CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/TXDRdTem"] [Date "2023.07.31"] [White "Nikolai"] [Black "Jayden1"] [Result "0-1"] [UTCDate "2023.07.31"] [UTCTime "23:19:41"] [WhiteElo "1146"] [BlackElo "1191"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+23"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A80"] [Opening "Dutch Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 f5 { A80 Dutch Defense } 2. Nf3 d6 3. Bf4 Be6?! { (0.77 → 1.55) Inaccuracy. Nf6 was best. } (3... Nf6 4. c4) 4. e3 Nc6?? { (1.22 → 5.27) Blunder. Nf6 was best. } (4... Nf6) 5. Nc3? { (5.27 → 2.70) Mistake. d5 was best. } (5. d5) 5... d5 6. Be2 Bf7 7. O-O?! { (2.36 → 1.52) Inaccuracy. Nb5 was best. } (7. Nb5 Rc8 8. c4 Nf6 9. Ne5 Nxe5 10. dxe5 c6 11. Nd4 g5 12. Bxg5 Ne4 13. Bf4 Qa5+) 7... e6 8. g3?! { (1.73 → 0.80) Inaccuracy. Nb5 was best. } (8. Nb5 Bd6 9. Nxd6+ cxd6 10. c4 Nf6 11. Qb3 Qe7 12. Qa3 Ne4 13. cxd5 exd5 14. Bd3 Qd8) 8... Bb4?! { (0.80 → 1.70) Inaccuracy. Bd6 was best. } (8... Bd6 9. Na4) 9. Qd2?? { (1.70 → 0.11) Blunder. Nb5 was best. } (9. Nb5 Bd6 10. c4 Nf6 11. Nxd6+ cxd6 12. Qb3 Qd7 13. Qa3 Ne4 14. cxd5 exd5 15. Ng5 Nxg5) 9... Nge7? { (0.11 → 1.23) Mistake. Nf6 was best. } (9... Nf6 10. Bg5 O-O 11. a3 Be7 12. Na2 b6 13. Rfd1 h6 14. Bxf6 Bxf6 15. Nc1 e5 16. dxe5) 10. h4 O-O 11. Kg2 Bh5 12. Ne5? { (1.04 → -0.36) Mistake. a3 was best. } (12. a3 Bd6 13. Ng5 Bxe2 14. Nxe2 Qd7 15. h5 h6 16. Nf3 Nd8 17. b3 Nf7 18. a4 a5) 12... Bxe2 13. Qxe2 Ng6?? { (-0.25 → 1.95) Blunder. Nxe5 was best. } (13... Nxe5) 14. Nxc6 bxc6 15. Qd2? { (1.96 → 0.54) Mistake. Na4 was best. } (15. Na4 Bd6 16. h5 Nh8 17. c4 Nf7 18. Rac1 Qe7 19. c5 Bxf4 20. exf4 g5 21. hxg6 hxg6) 15... Nxf4+ 16. exf4 e5?? { (0.86 → 3.44) Blunder. c5 was best. } (16... c5 17. a3 Bxc3 18. Qxc3 cxd4 19. Qxd4 Qd6 20. b4 Qb6 21. Qe5 Rfe8 22. c3 h6 23. Rab1) 17. fxe5?? { (3.44 → 1.24) Blunder. dxe5 was best. } (17. dxe5) 17... f4 18. gxf4?? { (1.03 → -1.50) Blunder. Qd3 was best. } (18. Qd3 f3+) 18... Qxh4 19. Kf3?? { (-1.53 → -5.27) Blunder. f3 was best. } (19. f3 Rxf4 20. Qf2 Qg5+ 21. Qg3 Qxg3+ 22. Kxg3 Rxd4 23. Ne2 Rd2 24. Nf4 Rf8 25. Nd3 Be7) 19... Qh3+?? { (-5.27 → -0.98) Blunder. g5 was best. } (19... g5 20. Kg2 Qg4+ 21. Kh2 Qh5+ 22. Kg1 Rxf4 23. f3 Rh4 24. Qg2 Rxd4 25. f4 Bc5 26. Qxg5+) 20. Ke2 Bxc3? { (-1.16 → 0.11) Mistake. Qh4 was best. } (20... Qh4 21. Rh1 Qxf4 22. Qxf4 Rxf4 23. Rad1 Raf8 24. Rh2 Bxc3 25. bxc3 c5 26. dxc5 Re4+ 27. Kf1) 21. Qxc3 Qh2? { (-0.17 → 1.33) Mistake. Qxc3 was best. } (21... Qxc3 22. bxc3 Rxf4 23. Rab1 c5 24. Kd3 Rf3+ 25. Kd2 cxd4 26. cxd4 Raf8 27. Rb5 c6 28. Rc5) 22. Qg3?! { (1.33 → 0.49) Inaccuracy. Qxc6 was best. } (22. Qxc6 Rad8 23. Rae1 Qxf4 24. Qc3 h5 25. f3 Rde8 26. Qe3 