CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/oJoSu2Ho"] [Date "2024.09.15"] [White "Edward"] [Black "Caelan"] [Result "1-0"] [UTCDate "2024.09.15"] [UTCTime "17:03:42"] [WhiteElo "1630"] [BlackElo "1480"] [WhiteRatingDiff "+6"] [BlackRatingDiff "-6"] [WhiteTitle "IM🌋"] [BlackTitle "©"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A41"] [Opening "King's Pawn Game: Maróczy Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. d4?! { (0.43 → -0.09) Inaccuracy. Nf3 was best. } (2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Be7) 2... d6?! { (-0.09 → 0.91) Inaccuracy. exd4 was best. } { A41 King's Pawn Game: Maróczy Defense } (2... exd4 3. Nf3 Bb4+ 4. c3 dxc3 5. Nxc3 Bxc3+ 6. bxc3 Ne7 7. Bc4) 3. dxe5 dxe5 4. Bc4?! { (0.56 → -0.25) Inaccuracy. Qxd8+ was best. } (4. Qxd8+ Kxd8 5. Nc3 Nf6 6. Bc4 Ke8 7. Nf3 Bd6 8. Be3 a6) 4... Qxd1+ 5. Kxd1 Be6?? { (-0.24 → 1.35) Blunder. Nc6 was best. } (5... Nc6) 6. Bxe6 fxe6 7. Nf3 Nc6 8. Nc3? { (1.09 → -0.29) Mistake. c3 was best. } (8. c3 Nf6 9. Nbd2 Bc5 10. Ke2 a5 11. Ng5 Ke7 12. a4 h6 13. Ngf3 g5 14. Ne1 g4) 8... O-O-O+ 9. Bd2?! { (-0.12 → -0.93) Inaccuracy. Ke2 was best. } (9. Ke2 Nf6 10. Bg5 Nd4+ 11. Nxd4 exd4 12. Nd1 h6 13. Bxf6 gxf6 14. f4 a5 15. Nf2 h5) 9... b6?! { (-0.93 → 0.00) Inaccuracy. Nf6 was best. } (9... Nf6 10. Rf1 Bc5 11. Rc1 Rhf8 12. Ke1 h6 13. h3 Bd4 14. Ke2 g5 15. Rfd1 Bxc3 16. Bxc3) 10. Ke2 Kb7 11. a3 Nge7?! { (-0.04 → 0.66) Inaccuracy. Nf6 was best. } (11... Nf6 12. Rhd1) 12. b4 Ng6?! { (0.33 → 0.91) Inaccuracy. h6 was best. } (12... h6 13. Nd1 Nc8 14. c3 Nd6 15. Kd3 Be7 16. Be3 a5 17. Nd2 Bg5 18. Bxg5 hxg5 19. Kc2) 13. b5?! { (0.91 → 0.00) Inaccuracy. g3 was best. } (13. g3 Nd4+ 14. Nxd4 exd4 15. Na4 c5 16. f4 c4 17. c3 e5 18. f5 Ne7 19. Nb2 Rc8) 13... Nd4+ 14. Nxd4 exd4 15. Nd1 e5?! { (-0.25 → 0.33) Inaccuracy. Rc8 was best. } (15... Rc8 16. c3 Bc5 17. g3 Rhd8 18. f4 c6 19. a4 Ne7 20. Rf1 cxb5 21. axb5 dxc3 22. Nxc3) 16. f3 Nf4+?! { (0.08 → 0.94) Inaccuracy. Rc8 was best. } (16... Rc8 17. c4 dxc3 18. Nxc3 c6 19. Rhb1 cxb5 20. Rxb5 Bc5 21. Nd5 Nf8 22. a4 Ne6 23. Rbb1) 17. Bxf4 exf4 18. Nf2 Bd6 19. Nd3 Rhf8 20. Rhg1 Rde8 21. g3? { (1.28 → -0.03) Mistake. Kd2 was best. } (21. Kd2 a6 22. a4 Rf6 23. Rge1 Rh6 24. e5 Be7 25. h3 Rg6 26. Re2 Ra8 27. Rb1 axb5) 21... fxg3 22. hxg3 g6?! { (0.00 → 0.84) Inaccuracy. h5 was best. } (22... h5 23. a4 a6 24. Rae1 axb5 25. axb5 Rf5 26. Rb1 Rf6 27. Nf4 Rf5) 23. f4?? { (0.84 → -3.17) Blunder. g4 was best. } (23. g4) 23... Rg8?? { (-3.17 → 3.19) Blunder. Rxe4+ was best. } (23... Rxe4+) 24. e5 Bf8 25. a4 Bh6? { (3.71 → 