CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/By3QL8IX"] [Date "2023.09.15"] [White "Aarav"] [Black "Derrick"] [Result "1/2-1/2"] [UTCDate "2023.09.15"] [UTCTime "20:34:10"] [WhiteElo "1568"] [BlackElo "1485"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+7"] [WhiteTitle "♞"] [BlackTitle "NM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B01"] [Opening "Scandinavian Defense: Main Line"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 { B01 Scandinavian Defense: Main Line } 4. Bc4 Nf6 5. Nf3 Bf5 6. d3 Nc6?! { (0.58 → 1.44) Inaccuracy. c6 was best. } (6... c6 7. Qe2) 7. Bd2 e6?? { (1.39 → 4.17) Blunder. Qc5 was best. } (7... Qc5 8. Nb5) 8. O-O?? { (4.17 → 1.04) Blunder. Nd5 was best. } (8. Nd5 exd5) 8... Bc5?? { (1.04 → 6.52) Blunder. Bg4 was best. } (8... Bg4) 9. Nh4?? { (6.52 → 2.08) Blunder. Nd5 was best. } (9. Nd5 exd5) 9... Bg6?? { (2.08 → 6.40) Blunder. Bb4 was best. } (9... Bb4 10. a3) 10. Bg5?? { (6.40 → -2.32) Blunder. Nd5 was best. } (10. Nd5 Qa4 11. Nxc7+ Kd7 12. b3 Qa3 13. Nxa8 Bh5 14. Qe1 Bd6 15. c3 Kc8 16. d4 Rg8) 10... Be7?? { (-2.32 → -0.31) Blunder. Bxf2+ was best. } (10... Bxf2+ 11. Rxf2) 11. Bxf6?! { (-0.31 → -1.02) Inaccuracy. Bd2 was best. } (11. Bd2 Qb6 12. h3 a6 13. Nxg6 hxg6 14. Rb1 O-O 15. a4 Nd4 16. Ne4 Qc6 17. Re1 Qxa4) 11... Bxf6 12. Nxg6 hxg6 13. h3?? { (-0.82 → -3.19) Blunder. Bb5 was best. } (13. Bb5 Rb8) 13... O-O-O? { (-3.19 → -1.88) Mistake. Bxc3 was best. } (13... Bxc3) 14. a3?? { (-1.88 → -4.61) Blunder. Ne4 was best. } (14. Ne4 Rh4 15. Qc1 Ne5 16. Re1 g5 17. Bb3 Ng6 18. c3 Nf4 19. Bc2 Nxd3 20. Bxd3 Rxd3) 14... Bxc3 15. bxc3 Qxc3 16. Qb1 b6 17. Ba6+ Kb8 18. Qb5?! { (-4.96 → -6.53) Inaccuracy. Qe1 was best. } (18. Qe1) 18... Qxc2?? { (-6.53 → 5.39) Blunder. Nd4 was best. } (18... Nd4 19. Qg5 Qxc2 20. a4 Qc6 21. Rfb1 Rd5 22. Qg4 Rhd8 23. Rb4 Qd6 24. Rxd4 Rxd4 25. Qf3) 19. Rfc1 Qxd3 20. Qxc6?? { (5.87 → 2.61) Blunder. Qxd3 was best. } (20. Qxd3 Rxd3) 20... Qd5?? { (2.61 → Mate in 9) Checkmate is now unavoidable. Qxa6 was best. } (20... Qxa6) 21. Qxd5?? { (Mate in 9 → 2.38) Lost forced checkmate sequence. Qxc7+ was best. } (21. Qxc7+ Ka8 22. Rd1 Rd7 23. Qxd7 Qxd7 24. Rxd7 b5 25. Rc1 Rb8 26. Rcd1 g5 27. Rd8 g4) 21... Rxd5 22. Rc2 Ra5 23. Bf1 Rd8 24. Rac1 c5 25. Rc3 Rd4 26. Kh2? { (1.55 → 0.11) Mistake. g3 was best. } (26. g3) 26... f5?? { (0.11 → 4.65) Blunder. Kc7 was best. } (26... Kc7 27. g3 g5 28. Kg2 f6 29. Be2 Kd6 30. Kf1 e5 31. Ke1 f5 32. Bd1 Rb5 33. Bc2) 27. f3?? { (4.65 → 1.90) Blunder. Rg3 was best. } (27. Rg3) 27... Kc7 28. g4? { (1.99 → 0.69) Mistake. Re1 was best. } (28. Re1 Kd6) 28... fxg4? { (0.69 → 2.33) Mistake. Kd6 was best. } (28... Kd6 29. Kg3) 29. hxg4 Rd2+?! { (2.23 → 3.19) Inaccuracy. Rda4 was best. } (29... Rda4 30. Ra1) 30. Kg3 Ra4?! { (3.16 → 4.91) Inaccuracy. Kd6 was best. } (30... Kd6) 31. Bh3?? { (4.91 → 2.36) Blunder. Re1 was best. } (31. Re1) 31... Kd6 32. R1c2?? { (2.14 → -0.96) Blunder. Re3 was best. } (32. Re3 e5 33. Bf1 g5 34. Bb5 Rad4 35. Rce1 Rd1 36. Rxe5 c4 37. Rxd1 Kxe5 38. Re1+ Kd6) 32... Rxc2 33. Rxc2 Rxa3 34. Rd2+ Kc6 35. Bg2?? { (-0.57 → -3.23) Blunder. g5 was best. } (35. g5 c4) 35... a5?? { (-3.23 → -0.65) Blunder. c4 was best. } (35... c4 36. Kh4 Kc5 37. f4 Re3 38. Rd7 a5 39. Rc7+ Kb4 40. Rb7 Ka3 41. Rxb6 c3 42. Rb5) 36. Kh4?? { (-0.65 → -3.86) Blunder. Re2 was best. } (36. Re2 Kd5 37. Rb2 c4 38. Rxb6 a4 39. Bf1 Ra1 40. Kf2 a3 41. Ra6 Kc5 42. Ra7 a2) 36... b5?? { (-3.86 → -0.12) Blunder. c4 was best. } (36... c4 37. f4+ Kc5 38. Re2 a4 39. Rxe6 Ra2 40. Rc6+ Kb5 41. Be4 a3 42. Rc7 Rh2+ 43. Kg5) 37. f4+ Kb6?? { (-0.25 → 1.36) Blunder. Kc7 was best. } (37... Kc7 38. Re2 Rd3 39. Rxe6 Rd6 40. Re7+ Kb6 41. Rb7+ Ka6 42. Rxg7 a4 43. f5 gxf5 44. gxf5) 38. Kg5?? { (1.36 → -2.56) Blunder. Rd6+ was best. } (38. Rd6+ Kc7) 38... b4?? { (-2.56 → -0.38) Blunder. a4 was best. } (38... a4 39. Rd6+ Ka5 40. Rxe6 Rd3 41. Be4 Rd7 42. Kxg6 c4 43. Re8 a3 44. Bb1 Ra7 45. Rc8) 39. Kxg6?? { (-0.38 → -4.15) Blunder. Rd6+ was best. } (39. Rd6+ Kb5 40. Bc6+ Kc4 41. Bd7 Re3 42. Kxg6 b3 43. Kxg7 b2 44. Rb6 Kc3 45. g5 Re4) 39... a4?! { (-4.15 → -3.10) Inaccuracy. Rg3 was best. } (39... Rg3) 40. f5?! { (-3.10 → -4.35) Inaccuracy. Rd6+ was best. } (40. Rd6+ Ka5) 40... exf5 41. gxf5 b3?? { (-5.53 → -0.46) Blunder. Rg3+ was best. } (41... Rg3+ 42. Kh7 b3 43. Bd5 Kb5 44. Bf7 c4 45. Rd8 c3 46. Rb8+ Kc5 47. Be8 a3 48. Rxb3) 42. Kxg7 c4?? { (-0.29 → 3.50) Blunder. Ra2 was best. } (42... Ra2) 43. f6 c3?? { (3.25 → 12.14) Blunder. Ra2 was best. } (43... Ra2 44. Rd6+) 44. f7?? { (12.14 → 0.00) Blunder. Rd6+ was best. } (44. Rd6+) 44... cxd2 45. f8=Q d1=Q 46. Qf6+?? { (0.00 → -5.12) Blunder. Qb4+ was best. } (46. Qb4+ Ka6 47. Qc4+ Ka5 48. Qc5+ Ka6) 46... Kb5 47. Qf5+ Kb4 48. Qf4+ Kc3 49. Qg3+ Qd3 50. Qe1+ Kc2?? { (-9.35 → 0.00) Blunder. Qd2 was best. } (50... Qd2 51. Qg3+ Kb2 52. Kg8 Ra1 53. Qe5+ Ka2 54. Bd5 Rc1 55. Bf7 a3 56. Qb5 Qc3 57. Qg5) 51. Be4 Qxe4 52. Qxe4+ Kb2 53. Qe2+ Kc3 54. Qe1+ Kc4 55. Qc1+ Kb4 56. Qb2 Ra2 57. Qb1 Ka3 58. Kf6 b2 59. Qd3+ Kb4 60. Qd4+ Kb3 61. Qd3+ Kb4 62. Qd4+?? { (2.72 → 0.00) Blunder. Qc2 was best. } (62. Qc2) 62... Kb3 63. Qd3+ Kb4 64. Qd4+?? { (2.20 → 0.00) Blunder. Qc2 was best. } (64. Qc2) 64... Kb3 { The game is a draw. } 1/2-1/2