CohenChessClub.com

[Event "February Chess Megatournament"] [Site "https://cohenchessclub.com/OYogtpqA"] [Date "2023.01.21"] [White "Ioana"] [Black "Maria"] [Result "1-0"] [UTCDate "2023.01.21"] [UTCTime "20:59:32"] [WhiteElo "1054"] [BlackElo "1232"] [WhiteRatingDiff "+39"] [BlackRatingDiff "-33"] [BlackTitle "❦"] [Variant "Standard"] [TimeControl "900+0"] [ECO "C60"] [Opening "Ruy Lopez"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 { C60 Ruy Lopez } Nb4? { (0.33 → 1.65) Mistake. Nf6 was best. } (3... Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Be7 7. Bf1 Nxe5 8. Rxe5) 4. Nc3 Nd3+?? { (1.66 → 9.30) Blunder. a6 was best. } (4... a6 5. Ba4) 5. Ke2?? { (9.30 → -0.56) Blunder. Bxd3 was best. } (5. Bxd3 Bc5 6. O-O Nf6 7. Nxe5 d6 8. Nf3 Ng4 9. Be2 Bxf2+ 10. Rxf2 Nxf2 11. Kxf2 Bg4) 5... Nxc1+ 6. Qxc1 c5?? { (-0.78 → 1.17) Blunder. c6 was best. } (6... c6) 7. Nxe5 b6? { (1.17 → 2.68) Mistake. Bd6 was best. } (7... Bd6 8. Nf3 a6 9. Bd3 b5 10. e5 Bb8 11. Re1 Ne7 12. Kf1 O-O 13. a4 b4 14. Ne4) 8. Bxd7+?? { (2.68 → -5.62) Blunder. Bc4 was best. } (8. Bc4 Nh6) 8... Bxd7 9. Qf1?! { (-4.97 → -6.78) Inaccuracy. d3 was best. } (9. d3 Bd6) 9... Bg4+?? { (-6.78 → 4.44) Blunder. Bd6 was best. } (9... Bd6 10. Nxd7 Qxd7 11. f4 Ne7 12. d3 O-O 13. Qf3 Nc6 14. Kd2 Nd4 15. Qf2 f5 16. e5) 10. Ke3?? { (4.44 → -6.69) Blunder. Nxg4 was best. } (10. Nxg4 Qd7) 10... Rc8?? { (-6.69 → 1.03) Blunder. Qd4+ was best. } (10... Qd4+ 11. Kf4) 11. f3?? { (1.03 → -6.52) Blunder. Nxg4 was best. } (11. Nxg4 h5 12. Qb5+ Ke7 13. Nd5+ Kd6 14. Qd3 c4 15. Qa3+ Kc6 16. Ne5+ Kb7 17. Qc3 Nf6) 11... Bh5?? { (-6.52 → 1.75) Blunder. Qd4+ was best. } (11... Qd4+ 12. Ke2) 12. Nd5?? { (1.75 → -4.52) Blunder. Qb5+ was best. } (12. Qb5+ Ke7) 12... c4 13. g3?! { (-4.93 → -7.76) Inaccuracy. Nxc4 was best. } (13. Nxc4 Nf6) 13... Bc5+ 14. Ke2 Nf6 15. Rg1?! { (-6.04 → -10.86) Inaccuracy. Nxf6+ was best. } (15. Nxf6+ Qxf6) 15... Nxd5 16. exd5 Rf8?? { (-10.45 → -2.85) Blunder. Qxd5 was best. } (16... Qxd5 17. Re1) 17. Re1?? { (-2.85 → -7.60) Blunder. Qh3 was best. } (17. Qh3 Bxg1 18. Re1 Ke7 19. Qxh5 Bd4 20. Qh4+ f6 21. Nc6+ Rxc6 22. dxc6 Qd5 23. c3 Bc5) 17... Rc7?! { (-7.60 → -5.58) Inaccuracy. Qxd5 