CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/dH8DFYTZ"] [Date "2024.05.04"] [White "Sasha"] [Black "Maxim"] [Result "0-1"] [UTCDate "2024.05.04"] [UTCTime "17:30:37"] [WhiteElo "1601"] [BlackElo "1876"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+2"] [WhiteTitle "IM🧁"] [BlackTitle "GM🧂"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D02"] [Opening "Queen's Pawn Game: Chigorin Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 d5 2. Nf3 Nc6?! { (0.21 → 0.79) Inaccuracy. Nf6 was best. } { D02 Queen's Pawn Game: Chigorin Variation } (2... Nf6 3. c4 e6 4. Nc3 Be7 5. Bf4 O-O 6. e3 Nbd7 7. Be2) 3. Bf4 e6 4. e3 Nf6 5. c3 Bd6 6. Bxd6 Qxd6 7. Nbd2 Bd7 8. Bd3 O-O-O?? { (-0.06 → 2.23) Blunder. e5 was best. } (8... e5 9. dxe5 Nxe5 10. Nxe5 Qxe5 11. O-O O-O 12. Qc2 Rad8 13. b4 Rfe8 14. a4 Ne4 15. Rfe1) 9. O-O? { (2.23 → 0.62) Mistake. b4 was best. } (9. b4) 9... Kb8?? { (0.62 → 2.40) Blunder. e5 was best. } (9... e5) 10. Re1?? { (2.40 → 0.34) Blunder. b4 was best. } (10. b4 h5 11. b5 Na5 12. Qa4 b6 13. c4 c5 14. cxd5 cxd4 15. Qxd4 exd5 16. Nb3 Nxb3) 10... h5?? { (0.34 → 2.12) Blunder. e5 was best. } (10... e5 11. Bb5 e4 12. Bxc6 Bxc6 13. Ne5 Qe6 14. Rc1 h5 15. f3 Be8 16. c4 exf3 17. Ndxf3) 11. h3?? { (2.12 → -0.02) Blunder. b4 was best. } (11. b4 h4 12. h3 Qe7 13. b5 Na5 14. Qa4 b6 15. Ne5 g5 16. Qb4 Qe8 17. a4 g4) 11... e5 12. Ng5 Qe7 13. dxe5?? { (-0.02 → -1.61) Blunder. c4 was best. } (13. c4 Bc8 14. Rc1 Rhe8 15. Bf1 h4 16. Qa4 exd4 17. exd4 Qxe1 18. Rxe1 Rxe1 19. Nxf7 Rf8) 13... Nxe5 14. Bc2?! { (-1.43 → -2.23) Inaccuracy. Qe2 was best. } (14. Qe2 h4 15. c4 Nh5 16. Ngf3 Nxf3+ 17. Qxf3 dxc4 18. Bxc4 Bxh3 19. Qxh3 Rxd2 20. Rad1 Rhd8) 14... Nc6?? { (-2.23 → -0.06) Blunder. Ne4 was best. } (14... Ne4 15. Ngxe4) 15. Ngf3? { (-0.06 → -1.11) Mistake. f4 was best. } (15. f4) 15... Be6? { (-1.11 → 0.00) Mistake. Ne4 was best. } (15... Ne4 16. Nf1 Bc8 17. Nd4 Ne5 18. f3 Nd6 19. f4 Nec4 20. b3 Na3 21. Bd3 c5 22. Qc1) 16. e4?? { (0.00 → -2.87) Blunder. Qe2 was best. } (16. Qe2 Rhe8 17. b4 Bd7 18. Rad1 Ne4 19. Nxe4 dxe4 20. Nd4 h4 21. Nxc6+ Bxc6 22. Rxd8+ Rxd8) 16... dxe4 17. Bxe4? { (-1.95 → -3.41) Mistake. Ng5 was best. } (17. Ng5 e3 18. fxe3 Bc8 19. Qe2 Ng4 20. Ndf3 Nce5 21. Rad1 Rxd1 22. Qxd1 f6 23. Nxe5 Nxe5) 17... Qd7?? { (-3.41 → 1.37) Blunder. Nxe4 was best. } (17... Nxe4 18. Rxe4) 18. Bxc6 Qxc6 