CohenChessClub.com

[Event "MrCohenOS Arena"] [Site "https://cohenchessclub.com/6F0TQ5JG"] [Date "2022.12.06"] [White "Alexander2"] [Black "JAckAttAckUb"] [Result "0-1"] [UTCDate "2022.12.06"] [UTCTime "00:31:16"] [WhiteElo "1635"] [BlackElo "1901"] [WhiteRatingDiff "-13"] [BlackRatingDiff "+2"] [BlackTitle "NM🧟"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A48"] [Opening "East Indian Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 Nf6 2. Nf3 g6 { A48 East Indian Defense } 3. Nc3?! { (0.52 → 0.00) Inaccuracy. c4 was best. } (3. c4 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 c5 8. Rb1 O-O 9. Be2 Bg4) 3... Bg7?! { (0.00 → 0.54) Inaccuracy. d5 was best. } (3... d5 4. Bf4 Bg7 5. e3 O-O 6. Nb5 Na6 7. Nc3) 4. e4 O-O? { (0.59 → 2.15) Mistake. d5 was best. } (4... d5 5. exd5 Nxd5 6. Ne4 O-O 7. Bc4 Nf6 8. Nxf6+ exf6 9. O-O b6 10. c3 Nc6 11. Re1) 5. Bd3?? { (2.15 → 0.51) Blunder. e5 was best. } (5. e5) 5... d5?! { (0.51 → 1.16) Inaccuracy. d6 was best. } (5... d6 6. h3 Nc6 7. O-O e5 8. dxe5 dxe5 9. Bc4 h6 10. Re1 b6 11. Qxd8 Rxd8 12. Bd5) 6. exd5? { (1.16 → 0.08) Mistake. e5 was best. } (6. e5 Ne8 7. Ne2 c5 8. c3 cxd4 9. cxd4 f6 10. h4 fxe5 11. dxe5 Nc6 12. h5 Rxf3) 6... Nxd5 7. Nxd5 Qxd5 8. Be3 Bg4 9. Qe2?? { (0.12 → -2.06) Blunder. Be2 was best. } (9. Be2 Nc6 10. c3 e5 11. dxe5 Be6 12. O-O Nxe5 13. Nd4 Bd7 14. Qc2 c5 15. Nf3 Rfe8) 9... Bxf3?? { (-2.06 → -0.21) Blunder. Nc6 was best. } (9... Nc6 10. Bc4 Qa5+ 11. c3 Nxd4 12. Bxd4 Bxd4 13. O-O Bf6 14. h3 Bxf3 15. Qxf3 b5 16. Bb3) 10. Qxf3 Qxf3 11. gxf3 Nc6 12. O-O-O?! { (-0.10 → -1.02) Inaccuracy. c3 was best. } (12. c3 e6) 12... e5?? { (-1.02 → 0.81) Blunder. Bxd4 was best. } (12... Bxd4 13. Bxd4 Nxd4 14. Bxg6 fxg6 15. Rxd4 Rad8 16. Rc4 c6 17. Ra4 a6 18. Rb4 b5 19. Rb3) 13. dxe5 Nxe5 14. Kb1? { (0.89 → -0.62) Mistake. Be2 was best. } (14. Be2 Rad8 15. c3 Nd7 16. f4 Nb6 17. Bf3 c6 18. Kc2 Bf6 19. f5 Rfe8 20. Rxd8 Rxd8) 14... Nxf3 15. a3?! { (-0.24 → -0.85) Inaccuracy. Be4 was best. } (15. Be4 Ne5) 15... Ne5 16. Rhe1? { (-0.81 → -2.15) Mistake. Be2 was best. } (16. Be2 Rfe8 17. c3 Re6 18. Bc1 Nc6 19. Be3 Be5 20. h4 Bf4 21. Bxf4 Rxe2 22. Bxc7 Rxf2) 16... Nxd3 17. Rxd3 Rad8 18. Red1 Rxd3 19. Rxd3 f5?! { (-1.99 → -0.94) Inaccuracy. Be5 was best. } (19... Be5) 20. Bxa7?? { (-0.94 → -5.21) Blunder. Rd7 was best. } (20. Rd7 Be5 21. Bh6 Re8 22. f4 Bf6 23. Rxc7 Re1+ 24. Ka2 Rh1 25. Rxb7 Rxh2 26. Rb8+ Kf7) 20... Rf7?? { (-5.21 → 0.00) Blunder. b6 was best. } (20... b6 21. Rd7) 21. Rd8+ Bf8 22. f4?? { (0.42 → -1.39) Blunder. Bd4 was best. } (22. Bd4 h5) 22... h6? { (-1.39 → -0.33) Mistake. Kg7 was best. } (22... Kg7 23. Be3 Kh6 24. c4 Kh5 25. c5 Kg4 26. a4 c6 27. b4 Bh6 28. Rd4 Re7 29. Bd2) 23. h4 g5?! { (-0.82 → -0.28) Inaccuracy. b6 was best. } (23... b6 24. a4 Kg7 25. a5 Be7 26. axb6 cxb6 27. Rd3 Rf6 28. Rd7 Kf8 29. Rb7 Re6 30. Bxb6) 24. hxg5 hxg5 25. fxg5 f4 26. Rb8?? { (0.19 → -3.65) Blunder. g6 was best. } (26. g6 Rf5) 26... f3?? { (-3.65 → -0.06) Blunder. b6 was best. } (26... b6 27. Re8 f3 28. Re1 f2 29. Rf1 Bc5 30. Kc1 Rd7 31. b4 Be3+ 32. Kb2 Rd8 33. Kc3) 27. Rd8?? { (-0.06 → -3.48) Blunder. g6 was best. } (27. g6 Rf6 28. Bd4 Rxg6 29. Rxb7 c5 30. Rb3 cxd4 31. Rxf3 Bg7 32. c3 dxc3 33. bxc3 Rb6+) 27... f2?! { (-3.48 → -2.19) Inaccuracy. b6 was best. } (27... b6 28. Rd1 f2 29. Rf1 Bc5 30. Kc1 Rd7 31. c4 Be3+ 32. Kc2 Kg7 33. b4 Kg6 34. a4) 28. Rd1?? { (-2.19 → -5.51) Blunder. Bxf2 was best. } (28. Bxf2 Rxf2) 28... f1=Q 29. Rxf1 Rxf1+ 30. Ka2 Rf5 31. c4 Rxg5 32. b3?! { (-5.15 → -8.31) Inaccuracy. Bb8 was best. } (32. Bb8 Rc5 33. b3 Kf7 34. Kb1 Rc6 35. Kc2 Bxa3 36. Kc3 Ke6 37. Bxc7 Rxc7 38. b4 b5) 32... Rg2+ 33. Kb1 b6?! { (-8.32 → -5.32) Inaccuracy. Bxa3 was best. } (33... Bxa3 34. Bb8 c6 35. Be5 Bb4 36. Bb8 Re2 37. Bg3 Kf7 38. Kc1 Kf6 39. Bh4+ Ke5 40. Kd1) 34. Bb8 Bxa3 35. Bxc7 Rb2+ 36. Kc1?! { (-4.38 → -6.00) Inaccuracy. Ka1 was best. } (36. Ka1 Rg2 37. Bxb6 Bb4 38. Kb1 Kf7 39. c5 Rg6 40. Bd8 Rc6 41. Kc2 Ke6 42. Kd3 Kd5) 36... Rxb3+ 37. Kc2 Rb2+ 38. Kc3 b5? { (-5.91 → -3.49) Mistake. Rb1 was best. } (38... Rb1 39. Kd4 Rd1+ 40. Ke4 Bc5 41. Be5 Kf7 42. Bc3 Ke6 43. Bg7 Rh1 44. Kd3 Kf5 45. Bb2) 39. cxb5 Rxb5 40. Be5?? { (-3.27 → Mate in 16) Checkmate is now unavoidable. Bh2 was best. } (40. Bh2 Rh5 41. Bb8 Kf7 42. Kc4 Ke6 43. Bg3 Rd5 44. Be1 Ke5 45. Bg3+ Ke4 46. Bf2 Rd7) 40... Rxe5 41. Kd4 Rh5 42. Ke4 Kf7 43. Kd4 Ke6 44. Kc4 Kd6 45. Kb3 Rh4 46. Kxa3 Kc5 47. Kb3 Rg4 48. Kc3 Rg3+ 49. Kd2 Kc4 50. Ke2 Kd4 51. Kf2 Ra3 52. Ke2 Rb3 53. Kd2 Rb2+ 54. Kc1 Kc3 55. Kd1 Ra2 56. Kc1 Ra1# { Black wins by checkmate. } 0-1