was best. } (17... Qxd5) 18. Kd1 Bxf3+?? { (-6.38 → 8.61) Blunder. Qxd5 was best. } (18... Qxd5 19. Ng6+ Kd8 20. Nxf8 Bxf3+ 21. Kc1 Bxf8 22. Re3 Bc5 23. Rxf3 Bxg1 24. Rf5 Qe6 25. c3) 19. Qxf3 Bxg1 20. Rxg1?? { (8.07 → 2.02) Blunder. Nc6+ was best. } (20. Nc6+) 20... c3?? { (2.02 → 4.42) Blunder. f6 was best. } (20... f6 21. Nxc4 Re7 22. a4 Qd7 23. b3 Kf7 24. Kc1 Rfe8 25. Kb2 Kg8 26. Rf1 Re2 27. h4) 21. dxc3? { (4.42 → 2.36) Mistake. bxc3 was best. } (21. bxc3 Qd6) 21... Rc5?! { (2.36 → 3.16) Inaccuracy. f6 was best. } (21... f6 22. Nd3) 22. d6?? { (3.16 → -0.59) Blunder. c4 was best. } (22. c4 f6) 22... Rxe5?! { (-0.59 → 0.00) Inaccuracy. Qxd6+ was best. } (22... Qxd6+ 23. Nd3 f6 24. Kc1 Rc7 25. Qe4+ Qe7 26. Qa4+ Kd8 27. Re1 Qd7 28. Qf4 Kc8 29. Qe4) 23. d7+?? { (0.00 → -7.69) Blunder. Qc6+ was best. } (23. Qc6+ Qd7 24. Qa8+ Qd8) 23... Kxd7 24. Qg4+ Kd6 25. Qb4+ Kd5 26. Qb3+ Kd6 27. Qb4+ Kd5 28. Qb3+ Kd6?? { (-7.96 → 0.00) Blunder. Kc6+ was best. } (28... Kc6+) 29. Qb4+ Kd5?? { (-7.99 → 0.00) Blunder. Kc7+ was best. } (29... Kc7+ 30. Kc1 Qe7 31. Qxe7+ Rxe7 32. Rf1 Re2 33. b4 Rxh2 34. Kb2 Re2 35. g4 Re4 36. g5) 30. c4+?? { (0.00 → -8.15) Blunder. Qb3+ was best. } (30. Qb3+) 30... Ke6+ 31. Kc1 Re1+?? { (-8.23 → 5.30) Blunder. Qg5+ was best. } (31... Qg5+ 32. Kb1 Rd8 33. Rc1 Qe3 34. b3 a5 35. Qa3 f6 36. Qb2 Qd2 37. a3 Re1 38. h3) 32. Rxe1+ Kd7?! { (5.14 → 7.05) Inaccuracy. Kf5 was best. } (32... Kf5) 33. Qd2+? { (7.05 → 4.09) Mistake. Rd1+ was best. } (33. Rd1+ Kc7) 33... Kc6?! { (4.09 → 6.12) Inaccuracy. Kc8 was best. } (33... Kc8) 34. Qg2+?! { (6.12 → 4.21) Inaccuracy. Qc3 was best. } (34. Qc3) 34... Kd6? { (4.21 → 7.78) Mistake. Kc7 was best. } (34... Kc7) 35. Qd2+?! { (7.78 → 5.50) Inaccuracy. Qb7 was best. } (35. Qb7 Qg5+) 35... Kc7 36. Qf4+ Kd7 37. Rd1+ Ke7? { (7.17 → Mate in 1) Checkmate is now unavoidable. Kc6 was best. } (37... Kc6 38. Rxd8) 38. Qg5+? { (Mate in 1 → 9.76) Lost forced checkmate sequence. Qe5# was best. } (38. Qe5#) 38... Ke8? { (9.76 → Mate in 1) Checkmate is now unavoidable. Ke6 was best. } (38... Ke6 39. Rxd8 Rxd8 40. Qxd8 g5 41. Kd2 Kf5 42. Qd7+ Kg6 43. Qxa7 f6 44. Qxb6 h5 45. Qe6) 39. Rxd8# { White wins by checkmate. } 1-0