19. Qe2? { (1.19 → -0.02) Mistake. Nd4 was best. } (19. Nd4 Qb6) 19... Qd7 20. Ne4?! { (0.39 → -0.19) Inaccuracy. Nb3 was best. } (20. Nb3 Bxb3) 20... Nxe4 21. Qxe4 Rhe8 22. Qd4?! { (0.15 → -0.75) Inaccuracy. Qh4 was best. } (22. Qh4 g6 23. Re3 Kc8 24. Rae1 Bxa2 25. Ne5 Qd2 26. Qa4 f6 27. Qxa7 Rxe5 28. Qxa2 Qxe1+) 22... Qc8?! { (-0.75 → 0.24) Inaccuracy. Qb5 was best. } (22... Qb5 23. Qb4 Qxb4 24. cxb4 Bd5 25. a3 Bxf3 26. gxf3 Kc8 27. Kg2 Rxe1 28. Rxe1 Rd5 29. Re8+) 23. Qb4 Rg8?! { (-0.22 → 0.30) Inaccuracy. Bd5 was best. } (23... Bd5 24. Qf4 Rxe1+ 25. Nxe1 f6 26. Nc2 b6 27. a4 Bb7 28. a5 Qd7 29. axb6 axb6 30. Nd4) 24. Nd4?? { (0.30 → -5.76) Blunder. Qh4 was best. } (24. Qh4) 24... Bd7?? { (-5.76 → 0.59) Blunder. c5 was best. } (24... c5 25. Nxe6 cxb4 26. Nxd8 Qxd8 27. Rad1 Qf6 28. Rd7 bxc3 29. bxc3 Qxc3 30. Red1 Qf6 31. Rb1) 25. Qa5? { (0.59 → -0.54) Mistake. Qe7 was best. } (25. Qe7 f6) 25... b6?? { (-0.54 → 2.12) Blunder. g5 was best. } (25... g5 26. Re7) 26. Qd5 Qb7?? { (1.62 → 4.54) Blunder. c5 was best. } (26... c5 27. Nf3) 27. Qxb7+?? { (4.54 → 0.00) Blunder. Qxf7 was best. } (27. Qxf7 Bc6 28. Nxc6+ Qxc6 29. Qxh5 Rd2 30. Re2 Rxe2 31. Qxe2 Re8 32. Qh5 g6 33. Qg4 Re4) 27... Kxb7 28. Re5 g6 29. Rd5? { (-0.08 → -1.32) Mistake. Re7 was best. } (29. Re7) 29... Bc6 30. Rxd8 Rxd8 31. Nxc6?? { (-0.75 → -2.55) Blunder. b3 was best. } (31. b3) 31... Kxc6 32. Re1 Rd7? { (-2.53 → -1.21) Mistake. Rd2 was best. } (32... Rd2 33. Re7) 33. Re2 Kb7?! { (-1.20 → -0.36) Inaccuracy. a5 was best. } (33... a5 34. Kf1 Rd1+ 35. Re1 Rxe1+ 36. Kxe1 Kd5 37. Kd2 Ke4 38. a4 h4 39. Ke2 f6 40. Kd2) 34. f3 a5 35. a3?! { (-0.46 → -1.19) Inaccuracy. Kf2 was best. } (35. Kf2 a4 36. Ke1 Rd3 37. a3 Rd5 38. Re4 Rb5 39. Re2 h4 40. f4 Kc6 41. Kd1 Rf5) 35... Ka6 36. Kf2?! { (-0.99 → -1.72) Inaccuracy. g4 was best. } (36. g4) 36... Kb5 37. Kg3 c5 38. Kf4 Kc4 39. Ke4?? { (-1.96 → -10.47) Blunder. g4 was best. } (39. g4 Kd3) 39... Re7+ 40. Kf4 Rxe2 41. Kg5 Rxb2 42. Kf6 Kxc3 43. Kxf7 Rxg2 44. Kf6 Rg3 45. Ke5 Rxf3 46. Kd6 Rxh3 47. Kc6?! { (-91.35 → Mate in 26) Checkmate is now unavoidable. Ke6 was best. } (47. Ke6 Kb3) 47... Kb3 48. Kxb6 Kxa3 49. Kxc5 Rf3 50. Kb5 g5 51. Kxa5 g4 52. Kb5 h4 53. Kc4 h3 54. Kd4 h2 55. Ke4 h1=Q 56. Ke5 Qg2 57. Ke4 Qe2+ 58. Kd4 Rd3+ 59. Kc5 Qc2+ 60. Kb5 Rb3+ 61. Ka5 Qc5+ 62. Ka6 Qb6# { Black wins by checkmate. } 0-1