CohenChessClub.com

[Event "December Megatournament"] [Site "https://cohenchessclub.com/f6PxTJnO"] [Date "2022.12.17"] [White "Aarnav"] [Black "Charlie2"] [Result "1-0"] [UTCDate "2022.12.17"] [UTCTime "20:03:00"] [WhiteElo "1706"] [BlackElo "1426"] [WhiteRatingDiff "+6"] [BlackRatingDiff "-3"] [BlackTitle "GM🚲"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A40"] [Opening "Mikenas Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 Nc6?! { (0.32 → 0.92) Inaccuracy. Nf6 was best. } { A40 Mikenas Defense } (1... Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2) 2. Nc3?! { (0.92 → 0.11) Inaccuracy. d5 was best. } (2. d5) 2... e5 3. dxe5 Nxe5 4. Bf4 Bd6? { (0.65 → 2.16) Mistake. Ng6 was best. } (4... Ng6) 5. Nb5 Ng6?? { (1.66 → 6.12) Blunder. Nf3+ was best. } (5... Nf3+) 6. Bxd6 cxd6 7. Nxd6+ Kf8 8. e3 Qc7?! { (5.76 → 7.96) Inaccuracy. Nf6 was best. } (8... Nf6) 9. Bc4? { (7.96 → 4.13) Mistake. Qd5 was best. } (9. Qd5 Nh6 10. O-O-O Ne7 11. Qf3 Qa5 12. Bc4 Nef5 13. Qf4 g5 14. Qxg5 Rg8 15. Qh5 Rg6) 9... Nh6? { (4.13 → 6.99) Mistake. Ke7 was best. } (9... Ke7) 10. Nf3?! { (6.99 → 4.61) Inaccuracy. Qd2 was best. } (10. Qd2 Nf5) 10... Ke7 11. Ne4?? { (4.76 → -1.25) Blunder. Nxc8+ was best. } (11. Nxc8+ Rhxc8 12. Bb3 a5 13. a4 Nf8 14. Nd4 Ne6 15. c3 Ng8 16. Nf5+ Kf8 17. Qd6+ Qxd6) 11... Qxc4 12. Nc3?? { (-1.47 → -4.12) Blunder. Qd6+ was best. } (12. Qd6+) 12... b6?! { (-4.12 → -2.68) Inaccuracy. Rd8 was best. } (12... Rd8) 13. Qd4? { (-2.68 → -4.87) Mistake. h4 was best. } (13. h4 Bb7) 13... Ba6 14. Qxc4?! { (-3.89 → -5.14) Inaccuracy. Qd2 was best. } (14. Qd2 Rhe8) 14... Bxc4 15. O-O-O Rhc8 16. h4 Rc7?! { (-6.19 → -4.66) Inaccuracy. Ng4 was best. } (16... Ng4) 17. h5 Ne5?? { (-4.37 → 3.97) Blunder. Nf8 was best. } (17... Nf8 18. e4 Rc5 19. b4 Rcc8 20. Nd4 a5 21. b5 Be6 22. Na4 Rab8 23. Rhe1 Rc4 24. Nb2) 18. Nxe5 Rac8 19. Nxc4 Rxc4 20. f3 a5?! { (4.50 → 5.98) Inaccuracy. R4c5 was best. } (20... R4c5 21. e4 Ng8 22. Nd5+ Ke8 23. Ne3 Ne7 24. g4 R8c6 25. Rd3 Rf6 26. Rf1 b5 27. a3) 21. f4?? { (5.98 → 2.58) Blunder. Rd2 was best. } (21. Rd2 Kf8 22. e4 f5 23. Rh4 fxe4 24. Rf4+ Kg8 25. Nxe4 R4c6 26. Nc3 Rc5 27. g4 Nf7) 21... a4 22. a3 b5?! { (3.11 → 4.03) Inaccuracy. Ng4 was best. } (22... Ng4 23. Rd5) 23. Rhg1? { (4.03 → 2.07) Mistake. Rd2 was best. } (23. Rd2 R4c5 24. e4 d6 25. Nd5+ Ke6 26. Ne3 f5 27. Rhd1 R8c6 28. Rd4 g6 29. hxg6 hxg6) 23... g6?? { (2.07 → 4.34) Blunder. Ng4 was best. } (23... Ng4 24. Rd3 Kf8 25. Nxb5 Rxc2+ 26. Kb1 Re2 27. Nc3 Rxe3 28. Rxd7 Rb8 29. Ka2 Rg3 30. Nxa4) 24. g4 gxh5 25. g5?? { (3.71 → 1.37) Blunder. gxh5 was best. } (25. gxh5 R8c5) 25... Nf5?! { (1.37 → 2.32) Inaccuracy. Ng4 was best. } (25... Ng4 26. Rd2) 26. e4 Ne3?! { (2.10 → 3.41) Inaccuracy. Nd4 was best. } (26... Nd4 27. Rg2) 27. Rd2?? { (3.41 → 0.17) Blunder. Rd3 was best. } (27. Rd3 Ng4) 27... f6?? { (0.17 → 4.89) Blunder. b4 was best. } (27... b4 28. axb4 a3 29. Rd3 axb2+ 30. Kxb2 Rxb4+ 31. Kc1 Rbc4 32. Rxe3 Rxc3 33. Rxc3 Rxc3 34. Kd2) 28. gxf6+ Kxf6 29. Re1?! { (4.97 → 3.79) Inaccuracy. Rg3 was best. } (29. Rg3 Nf1) 29... Ng2? { (3.79 → 8.29) Mistake. Rxc3 was best. } (29... Rxc3 30. bxc3) 30. Rxg2 h4 31. e5+ Kf5 32. Rg5+ Kxf4 33. Rg7 h3 34. Rxh7 Kg3 35. Re3+ Kf4 36. Rexh3 Kxe5 37. Rxd7 Ke6 38. Rb7 R8c7 39. Rxb5 R7c5 40. Rxc5 Rxc5 41. Nxa4 Re5 42. b3 Re1+ 43. Kb2 Kd5 44. Rh5+ Kd4 45. Rh4+ Ke3 46. Rh6 Re2 47. Re6+ Kf2?! { (83.47 → Mate in 15) Checkmate is now unavoidable. Kf3 was best. } (47... Kf3 48. Rxe2) 48. Rxe2+ Kxe2 49. b4 Ke3 50. b5 Kd4 51. b6 Kd5 52. b7 Kc6 53. b8=Q Kd5 54. Kc3 Kc6 55. Kc4 Kd7 56. Kc5 Ke6 57. Qd8 Ke5 58. Qd5+ Kf4 59. Kd4 Kg4 60. Qf7 Kg5 61. Ke4 Kg4 62. Qf4+ Kh3 63. Qg5 Kh2 64. Kf3 Kh3 65. Qg3# { White wins by checkmate. } 1-0