c5 27. Qxf4 Rxf4 28. dxc5 Kf7) 22... Qxg3?? { (0.49 → 5.39) Blunder. Qh5+ was best. } (22... Qh5+ 23. Kd2 Qf5 24. Kc3 c5 25. dxc5 Qxf4 26. b3 a5 27. Qxf4 Rxf4 28. Rad1 c6 29. Rd4) 23. fxg3 g6 24. Rg1 h5 25. c3 c5 26. dxc5 a5 27. c6?! { (5.75 → 4.11) Inaccuracy. Rad1 was best. } (27. Rad1) 27... Ra6 28. c4? { (4.10 → 2.08) Mistake. Rgd1 was best. } (28. Rgd1 Rd8 29. c4 d4 30. Kd3 Rxc6 31. b3 Rb6 32. c5 Rb4 33. Rac1 Kf7 34. Rc4 Ke6) 28... Rxc6?? { (2.08 → 5.04) Blunder. dxc4 was best. } (28... dxc4 29. Rac1) 29. cxd5 Rc5 30. d6?? { (4.83 → 2.00) Blunder. Rgc1 was best. } (30. Rgc1 Rxd5 31. Rc6 Kh7 32. Rac1 h4 33. Rxc7+ Kh6 34. Rh1 g5 35. fxg5+ Kxg5 36. Rg7+ Kh6) 30... cxd6 31. exd6 Rc2+ 32. Kd3? { (2.12 → 0.74) Mistake. Kf3 was best. } (32. Kf3 Rd8 33. Rad1 Rxb2 34. Rg2 Rb6 35. Rgd2 Kf7 36. Ke4 Rc6 37. Ke5 a4 38. Rd3 Rc2) 32... Rxb2?! { (0.74 → 1.50) Inaccuracy. Rc6 was best. } (32... Rc6 33. Rad1 Rxd6+ 34. Kc2 Rb6 35. Kb1 Rb5 36. a3 g5 37. Ka2 gxf4 38. gxf4+ Kf7 39. a4) 33. Kc3?? { (1.50 → -0.08) Blunder. Rgb1 was best. } (33. Rgb1) 33... Rh2?? { (-0.08 → 2.77) Blunder. Rb6 was best. } (33... Rb6 34. g4 hxg4 35. d7 Rc6+ 36. Kb3 Rb8+ 37. Ka4 Rc4+ 38. Kxa5 Rc3 39. d8=R+ Rxd8 40. Rxg4) 34. d7 Rd8 35. Rgd1 Rf2?! { (2.75 → 3.58) Inaccuracy. Kf7 was best. } (35... Kf7 36. Rd4) 36. Kc4?! { (3.58 → 2.33) Inaccuracy. Rd4 was best. } (36. Rd4) 36... Rf3? { (2.33 → 4.68) Mistake. Rc2+ was best. } (36... Rc2+) 37. Kc5 Rxg3 38. Kc6 Rc3+ 39. Kb7?! { (4.62 → 3.40) Inaccuracy. Kd6 was best. } (39. Kd6) 39... Rc4 40. f5?? { (3.90 → 0.87) Blunder. Rd6 was best. } (40. Rd6 Kf7 41. Rad1 Ke7 42. Rc6 Rxf4 43. Re1+ Kxd7 44. Rc7+ Kd6 45. Rd1+ Ke6 46. Rxd8 Rf7) 40... gxf5 41. Rd6 f4?? { (0.35 → 2.03) Blunder. Kf7 was best. } (41... Kf7 42. Rd2 f4 43. Rad1 Re4 44. Rg1 Rc4 45. Rd3 h4 46. Rh1 Ke7 47. Re1+ Kf7 48. Re2) 42. Rc6?? { (2.03 → -7.09) Blunder. Rad1 was best. } (42. Rad1 Kf7 43. Rc6 Re4 44. Rh6 Rc4 45. Rh7+ Kf6 46. Rd6+ Ke5 47. Rhh6 f3 48. Rhe6+ Kf4) 42... Rd4?? { (-7.09 → -2.62) Blunder. Rxd7+ was best. } (42... Rxd7+ 43. Kb6 Rxc6+ 44. Kxc6 Rf7 45. Kb5 f3 46. Kc4 f2 47. Rf1 Kf8 48. Kd3 h4 49. Ke2) 43. Kc7?? { (-2.62 → -5.73) Blunder. Rh6 was best. } (43. Rh6) 43... R8xd7+ 44. Kb6 { White offers draw } 44... Rb4+?! { (-5.62 → -4.09) Inaccuracy. R4d5 was best. } (44... R4d5 45. Rf1 Rf7 46. Rc5 Rdf5 47. Rh1 Kh7 48. Rxh5+ Kg6 49. Rh1 R7f6+ 50. Kb5 f3 51. Rxf5) 45. Kxa5 Rb2 46. Rh6?! { (-4.40 → -7.13) Inaccuracy. Ka6 was best. } (46. Ka6 f3) 46... Ra7+ 47. Ra6 Rab7 48. Rh6 h4 49. Rxh4?? { (-5.66 → Mate in 1) Checkmate is now unavoidable. Ka6 was best. } (49. Ka6 R7b4 50. a4 f3 51. Rf6 f2 52. a5 Kg7 53. Rf5 Kg6 54. Rf8 Kg5 55. Rg8+ Kf4) 49... Ra7# { Black wins by checkmate. } 0-1