7.09) Mistake. c6 was best. } (25... c6 26. Kf3) 26. a5?! { (7.09 → 5.02) Inaccuracy. Rh1 was best. } (26. Rh1) 26... bxa5 27. Rxa5 Kb6 28. Ra4?! { (8.30 → 5.62) Inaccuracy. Ra6+ was best. } (28. Ra6+ Kb7) 28... Ra8?! { (5.62 → 8.38) Inaccuracy. Bf8 was best. } (28... Bf8 29. Kf3) 29. Rxd4?! { (8.38 → 5.55) Inaccuracy. Ra6+ was best. } (29. Ra6+ Kb7 30. Nc5+ Kc8 31. Rh1 Rb8 32. Rxa7 Bxf4 33. gxf4 Rxb5 34. Ra8+ Rb8 35. Rha1 g5) 29... Kxb5 30. Rb4+ Kc6 31. Rc4+ Kb6?? { (6.47 → Mate in 3) Checkmate is now unavoidable. Kd5 was best. } (31... Kd5 32. Rxc7 Rgc8 33. c4+ Kd4 34. Rxh7 Bf8 35. Rd7+ Kxc4 36. Rc1+ Kb5 37. Rxa7 Rxa7 38. Rxc8) 32. Nc5? { (Mate in 3 → 7.50) Lost forced checkmate sequence. Rb1+ was best. } (32. Rb1+ Ka5 33. Rcb4 Bf8 34. Ra1#) 32... Kb5 33. Rc3 Kb4? { (9.08 → Mate in 12) Checkmate is now unavoidable. Bf8 was best. } (33... Bf8 34. Rb1+) 34. Kd2? { (Mate in 12 → 9.56) Lost forced checkmate sequence. Ne4 was best. } (34. Ne4 Bf8 35. Rb1+ Ka5 36. Rcb3 Bb4 37. Rxb4 Rab8 38. Rxb8 Rxb8 39. Rxb8 g5 40. e6 gxf4) 34... Rgd8+ 35. Nd3+ Kb5? { (9.46 → Mate in 3) Checkmate is now unavoidable. Rxd3+ was best. } (35... Rxd3+ 36. cxd3 Bf8 37. Rb1+ Ka4 38. Rc4+ Ka5 39. Ke3 c6 40. d4 Re8 41. Rxc6 Bb4 42. Rc4) 36. Rc5+?? { (Mate in 3 → 6.90) Lost forced checkmate sequence. Rb1+ was best. } (36. Rb1+ Ka4 37. Rb4+ Ka5 38. Ra3#) 36... Kb6?? { (6.90 → Mate in 9) Checkmate is now unavoidable. Ka6 was best. } (36... Ka6 37. Rxc7) 37. Rb1+ Ka6 38. Ke3? { (Mate in 8 → 9.42) Lost forced checkmate sequence. Rc6+ was best. } (38. Rc6+ Ka5 39. c4 Rxd3+ 40. Kxd3 Rb8 41. Rxb8 a6 42. Kc3 Bf8 43. Rxf8 h5 44. Rff6 Ka4) 38... Rab8 39. Nb4+ Kb6 40. Nd3+ Ka6 41. Rc6+ Ka5 42. Ra1+ Kb5 43. Rc5+ Kb6 44. Rc3 Kb7?! { (5.22 → 8.12) Inaccuracy. Bf8 was best. } (44... Bf8 45. Rb3+) 45. Nc5+ Kc8 46. Ne6 Kd7 47. Nc5+ Ke7 48. Rxa7 Bxf4+ 49. gxf4 h5 50. Rxc7+ Ke8 51. Ne6 Rd1 52. Ng7+ Kd8?! { (16.93 → Mate in 7) Checkmate is now unavoidable. Kf8 was best. } (52... Kf8 53. Ne6+) 53. Ne6+?! { (Mate in 7 → 17.47) Lost forced checkmate sequence. e6 was best. } (53. e6 Re1+ 54. Kf2 Rxe6 55. Nxe6+ Ke8 56. Rg7 Rd8 57. Nxd8 Kxd8 58. Ra3 g5 59. Ra8#) 53... Ke8 54. Nd4 h4? { (8.98 → Mate in 14) Checkmate is now unavoidable. g5 was best. } (54... g5 55. fxg5) 55. Ke4? { (Mate in 14 → 9.06) Lost forced checkmate sequence. Rh7 was best. } (55. Rh7 Rxd4 56. Kxd4 Kf8 57. Rh8+ Kg7 58. Rxb8 Kh6 59. e6 Kh5 60. e7 h3 61. Rxh3+ Kg4) 55... h3? { (9.06 → Mate in 8) Checkmate is now unavoidable. Rd8 was best. } (55... Rd8 56. Nf3) 56. Rxh3 Rc1 57. Rh8# { White wins by checkmate. } 1-0