CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/1rAbEYvn"] [Date "2025.02.12"] [White "SamjD"] [Black "Trekker"] [Result "1/2-1/2"] [UTCDate "2025.02.12"] [UTCTime "21:35:39"] [WhiteElo "1591"] [BlackElo "1631"] [WhiteRatingDiff "+1"] [BlackRatingDiff "-2"] [WhiteTitle "IM🗿"] [BlackTitle "GM🎅"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B52"] [Opening "Sicilian Defense: Canal Attack, Main Line"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 { B52 Sicilian Defense: Canal Attack, Main Line } 4. Bxd7+ Nxd7 5. d4?! { (0.51 → -0.04) Inaccuracy. O-O was best. } (5. O-O e6) 5... cxd4 6. Nxd4 e5?? { (-0.26 → 1.63) Blunder. g6 was best. } (6... g6 7. c4 Rc8 8. Be3 Qa5+ 9. Qd2 Qxd2+ 10. Nxd2 Ne5 11. b3 Ng4 12. Nc2 Nxe3 13. Nxe3) 7. Nf3? { (1.63 → 0.47) Mistake. Nf5 was best. } (7. Nf5) 7... Be7 8. Nc3 h6 9. Be3 a6 10. O-O Ngf6 11. Re1 O-O?! { (0.24 → 1.10) Inaccuracy. b5 was best. } (11... b5 12. a3 Qc7 13. Nd2 Qb7 14. f3 O-O 15. Nf1 Rfc8 16. Bf2 Nb6 17. Bxb6 Qxb6+ 18. Ne3) 12. Qd3 Rc8 13. Nd5?? { (1.20 → -0.39) Blunder. Nh4 was best. } (13. Nh4 Nc5 14. Bxc5 Rxc5 15. Nf5 g6 16. Ne3 Kg7 17. a4 h5 18. Ncd5 Nxd5 19. Nxd5 Bg5) 13... Nxd5 14. exd5? { (-0.56 → -1.83) Mistake. Qxd5 was best. } (14. Qxd5) 14... Nf6?! { (-1.83 → -0.97) Inaccuracy. Qc7 was best. } (14... Qc7 15. c3 f5 16. Qe2 Nf6 17. Rad1 Qc4 18. Qxc4 Rxc4 19. g3 g5 20. Nd2 Ra4 21. f4) 15. Qb3 b5 16. Rad1 Ra8 17. a4 Qa5 18. axb5 Qxb5 19. Qxb5 axb5 20. Ra1?? { (-1.13 → -3.04) Blunder. Nh4 was best. } (20. Nh4 g6 21. f4 e4 22. g3 Nd7 23. Ng2 Rfc8 24. c3 f5 25. Bd4 Kf7 26. Ne3 Bf6) 20... Nxd5 21. c3?! { (-2.61 → -3.92) Inaccuracy. Rad1 was best. } (21. Rad1) 21... b4?! { (-3.92 → -2.89) Inaccuracy. f5 was best. } (21... f5 22. Rad1 Nxe3 23. fxe3 Ra2 24. Rd2 b4 25. e4 fxe4 26. Rxe4 bxc3 27. bxc3 Rxd2 28. Nxd2) 22. c4 Nxe3 23. fxe3 Rac8?! { (-3.00 → -2.08) Inaccuracy. f5 was best. } (23... f5 24. c5 dxc5 25. Rxa8 Rxa8 26. Nxe5 Bf6 27. Nd3 Rd8 28. Nxc5 Bxb2 29. Rb1 Bc3 30. Na4) 24. Nd2 Rc5?! { (-1.92 → -0.97) Inaccuracy. d5 was best. } (24... d5 25. cxd5 Rc2 26. Nf3 f6 27. Rec1 Rfc8 28. Rxc2 Rxc2 29. Nh4 Bc5 30. Nf5 g6 31. Ra8+) 25. b3 d5 26. e4?? { (-1.27 → -5.46) Blunder. Ra7 was best. } (26. Ra7) 26... dxe4?? { (-5.46 → -1.89) Blunder. Bg5 was best. } (26... Bg5 27. Nf3) 27. Nxe4 Rc6?! { (-1.54 → -0.75) Inaccuracy. Rc7 was