CohenChessClub.com

[Event "April Arena Megatournament"] [Site "https://cohenchessclub.com/qPKz0y8N"] [Date "2024.04.28"] [White "Jack7"] [Black "Maria"] [Result "0-1"] [UTCDate "2024.04.28"] [UTCTime "19:10:57"] [WhiteElo "815"] [BlackElo "1157"] [WhiteRatingDiff "-13"] [BlackRatingDiff "+3"] [BlackTitle "❦"] [Variant "Standard"] [TimeControl "600+1"] [ECO "A00"] [Opening "Van't Kruijs Opening"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e3 { A00 Van't Kruijs Opening } d5 2. d3?! { (0.09 → -0.43) Inaccuracy. c4 was best. } (2. c4 e6 3. Nf3 Nf6 4. d4 b6 5. b3 Bb7 6. Bb2 Nbd7) 2... e5 3. e4 dxe4 4. dxe4 Qxd1+ 5. Kxd1 Bg4+?! { (-0.60 → -0.02) Inaccuracy. Bc5 was best. } (5... Bc5) 6. Be2 Bxe2+ 7. Kxe2 Nc6 8. Nc3? { (0.03 → -1.17) Mistake. c3 was best. } (8. c3 Nf6 9. f3 Nd7 10. Nh3 Nd8 11. Nf2 a5 12. Nd3 f6 13. Be3 Ne6 14. Nd2 h5) 8... Nb4? { (-1.17 → -0.08) Mistake. Nd4+ was best. } (8... Nd4+ 9. Kd1) 9. Na4?? { (-0.08 → -3.33) Blunder. Nb5 was best. } (9. Nb5 O-O-O) 9... Nxc2 10. Rb1 Nd4+ 11. Kd3? { (-3.31 → -5.38) Mistake. Kf1 was best. } (11. Kf1) 11... Nb5? { (-5.38 → -3.09) Mistake. O-O-O was best. } (11... O-O-O 12. Nc3) 12. Nc5?? { (-3.09 → -9.15) Blunder. Nf3 was best. } (12. Nf3) 12... Rd8+ 13. Kc4 Nd4?? { (-7.15 → -1.44) Blunder. Rd4+ was best. } (13... Rd4+ 14. Kxb5 c6+ 15. Ka5 Bxc5 16. b4 Bb6+ 17. Ka4 Rxe4 18. Nh3 Ne7 19. f3 Re2 20. Rb2) 14. Be3?? { (-1.44 → -7.99) Blunder. Nxb7 was best. } (14. Nxb7 Rb8) 14... b5+ 15. Kc3 Bxc5 16. Nh3 Nc6?? { (-9.38 → -1.59) Blunder. Nh6 was best. } (16... Nh6 17. Bxh6 gxh6 18. Rhd1 Bb6 19. a4 Rg8 20. b4 Rg6 21. Rxd4 Rxd4 22. axb5 Rxe4 23. Kd3) 17. Bxc5 Nd4?! { (-1.40 → -0.52) Inaccuracy. a6 was best. } (17... a6 18. Rhd1 Nf6 19. f3 Nd7 20. Be3 f6 21. Ra1 Nf8 22. Rxd8+ Kxd8 23. a4 Kc8 24. Nf2) 18. Bxa7 Ne2+ 19. Kc2 Nf4? { (-0.18 → 0.96) Mistake. Ne7 was best. } (19... Ne7 20. Rbd1 Nc6 21. Rxd8+ Kxd8 22. Kd3 Nxa7 23. Kxe2 f6 24. Rc1 Re8 25. Ke3 Nc8 26. f3) 20. Ng5?? { (0.96 → -0.93) Blunder. Nxf4 was best. } (20. Nxf4 exf4) 20... Nxg2 21. Rhg1? { (-0.63 → -1.88) Mistake. Nf3 was best. } (21. Nf3) 21... Nf4?! { (-1.88 → -0.94) Inaccuracy. Nh4 was best. } (21... Nh4 22. Nh3) 22. Nf3?! { (-0.94 → -1.58) Inaccuracy. Be3 was best. } (22. Be3 Ne7 23. Nf3 Nfg6 24. h4 h5 25. Bc5 Nc6 26. Be3 O-O 27. Rbc1 Nd4+ 28. Bxd4 exd4) 22... Nh6?? { (-1.58 → 0.34) Blunder. Ng6 was best. } (22... Ng6) 23. Nxe5 Ne2?? { (0.99 → 3.40) Blunder. Ne6 was best. } (23... Ne6 24. Rbc1) 24. Rge1?? { (3.40 → 1.15) Blunder. Rxg7 was best. } (24. Rxg7) 24... Nd4+ 25. Kc3 b4+?! { (0.70 → 1.42) Inaccuracy. Ne6 was best. } (25... Ne6 26. Kb4) 26. Kxb4?? { (1.42 → -0.99) Blunder. Kc4 was best. } (26. Kc4 Ne6 27. Be3 Ra8 28. Rg1 Rxa2 29. Nd3 f6 30. Bxh6 gxh6 31. f4 Kf7 32. f5 Ng5) 26... Nf3?? { (-0.99 → 7.99) Blunder. Nc2+ was best. } (26... Nc2+) 27. Re3?? { (7.99 → -3.94) Blunder. Nxf3 was best. } (27. Nxf3 Ng4 28. Rbc1 O-O 29. Rxc7 Rd3 30. Nd4 Rd2 31. a4 Nxf2 32. Ka3 