CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/jMVHpNzx"] [Date "2023.11.11"] [White "Sasha"] [Black "Maxim"] [Result "1/2-1/2"] [UTCDate "2023.11.11"] [UTCTime "18:03:45"] [WhiteElo "1597"] [BlackElo "1690"] [WhiteRatingDiff "+2"] [BlackRatingDiff "-1"] [WhiteTitle "IM🧁"] [BlackTitle "GM🧂"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A40"] [Opening "Queen's Pawn Game"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 { A40 Queen's Pawn Game } a6?! { (0.32 → 0.87) Inaccuracy. Nf6 was best. } (1... Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2) 2. Nf3 d6?! { (0.47 → 1.07) Inaccuracy. d5 was best. } (2... d5 3. g3 c5 4. dxc5 e6 5. Be3 Nf6 6. Bg2 Nc6 7. c3 e5 8. b4 Be7 9. a4) 3. Bf4?! { (1.07 → 0.45) Inaccuracy. c4 was best. } (3. c4) 3... Nf6 4. e3 e6 5. c3 Be7 6. Nbd2 Bd7?! { (0.11 → 0.87) Inaccuracy. Nh5 was best. } (6... Nh5 7. h4) 7. Bg5?! { (0.87 → 0.30) Inaccuracy. h3 was best. } (7. h3 O-O 8. a4 d5 9. Bd3 c5 10. O-O Bc6 11. Ne5 Nbd7 12. Nxc6 bxc6 13. a5 cxd4) 7... h6 8. Bxf6 Bxf6 9. Be2 O-O 10. O-O Bc6 11. h3 d5 12. Re1 Nd7 13. Bd3 g6 14. e4 dxe4 15. Bxe4 Bg7?! { (0.30 → 1.12) Inaccuracy. Bxe4 was best. } (15... Bxe4 16. Nxe4 Bg7 17. Qb3 b6 18. Qc4 c5 19. dxc5 Nxc5 20. Nxc5 Qc7 21. Rad1 bxc5 22. Rd2) 16. Bxc6 bxc6 17. Nc4 Nf6? { (1.26 → 2.61) Mistake. Nb6 was best. } (17... Nb6 18. Nce5 Qd6 19. b4 a5 20. a3 Qd5 21. Qe2 Nd7 22. c4 Qd6 23. Nd3 Rfd8 24. Qe3) 18. Nfe5 Qd5 19. Ne3?! { (2.81 → 2.03) Inaccuracy. b4 was best. } (19. b4 Nd7) 19... Qd6?! { (2.03 → 2.94) Inaccuracy. Qb5 was best. } (19... Qb5) 20. N5c4?! { (2.94 → 1.83) Inaccuracy. N3c4 was best. } (20. N3c4 Qd5) 20... Qd7 21. Ne5 Qe8 22. N3c4 Nd5 23. Na5?! { (2.50 → 1.83) Inaccuracy. Nd3 was best. } (23. Nd3 a5 24. Nce5 Bxe5 25. Nxe5 Kg7 26. Qc2 Ne7 27. Rad1 Qd8 28. b3 Qd6 29. Rd3 Qd5) 23... Bxe5?! { (1.83 → 2.74) Inaccuracy. c5 was best. } (23... c5 24. c4) 24. dxe5? { (2.74 → 1.26) Mistake. Rxe5 was best. } (24. Rxe5 Rb8 25. Nb3 Kg7 26. Qd2 Qe7 27. Na5 Qd6 28. b4 Rfd8 29. Rae1 Rd7 30. a3 Ra8) 24... Qd7?? { (1.26 → 4.00) Blunder. c5 was best. } (24... c5 25. Re4 Qb5 26. Nc4 Nb6 27. b3 Nxc4 28. Rxc4 Rad8 29. Qf3 Rd5 30. Re1 Rfd8 31. Qf4) 25. Nc4?? { (4.00 → 0.91) Blunder. c4 was best. } (25. c4 Nb6 26. b3 Rad8 27. Qe2 Qd3 28. Nxc6 Qxe2 29. Rxe2 Rd7 30. Kf1 Ra8 31. Rc2 Kg7) 25... Rad8 26. Ne3?? { (1.27 → -0.74) Blunder. Qf3 was best. } (26. Qf3 c5 