CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/aHNbBkqR"] [Date "2023.07.01"] [White "Sebastian"] [Black "Jackson"] [Result "0-1"] [UTCDate "2023.07.01"] [UTCTime "17:36:28"] [WhiteElo "1350"] [BlackElo "1941"] [WhiteRatingDiff "+0"] [BlackRatingDiff "+0"] [BlackTitle "GM🏆"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B15"] [Opening "Caro-Kann Defense: Main Line"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 { B15 Caro-Kann Defense: Main Line } e6?! { (0.54 → 1.20) Inaccuracy. Bf5 was best. } (4... Bf5 5. Ng3 Bg6 6. Nf3 e6 7. Bd3 Bxd3 8. Qxd3 Nf6 9. Bf4) 5. Nf3 Nf6?! { (1.20 → 2.28) Inaccuracy. Nd7 was best. } (5... Nd7) 6. Nxf6+ Qxf6 7. Bg5 Qg6 8. Bd3 f5? { (2.50 → 4.02) Mistake. Qh5 was best. } (8... Qh5 9. Rg1) 9. h4 Be7? { (4.00 → 7.71) Mistake. Bd6 was best. } (9... Bd6 10. h5 Qf7 11. h6 g6 12. Qe2 O-O 13. O-O-O Nd7 14. Rhe1 Re8 15. a4 Nb6 16. c4) 10. Bf4? { (7.71 → 3.60) Mistake. Ne5 was best. } (10. Ne5 Bxg5 11. Nxg6 hxg6 12. Qe2 a5 13. c3 a4 14. Bc4 Na6 15. Bxe6 Kf8 16. O-O Bxh4) 10... h5?! { (3.60 → 5.61) Inaccuracy. Qh5 was best. } (10... Qh5 11. Qd2 Nd7 12. Be2 Qf7 13. Ng5 Qg8 14. Qe3 Nf6 15. Bc4 Nd5 16. Bxd5 cxd5 17. O-O-O) 11. Rh2?! { (5.61 → 3.81) Inaccuracy. Rh3 was best. } (11. Rh3) 11... Nd7 12. g3?! { (3.97 → 2.91) Inaccuracy. Rh3 was best. } (12. Rh3 O-O) 12... Nf6?! { (2.91 → 3.85) Inaccuracy. O-O was best. } (12... O-O 13. Qe2) 13. Rg2?! { (3.85 → 2.84) Inaccuracy. Ne5 was best. } (13. Ne5) 13... Ng4?! { (2.84 → 4.02) Inaccuracy. O-O was best. } (13... O-O 14. Qe2) 14. c3?! { (4.02 → 3.04) Inaccuracy. Qe2 was best. } (14. Qe2 O-O 15. O-O-O Rd8 16. c3 Re8 17. Ne5 Nxe5 18. Bxe5 Bd7 19. f3 c5 20. g4 hxg4) 14... Bd7 15. Qc2?? { (2.83 → 0.68) Blunder. Qe2 was best. } (15. Qe2) 15... O-O-O?? { (0.68 → 3.76) Blunder. c5 was best. } (15... c5) 16. O-O-O Be8? { (3.54 → 6.22) Mistake. c5 was best. } (16... c5 17. Re1) 17. b3?? { (6.22 → 2.31) Blunder. Qa4 was best. } (17. Qa4) 17... Bd6?! { (2.31 → 3.38) Inaccuracy. c5 was best. } (17... c5 18. Re1) 18. Be3?? { (3.38 → -0.22) Blunder. Ng5 was best. } (18. Ng5 Bxf4+ 19. gxf4 Bd7 20. Re1 Qf6 21. f3 Nh6 22. Bc4 Rhe8 23. a4 Nf7 24. Rge2 Nxg5) 18... Nxe3 19. fxe3 Bxg3?? { (-0.15 → 8.07) Blunder. c5 was best. } (19... c5 20. e4 Bc6 21. d5 exd5 22. exd5 Bd7 23. Ng5 Kb8 24. Kb2 Qf6 25. Ne6 Bxe6 26. dxe6) 20. Rdg1 f4 21. exf4?? { (10.84 → 0.75) Blunder. Bxg6 was best. } (21. Bxg6 Rd7 22. Be4 Rc7 23. Kb1 Rf8 24. Rh1 c5 25. Ne5 b6 26. Kb2 Rf6 27. Qd1 Rh6) 21... Qf6?? { (0.75 → 8.15) Blunder. Bxf4+ was best. } (21... Bxf4+ 22. Kb2) 22. Rxg3 Qxf4+ 23. Nd2 g6 24. Rf3 Qxh4 25. Qd1 Kb8 26. Bxg6 Bxg6 27. Rxg6 Rhg8 28. Rxe6 Qh2 29. Nf1? { (6.66 → 3.54) Mistake. Re2 was best. } (29. Re2) 29... Qxa2 30. Qc2 Qa1+ 31. Kd2?? { (3.70 → 0.08) Blunder. Qb1 was best. } (31. Qb1 Qa5 32. Re5 Qa6 33. Rf2 Qa3+ 34. Qb2 Qa6 35. Qa2 Qxa2 36. Rxa2 Rdf8 37. Ne3 Rg1+) 31... Rg2+?? { (0.08 → 2.92) Blunder. c5 was best. } (31... c5 32. Re1) 32. Re2 Rxe2+ 33. Kxe2 Re8+ 34. Kd2?? { (4.00 → -9.95) Blunder. Ne3 was best. } (34. Ne3 a5 35. Kd2 Rg8 36. Qf5 Qa2+ 37. Kd3 h4 38. Rf1 Ka7 39. Qc5+ Kb8 40. Qc4 Re8) 34... Qe1+ 35. Kd3 Qe4+ 36. Kd2 Qxf3 37. Nh2? { (-9.61 → Mate in 2) Checkmate is now unavoidable. Qd1 was best. } (37. Qd1 Qf2+ 38. Kc1 h4 39. Nd2 h3 40. Qf3 Qxf3 41. Nxf3 Re2 42. Nd2 h2 43. Kd1 Rf2) 37... Re2+?! { (Mate in 2 → -74.75) Lost forced checkmate sequence. Qe3+ was best. } (37... Qe3+ 38. Kd1 Qe1#) 38. Kd1?! { (-74.75 → Mate in 17) Checkmate is now unavoidable. Kc1 was best. } (38. Kc1 Rxc2+) 38... Rxc2+? { (Mate in 17 → -9.04) Lost forced checkmate sequence. Rxh2+ was best. } (38... Rxh2+ 39. Kc1 Rxc2+ 40. Kxc2 h4 41. d5 cxd5 42. b4 h3 43. b5 h2 44. Kd2 Qg2+ 45. Ke3) 39. Nxf3 Rxc3 40. Nd2 h4 41. Ke1 h3 42. Kf1?! { (-11.46 → Mate in 13) Checkmate is now unavoidable. Kf2 was best. } (42. Kf2 Rc2) 42... Rd3?! { (Mate in 13 → -10.59) Lost forced checkmate sequence. Rc1+ was best. } (42... Rc1+ 43. Ke2 h2 44. d5 h1=Q 45. dxc6 Qh2+ 46. Kd3 Qg3+ 47. Kd4 Qc3+ 48. Ke4 Re1+ 49. Kf5) 43. Ne4 Rxb3 44. Kg1 Rd3 45. Ng5?! { (-10.88 → Mate in 14) Checkmate is now unavoidable. Nf2 was best. } (45. Nf2) 45... Rg3+ 46. Kh2 Rxg5 47. Kxh3 a5 48. Kh4 a4?! { (Mate in 8 → -72.41) Lost forced checkmate sequence. Rg8 was best. } (48... Rg8 49. d5 cxd5 50. Kh5 a4 51. Kh6 a3 52. Kh7 Rg2 53. Kh6 a2 54. Kh7 a1=Q 55. Kh6) 49. Kxg5 a3 50. Kf5 a2 51. Ke5 a1=Q 52. Kd6 Qxd4+ 53. Ke6 b5 54. Kf5 b4 55. Kg5 b3 56. Kg6 b2 57. Kf7 Qd5+ 58. Kg6 b1=Q+ 59. Kf6 Qbf5+ 60. Kg7 Qdf7+ 61. Kh6 Q5g6# { Black wins by checkmate. } 0-1