CohenChessClub.com

[Event "MrCohenOS Arena"] [Site "https://cohenchessclub.com/aRdvKBnW"] [Date "2022.03.19"] [White "Anton"] [Black "Matilda"] [Result "0-1"] [UTCDate "2022.03.19"] [UTCTime "17:04:15"] [WhiteElo "1665"] [BlackElo "1598"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+7"] [BlackTitle "⛸"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C65"] [Opening "Ruy Lopez: Berlin Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 { C65 Ruy Lopez: Berlin Defense } 4. Bxc6?! { (0.36 → -0.17) Inaccuracy. O-O was best. } (4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8) 4... dxc6 5. Nxe5?! { (-0.16 → -0.96) Inaccuracy. d3 was best. } (5. d3 Bd6) 5... Qe7?! { (-0.96 → 0.00) Inaccuracy. Qd4 was best. } (5... Qd4 6. Nf3 Qxe4+ 7. Qe2 Qxe2+ 8. Kxe2 Nd5 9. d3 f6 10. a3 g5 11. Nc3 Kf7 12. Bd2) 6. d4 Nxe4?! { (0.01 → 0.80) Inaccuracy. Nd7 was best. } (6... Nd7) 7. Nc3?? { (0.80 → -6.11) Blunder. O-O was best. } (7. O-O Be6 8. Re1 Nf6 9. Nd2 O-O-O 10. c3 Qe8 11. Nd3 c5 12. Nf3 cxd4 13. Nxd4 Bd6) 7... Nxc3 8. bxc3 Bf5?? { (-6.01 → -0.23) Blunder. f6 was best. } (8... f6 9. O-O fxe5 10. Re1 Be6 11. Rxe5 Qf7 12. Qe2 Kd7 13. Rb1 b6 14. d5 cxd5 15. c4) 9. O-O O-O-O 10. Re1 Re8?! { (-0.37 → 0.28) Inaccuracy. Be6 was best. } (10... Be6) 11. Bf4?! { (0.28 → -0.71) Inaccuracy. Qf3 was best. } (11. Qf3) 11... f6 12. Nxc6?? { (-0.68 → -6.76) Blunder. g4 was best. } (12. g4 fxe5 13. gxf5 Qf7 14. Bxe5 Qxf5 15. Qd3 Qf7 16. Bg3 Bd6 17. Rxe8+ Qxe8 18. d5 Rf8) 12... Qd7?? { (-6.76 → -0.07) Blunder. Qxe1+ was best. } (12... Qxe1+ 13. Qxe1 Rxe1+ 14. Rxe1 bxc6 15. Re8+ Kd7 16. Ra8 Be6 17. h4 Rg8 18. Rxf8 Rxf8 19. c4) 13. Rxe8+ Qxe8 14. Nxa7+? { (0.05 → -1.35) Mistake. Nb4 was best. } (14. Nb4 Qe6) 14... Kb8 15. g4? { (-1.24 → -2.91) Mistake. Bxc7+ was best. } (15. Bxc7+ Kxa7) 15... Bg6 16. Be3? { (-2.75 → -5.25) Mistake. Bxc7+ was best. } (16. Bxc7+) 16... Kxa7 17. d5+ Kb8 18. Qd4 b6 19. a4 Bc5 20. Qf4 Bxe3 21. fxe3 Bxc2 22. d6 cxd6 23. Qxd6+ Kc8 24. Qxb6 Rf8?? { (-5.14 → 0.00) Blunder. Be4 was best. } (24... Be4 25. a5 Qd7 26. Qa6+ Kd8 27. h3 Re8 28. Qc4 Qc7 29. Qxc7+ Kxc7 30. Kf2 Bc6 31. a6) 25. a5?? { (0.00 → -3.47) Blunder. Ra2 was best. } (25. Ra2 Qe4 26. Qc5+ Kd7 27. Rxc2 Qxc2 28. Qxf8 Qxc3 29. Qxg7+ Kc6 30. Qe7 Qe1+ 31. Kg2 Qe2+) 25... Rf7?? { (-3.47 → 0.00) Blunder. Qe4 was best. } (25... Qe4 26. a6) 26. a6 Be4?? { (0.00 → 7.93) Blunder. Qe4 was best. } (26... Qe4 27. Kf2 Qe5 28. a7 Qxh2+ 29. Ke1 Qg1+ 30. Kd2 Qg2+ 31. Kc1 Be4 32. Qa6+ Kd7 33. Qa4+) 27. Qc5+?? { (7.93 → -3.75) Blunder. a7 was best. } (27. a7 Rxa7 28. Rxa7 Qc6 29. Qxc6+ Bxc6 30. Rxg7 Bf3 31. Kf2 Bd1 32. Kg3 h5 33. gxh5 Bxh5) 27... Rc7 28. Qd4? { (-3.25 → -5.47) Mistake. Qb4 was best. } (28. Qb4 Ba8) 28... Rd7? { (-5.47 → -2.87) Mistake. Qe6 was best. } (28... Qe6 29. h3 Rc4 30. Qd2 Qe5 31. Qf2 Qxc3 32. Rd1 Ra4 33. Qd2 Qxd2 34. Rxd2 Rxa6 35. h4) 29. Qc4+?! { (-2.87 → -4.46) Inaccuracy. Qb6 was best. } (29. Qb6 Rd2) 29... Rc7?! { (-4.46 → -3.30) Inaccuracy. Kb8 was best. } (29... Kb8 30. Ra4) 30. Qd4? { (-3.30 → -5.25) Mistake. Qb4 was best. } (30. Qb4 Ba8 31. e4 Qe7 32. Rb1 Qxb4 33. cxb4 Bxe4 34. Re1 Bc6 35. g5 Bb5 36. gxf6 Bxa6) 30... Ba8?! { (-5.25 → -3.78) Inaccuracy. Qe6 was best. } (30... