CohenChessClub.com

[Event "MrCohenOS Arena"] [Site "https://cohenchessclub.com/HVWQLtAK"] [Date "2022.04.01"] [White "jjchess1234"] [Black "Eitan"] [Result "1-0"] [UTCDate "2022.04.01"] [UTCTime "23:26:38"] [WhiteElo "1537"] [BlackElo "1436"] [WhiteRatingDiff "+5"] [BlackRatingDiff "-6"] [WhiteTitle "NM"] [BlackTitle "NM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C49"] [Opening "Four Knights Game: Double Spanish"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Bb4 { C49 Four Knights Game: Double Spanish } 5. a3 Bxc3 6. dxc3 O-O 7. Bxc6?! { (0.31 → -0.46) Inaccuracy. Bg5 was best. } (7. Bg5 Qe7) 7... dxc6?! { (-0.46 → 0.17) Inaccuracy. bxc6 was best. } (7... bxc6 8. Bg5) 8. Qxd8 Rxd8 9. Nxe5 Re8 10. Nf3 Rxe4+ 11. Be3 Bg4?! { (-0.72 → -0.03) Inaccuracy. Nd5 was best. } (11... Nd5 12. O-O-O) 12. O-O-O?! { (-0.03 → -0.88) Inaccuracy. Nd2 was best. } (12. Nd2) 12... Bxf3?! { (-0.88 → 0.00) Inaccuracy. Nd5 was best. } (12... Nd5) 13. gxf3 Re5 14. Bf4 Rf5 15. Bxc7 Rxf3 16. Bg3 Ne4 17. Rd7 Nxf2?! { (0.00 → 0.71) Inaccuracy. f5 was best. } (17... f5 18. Re7 Nxf2 19. Rg1 Nh3 20. Rd1 f4 21. Rdd7 fxg3 22. Rxg7+ Kf8 23. Rxh7 Rf1+ 24. Kd2) 18. Bxf2? { (0.71 → -0.52) Mistake. Re1 was best. } (18. Re1 h5) 18... Rxf2 19. Rhd1?? { (-0.42 → -2.47) Blunder. Rxb7 was best. } (19. Rxb7 h5) 19... h6 20. Rd8+?? { (-1.97 → -5.81) Blunder. Rxb7 was best. } (20. Rxb7) 20... Rxd8 21. Rxd8+ Kh7 22. h4 Kg6 23. Rd7 f5? { (-7.15 → -4.15) Mistake. Kh5 was best. } (23... Kh5 24. Rxb7 Kxh4 25. Rxa7 g5 26. a4 g4 27. b4 g3 28. Ra8 Rf5 29. Kb2 g2 30. Rd8) 24. Rxb7 Kh5?? { (-3.69 → -1.00) Blunder. Rh2 was best. } (24... Rh2) 25. Rxg7 Kxh4 26. Rh7?? { (-1.05 → -3.20) Blunder. b4 was best. } (26. b4 h5 27. Rxa7 f4 28. a4 f3 29. Rf7 Kg3 30. Rg7+ Kh3 31. Rf7 Kg2 32. Rg7+ Kf1) 26... h5 27. Rxa7 Kg5?? { (-3.94 → -0.47) Blunder. f4 was best. } (27... f4) 28. Kd1?? { (-0.47 → -2.84) Blunder. Rg7+ was best. } (28. Rg7+ Kf4 29. a4 h4 30. Rh7 Kg3 31. a5 h3 32. a6 Rf1+ 33. Kd2 h2 34. a7 Ra1) 28... f4?? { (-2.84 → -0.64) Blunder. h4 was best. } (28... h4 29. Rh7 Kg4 30. Rg7+ Kf4 31. Rh7 Kg3 32. Rg7+ Kh2 33. a4 h3 34. a5 Rg2 35. Rf7) 29. Rc7?? { (-0.64 → -4.64) Blunder. Rg7+ was best. } (29. Rg7+) 29... h4 30. Rxc6?! { (-4.63 → -7.66) Inaccuracy. Rg7+ was best. } (30. Rg7+ Kf5 31. Rf7+ Kg4 32. Rg7+ Kf3 33. Rh7 Kg3 34. Rg7+ Kh2 35. Ke1 Rg2 36. Rf7 Kg3) 30... h3 31. Rh6? { (-7.62 → Mate in 8) Checkmate is now unavoidable. Rc8 was best. } (31. Rc8 h2) 31... Kg4? { (Mate in 8 → -7.09) Lost forced checkmate sequence. Kxh6 was best. } (31... Kxh6 32. Kc1 h2 33. b4 h1=Q+ 34. Kb2 Qc6 35. Kb3 Rf3 36. Ka2 Qxc3 37. a4 Qxc2+ 38. Ka1) 32. c4 Kg3 33. c5 Rf1+?? { (-6.98 → -0.27) Blunder. h2 was best. } (33... h2) 34. Ke2 Kg2?? { (0.00 → Mate in 7) Checkmate is now unavoidable. Rf2+ was best. } (34... Rf2+ 35. Kd3 Rf3+ 36. Kd4 Re3 37. c6 Re7 38. Rg6+ Kf3 39. Rh6 Kg4 40. Rg6+) 35. c6?? { (Mate in 7 → -4.93) Lost forced checkmate sequence. Rg6+ was best. } (35. Rg6+ Kh1 36. Kxf1 f3 37. Re6 Kh2 38. Kf2 Kh1 39. b4 Kh2 40. Rh6 Kh1 41. Rxh3#) 35... h2?? { (-4.93 → Mate in 12) Checkmate is now unavoidable. f3+ was best. } (35... f3+) 36. c7?? { (Mate in 12 → 0.00) Lost forced checkmate sequence. Rxh2+ was best. } (36. Rxh2+) 36... h1=Q?? { (0.00 → 8.63) Blunder. f3+ was best. } (36... f3+ 37. Kd3 Rd1+ 38. Kc3 h1=Q 39. Rxh1 Rxh1 40. c8=Q f2 41. Qg4+ Kh2 42. Qf4+ Kg2) 37. Rxh1 Rxh1 38. c8=Q f3+ 39. Ke3 Re1+ 40. Kf4 f2 41. Qg4+ Kh2 42. Qg3+ Kh1 43. Qxf2 Re8 44. Qh4+ Kg2 45. Qg5+ Kf2 46. Qc5+ Kg2 47. Qb5?! { (Mate in 6 → 71.85) Lost forced checkmate sequence. Qc6+ was best. } (47. Qc6+ Kg1 48. Qxe8 Kf2 49. Qe4 Kg1 50. Kg3 Kf1 51. a4 Kg1 52. Qe1#) 47... Rf8+ 48. Ke4 Rg8 49. Qe2+ Kh3 50. Qf1+ Kh4?! { (72.73 → Mate in 8) Checkmate is now unavoidable. Kh2 was best. } (50... Kh2 51. Qf4+ Kg2 52. Ke3 Rg7 53. Qe5 Rg4 54. Qd5+ Kg3 55. Qf3+ Kh4 56. Qxg4+ Kxg4 57. a4) 51. Qh1+ Kg5 52. Qg2+ Kh6 53. Qxg8 { Black resigns. } 1-0