27. Red1 Qb5 28. b3 Nb6 29. Ne3 h5 30. g4 h4 31. g5 Rxd1+ 32. Rxd1 c4) 26... Nxe3 27. Qxd7 Rxd7 28. Rxe3 Kg7?! { (-0.68 → 0.10) Inaccuracy. Rd2 was best. } (28... Rd2) 29. Ree1?! { (0.10 → -0.86) Inaccuracy. Rae1 was best. } (29. Rae1 Rfd8 30. h4 c5 31. g3 Kf8 32. Kg2 Rd2 33. R1e2 Ke7 34. Re4 R8d3 35. a3 Rxe2) 29... Rfd8?! { (-0.86 → -0.16) Inaccuracy. Rd2 was best. } (29... Rd2 30. Rad1 Rxb2 31. Rd7 Rxa2 32. Re3 Ra1+ 33. Kh2 Ra4 34. g3 a5 35. Rxc7 Rc4 36. Ra7) 30. b3? { (-0.16 → -1.24) Mistake. Re2 was best. } (30. Re2 c5 31. Rae1 g5 32. Kf1 c4 33. Rc2 Kg6 34. g4 c5 35. Re4 Rd1+ 36. Kg2 R8d2) 30... Rd3 31. c4 R3d4?! { (-1.51 → -0.90) Inaccuracy. a5 was best. } (31... a5 32. Re2 g5 33. Rae1 R8d4 34. Kf1 a4 35. Re3 Rd2 36. R1e2 a3 37. Rxd2 Rxd2 38. Re2) 32. g3 Rf8? { (-1.08 → 0.00) Mistake. g5 was best. } (32... g5 33. Re2 c5 34. Rc1 a5 35. Kf1 Rd3 36. Rce1 Kg6 37. Re3 h5 38. Kg2 Rd2 39. a4) 33. f4?! { (0.00 → -0.66) Inaccuracy. Rad1 was best. } (33. Rad1 Rfd8 34. Rxd4 Rxd4 35. Kf1 Rd2 36. Re2 Rd1+ 37. Re1) 33... Rd3 34. Kg2 Rfd8 35. Re2 Rd2?! { (-1.24 → -0.49) Inaccuracy. Rc3 was best. } (35... Rc3 36. Rg1) 36. Rxd2 Rxd2+ 37. Kg1? { (-0.58 → -1.67) Mistake. Kf3 was best. } (37. Kf3 c5 38. Ke3 Rh2 39. h4 a5 40. Kf3 h5 41. Rd1 Rxa2 42. Rd7 Ra3 43. Rxc7 Rxb3+) 37... f6? { (-1.67 → -0.35) Mistake. a5 was best. } (37... a5) 38. exf6+?! { (-0.35 → -0.91) Inaccuracy. Rf1 was best. } (38. Rf1 f5 39. g4 c5 40. Rf2 Rd4 41. Kh2 a5 42. Kg3 Kf7 43. a4 Ke7 44. Rf3 Rd2) 38... Kxf6 39. Kf1 Rh2 40. Re1 Rxa2 41. Re2?? { (-1.19 → -5.03) Blunder. h4 was best. } (41. h4 h5 42. Re5 Rb2 43. Rc5 Rxb3 44. Kf2 Rb7 45. Ke3 Ke7 46. Rg5 Rb3+ 47. Kf2 Rb2+) 41... Rxe2 42. Kxe2 Kf5 43. Kf3 h5?? { (-5.40 → 0.00) Blunder. e5 was best. } (43... e5 44. g4+ Kf6 45. h4 c5 46. g5+ hxg5 47. fxg5+ Kf5 48. Kg3 e4 49. Kf2 Kg4 50. Ke3) 44. g4+ Kf6 45. gxh5?? { (0.00 → -7.23) Blunder. c5 was best. } (45. c5 hxg4+ 46. Kxg4 a5 47. h4 Kf7 48. Kf3 Kg7 49. Kg3 Kg8 50. Kf3 Kf7 51. Kg3) 45... gxh5 46. Kg3 Kf5 47. Kf3 h4 48. Ke3 c5 49. Kf3 e5?? { (-8.50 → 5.50) Blunder. a5 was best. } (49... a5 50. Ke3 e5 51. fxe5 Kxe5 52. Kd3 Kf4 53. Kc3 Kg3 54. Kd3 Kxh3 55. Ke4 Kg4 56. Kd5) 50. fxe5 Kxe5 51. Kg4 Kd4 52. Kxh4 Kc3 53. Kg4 Kxb3 54. h4 a5 55. h5 a4 56. h6 a3 57. h7 a2 58. h8=Q Kxc4 59. Qb2 Kd3 60. Qxa2 c4 61. Kf5 c3 62. Qd5+ Kc2 63. Qg2+ Kb1 { Black offers draw } { The game is a draw. } 1/2-1/2