best. } (27... Rc7 28. Ra5) 28. Nd2?? { (-0.75 → -3.79) Blunder. Ra5 was best. } (28. Ra5 f6 29. Rd1 Re6 30. Rdd5 h5 31. Rd7 f5 32. Raa7 Re8 33. Ng5 Bc5+ 34. Kf1 Bxa7) 28... Re6? { (-3.79 → -2.26) Mistake. f5 was best. } (28... f5 29. Ra5 e4 30. Nf1 Rc5 31. Ra6 Re5 32. Ne3 f4 33. Nd5 Bc5+ 34. Kf1 f3 35. Rc6) 29. Nf3?? { (-2.26 → -5.62) Blunder. Ra5 was best. } (29. Ra5 Rd8 30. Rd5 f6 31. Ne4 f5 32. Ng3 g6 33. Rdxe5 Rxe5 34. Rxe5 Kf7 35. Kf2 Rd3) 29... e4 30. Nd2 e3 31. Nf1?! { (-4.01 → -5.70) Inaccuracy. Nf3 was best. } (31. Nf3 Rd8 32. Ra5 Rd3 33. Rd5 Rc3 34. g3 Ra6 35. Nd4 Bf6 36. Kg2 Bxd4 37. Rxd4 Rxb3) 31... e2 32. Ng3 Rd8? { (-4.69 → -2.33) Mistake. Bc5+ was best. } (32... Bc5+ 33. Kh1 Rfe8 34. Ra2 Rd8 35. Nxe2 Rde8 36. g3 g5 37. h4 g4 38. Kg2 Re3 39. h5) 33. Rxe2 Rxe2?! { (-2.51 → -1.41) Inaccuracy. Bc5+ was best. } (33... Bc5+ 34. Kh1) 34. Nxe2 Rd2?! { (-1.35 → -0.82) Inaccuracy. Rd3 was best. } (34... Rd3 35. Nc1) 35. Nf4?! { (-0.82 → -1.64) Inaccuracy. Kf1 was best. } (35. Kf1 g6) 35... Rb2?! { (-1.64 → -0.99) Inaccuracy. Bc5+ was best. } (35... Bc5+) 36. Nd5?! { (-0.99 → -1.53) Inaccuracy. Ra5 was best. } (36. Ra5 Bd6 37. Nd5 Rb1+ 38. Kf2 Bxh2 39. Rb5 Rb2+ 40. Kf1 Rxb3 41. Rxb4 Rxb4 42. Nxb4 Bd6) 36... Bc5+ 37. Kh1?? { (-1.17 → -5.19) Blunder. Kf1 was best. } (37. Kf1 Rxb3 38. Ra5 Bd6 39. Rb5 Rb1+ 40. Ke2 b3 41. Nc3 Rb2+ 42. Kf3 Bxh2 43. c5 Be5) 37... Rxb3 38. h3 Ra3 39. Rb1 Rc3?? { (-5.65 → 2.57) Blunder. b3 was best. } (39... b3 40. Nf4) 40. Nxc3 bxc3 41. Rc1 Bd4 42. g4?! { (3.00 → 2.05) Inaccuracy. Kh2 was best. } (42. Kh2 f5 43. Kg3 Kf7 44. Kf3 h5 45. Ke2 h4 46. Kd3 Be5 47. Ra1 Ke7 48. Ra6 Kd7) 42... f6?! { (2.05 → 2.90) Inaccuracy. f5 was best. } (42... f5 43. Kg2) 43. Kg2 Kf7 44. Kf3 Ke6 45. Ke4 Be5 46. Kd3? { (3.37 → 2.02) Mistake. Ra1 was best. } (46. Ra1 g6) 46... Kd6?? { (2.02 → 4.37) Blunder. f5 was best. } (46... f5 47. gxf5+) 47. h4 Kc5?! { (4.28 → 5.93) Inaccuracy. h5 was best. } (47... h5 48. gxh5) 48. h5 Kb4 49. Rc2 Kc5 50. Rxc3 Bxc3 51. Kxc3 Kc6 52. Kb4 Kb6 53. c5+ Kc6 54. Kc4 Kc7 55. Kd5 Kd7 56. c6+ Kc7 57. Kc5 Kc8 58. Kd6 Kd8?! { (60.04 → Mate in 6) Checkmate is now unavoidable. Kb8 was best. } (58... Kb8 59. Ke7 Kc7 60. Kf7 Kxc6 61. Kxg7 Kd7 62. Kxf6 Ke8 63. Kg6 Ke7 64. Kxh6 Kf7 65. Kh7) 59. c7+ Kc8 60. Kc6 f5 61. gxf5 g5 62. fxg6 { Draw by stalemate. } 1/2-1/2