Qh4 was best. } (14... Qh4 15. Bg4) 15. cxb6 Nxb6 16. Nc5 a5?! { (-0.92 → -0.25) Inaccuracy. Qf6 was best. } (16... Qf6 17. Be2 Nxd4 18. Kh1 Rfc8 19. b4 a5 20. Nb3 e5 21. bxa5 Na4 22. Bxd4 exd4 23. Bd3) 17. a3? { (-0.25 → -1.77) Mistake. Rc1 was best. } (17. Rc1) 17... Qe7? { (-1.77 → -0.36) Mistake. Qf6 was best. } (17... Qf6) 18. Rc1 Rfc8 19. Qd3 Nd7 20. Nxd7 Qxd7 21. Rfd1 Ne7 22. Be2 Rxc1 23. Rxc1 Rc8 24. Qd2?! { (0.01 → -0.96) Inaccuracy. Rxc8+ was best. } (24. Rxc8+ Qxc8 25. b4 axb4 26. axb4 Nf5 27. b5 Qd8 28. g4 Nd6 29. Qc2 Qa5 30. Kg2 Bf6) 24... Rc6?? { (-0.96 → 0.75) Blunder. Rxc1+ was best. } (24... Rxc1+ 25. Qxc1 Qb7 26. Bc3 Nc6 27. b4 axb4 28. axb4 Nxd4 29. Bd3 Qc7 30. Bd2 Qxc1+ 31. Bxc1) 25. g4? { (0.75 → -0.57) Mistake. Qxa5 was best. } (25. Qxa5 Rxc1+) 25... Qc7?! { (-0.57 → 0.00) Inaccuracy. Rxc1+ was best. } (25... Rxc1+ 26. Qxc1 Qc6 27. Qd2 Qb6 28. b4 axb4 29. axb4 Nc6 30. b5 Nxd4 31. Qe3 Nxe2+ 32. Qxe2) 26. Rxc6 Nxc6 27. Qc3?? { (0.00 → -5.35) Blunder. Bb5 was best. } (27. Bb5 Na7 28. a4 h6 29. Qc3 Qb6 30. b4 axb4 31. Qxb4 Bf8 32. Qb3 Bg7 33. Qb4) 27... Qb6?? { (-5.35 → -1.67) Blunder. Bxd4 was best. } (27... Bxd4 28. Qxd4 Nxd4 29. Bxd4 Qc1+ 30. Kg2 Qxa3 31. Bc4 dxc4 32. bxc4 e5 33. Be3 Qb4 34. c5) 28. Qc1?! { (-1.67 → -2.83) Inaccuracy. Qc2 was best. } (28. Qc2 Bxd4) 28... Bxd4?! { (-2.83 → -2.05) Inaccuracy. Qxb3 was best. } (28... Qxb3 29. Bd1 Qb7 30. h4 Nxd4 31. Bc3 Qc6 32. Bd2 Qxc1 33. Bxc1 Nb5 34. Kf1 Nd6 35. a4) 29. Bxd4 Nxd4 30. Bf1? { (-1.87 → -3.93) Mistake. Qc8+ was best. } (30. Qc8+ Kg7) 30... Qxb3 31. Qc8+ Kg7 32. Qc7 Qf3?? { (-5.24 → -1.94) Blunder. Nf3+ was best. } (32... Nf3+ 33. Kg2 Qxa3 34. Qf4 Nh4+ 35. Kg1 Qf3 36. Qc7 Qf6 37. Qxa5 Qe5 38. Qa3 g5 39. Qe3) 33. g5?? { (-1.94 → -4.66) Blunder. Qxa5 was best. } (33. Qxa5 Qf4) 33... Qf5 34. Qg3 h6?! { (-5.61 → -4.22) Inaccuracy. Qxg5 was best. } (34... Qxg5 35. Qxg5 Nf3+ 36. Kg2 Nxg5 37. f4 Ne4 38. Kf3 Kf6 39. Ke3 Ke7 40. Bb5 Kd6 41. Be8) 35. h4?! { (-4.22 → -5.89) Inaccuracy. gxh6+ was best. } (35. gxh6+ Kh7 36. a4 e5 37. h4 Kxh6 38. Qe3+ Kh7 39. Bg2 Qg4 40. Qa3 Ne2+ 41. Kf1) 35... hxg5 36. hxg5 Nf3+ 37. Kg2 Nxg5 38. Qc3+ e5 39. Qxa5?? { (-5.80 → Mate in 2) Checkmate is now unavoidable. Qg3 was best. } (39. Qg3 Ne4 40. Be2 Nxg3 41. fxg3 e4 42. g4 Qg5 43. a4 Qd2 44. g5 Qxe2+ 45. Kg3 Qe3+) 39... Qe4+?! { (Mate in 2 → -85.39) Lost forced checkmate sequence. Qh3+ was best. } (39... Qh3+ 40. Kg1 Nf3#) 40. Kg1?! { (-85.39 → Mate in 4) Checkmate is now unavoidable. f3 was best. } (40. f3 Qxf3+) 40... Nf3+ 41. Kg2 Nd2+ 42. Kg1 Qg4+ 43. Kh1 Nxf1?? { (Mate in 3 → -6.41) Lost forced checkmate sequence. Nf3 was best. } (43... Nf3 44. Bg2 Qh5+ 45. Bh3 Qxh3#) 44. Qc3 d4 45. Qd3 Qh3+?? { (-5.83 → 5.69) Blunder. Nd2 was best. } (45... Nd2 46. Qxd2 Qh3+ 47. Kg1 Qxa3 48. Qe2 Qc1+ 49. Kg2 Qc6+ 50. Kg1 Qd5 51. Qd3 e4 52. Qd2) 46. Qxh3 Nd2 47. Qb3?? { (5.42 → -8.39) Blunder. Qd3 was best. } (47. Qd3 Nb3 48. Qb5 Kh7 49. Qe2 Kg8 50. Kg1 Na5 51. Qb5 Nc6 52. a4 d3) 47... Ne4?? { (-8.39 → 5.75) Blunder. Nxb3 was best. } (47... Nxb3 48. Kg2 Nc5 49. Kf3 Kf6 50. Ke2 Kf5 51. a4 Nxa4 52. Kd2 e4 53. f3 exf3 54. Kd1) 48. Qb4 Nf6 49. Kg1 Ne4 50. Qb8 Nf6 51. a4 g5 52. a5 Kg6 53. a6 d3 54. a7 d2 55. a8=Q?? { (9.56 → 0.00) Blunder. Qb1+ was best. } (55. Qb1+) 55... d1=Q+ 56. Kg2 Qg4+ 57. Kf1 e4?? { (0.00 → 4.25) Blunder. Qd1+ was best. } { Black wins on time. } (57... Qd1+ 58. Kg2 Qg4+ 59. Kh2 Qh5+ 60. Kg1 Qd1+) 0-1