Nd3 33. Rb1 Nxb2) 27... Nxh2?? { (-3.94 → 3.75) Blunder. Nxe5 was best. } (27... Nxe5) 28. Rh1? { (3.75 → 2.14) Mistake. Nc6 was best. } (28. Nc6 N6g4 29. Rc3 Rd6 30. a4 Nf3 31. Rbc1 Nge5 32. Nxe5 Nxe5 33. Ka3 h5 34. Rxc7 Rd3+) 28... N2g4 29. Nc6 Rd4+?? { (1.59 → 8.29) Blunder. Nxe3 was best. } (29... Nxe3 30. Nxd8) 30. Kc5?? { (8.29 → 0.29) Blunder. Bxd4 was best. } (30. Bxd4 Nxe3) 30... Nxe3?? { (0.29 → 3.32) Blunder. Rd6 was best. } (30... Rd6 31. Rb3) 31. Nxd4 Ng2?! { (3.29 → 4.81) Inaccuracy. Neg4 was best. } (31... Neg4 32. f3) 32. b4?! { (4.81 → 3.45) Inaccuracy. Kc6 was best. } (32. Kc6) 32... Ng4? { (3.45 → 6.19) Mistake. Kd7 was best. } (32... Kd7 33. Kb5 Nf4 34. Rg1 Nh3 35. Rxg7 Nxf2 36. e5 Ne4 37. Bc5 Kc8 38. e6 Nxc5 39. Kxc5) 33. b5? { (6.19 → 3.23) Mistake. Rg1 was best. } (33. Rg1) 33... Nxf2 34. Rg1 Nxe4+? { (3.06 → 5.34) Mistake. Nf4 was best. } (34... Nf4 35. Kc6) 35. Kd5?! { (5.34 → 3.54) Inaccuracy. Kc6 was best. } (35. Kc6 h5) 35... Nf4+? { (3.54 → 5.99) Mistake. Nf6+ was best. } (35... Nf6+) 36. Kxe4 Ne6 37. Nc6? { (7.60 → 4.40) Mistake. Nxe6 was best. } (37. Nxe6 Kd7) 37... Nc5+? { (4.40 → 8.72) Mistake. h5 was best. } (37... h5 38. a4) 38. Kd5 Nd7 39. Rb1 f5 40. b6?? { (8.61 → 1.14) Blunder. Re1+ was best. } (40. Re1+ Kf7 41. Re7+ Kg6 42. Rxd7 f4 43. Rxc7 f3 44. Bd4 Kh5 45. b6 Rf8 46. Rxg7 Kh6) 40... cxb6?? { (1.14 → 4.05) Blunder. Nxb6+ was best. } (40... Nxb6+) 41. Rf1? { (4.05 → 2.30) Mistake. Re1+ was best. } (41. Re1+ Kf8 42. Ke6 Nc5+ 43. Kxf5 g6+ 44. Kf6 Nd7+ 45. Ke6 Nc5+ 46. Kd6 Na4 47. Re4 Nc3) 41... b5?? { (2.30 → 5.55) Blunder. h5 was best. } (41... h5) 42. Rxf5?? { (5.55 → 1.78) Blunder. Re1+ was best. } (42. Re1+ Kf7 43. Re7+ Kg6 44. Rxd7 h5 45. Bd4 Rh7 46. Ne5+ Kg5 47. Rf7 Kf4 48. Ng6+ Kg4) 42... b4?? { (1.78 → 4.72) Blunder. h5 was best. } (42... h5 43. Rf2 Nf6+ 44. Ke6 Ng4 45. Re2 Rh6+ 46. Kd5+ Kf8 47. Bc5+ Kf7 48. Bd4 Kg6 49. Ne5+) 43. Rf1 b3?! { (3.92 → 5.51) Inaccuracy. Nf6+ was best. } (43... Nf6+ 44. Ke6 h5 45. Ne7 Nh7 46. Nf5 Ng5+ 47. Kd5 h4 48. Be3 Kd7 49. Bxg5 Rh5 50. Bxh4) 44. axb3 h5 45. Na5? { (6.03 → 3.53) Mistake. Re1+ was best. } (45. Re1+ Kf8 46. Ke6 Rh7 47. Kxd7 g5+ 48. Kc8 h4 49. b4 g4 50. Bc5+ Kg8 51. Ne7+ Kf7) 45... h4 46. Rh1?? { (3.46 → 0.00) Blunder. Nc4 was best. } (46. Nc4) 46... g5?? { (0.00 → 2.68) Blunder. Rh5+ was best. } (46... Rh5+ 47. Kd6 Rxa5 48. Bf2 g5 49. Bxh4 gxh4 50. Rxh4 Ra6+ 51. Kd5 Nf6+ 52. Kc5 Ke7 53. Ra4) 47. Be3 g4 48. Bf2?? { (2.46 → 0.01) Blunder. Nc4 was best. } (48. Nc4 Rh5+ 49. Ke4 Kf7 50. Kf4 g3 51. Kg4 Nf6+ 52. Kh3 Kg6 53. Rd1 Rb5 54. Rd6 Kf5) 48... g3 49. Bg1 g2 50. Bd4?? { (0.00 → -18.51) Blunder. Rh2 was best. } (50. Rh2 Rh5+ 51. Kd6 h3 52. Nc4 Nf6 53. Ne3 Ne4+ 54. Kc7 Rh7+ 55. Kb6 Nd2 56. Nxg2 Nf1) 50... gxh1=Q+ 51. Kc4 Qc1+ 52. Kd5 Rh5+ 53. Kd6 Qf4+ 54. Kc6 Qxd4 55. Nb7 Qd5+ 56. Kc7 Nc5 57. Na5 Nxb3 58. Nxb3 Qxb3 59. Kc8 { White offers draw } 59... Rc5# { Black wins by checkmate. } 0-1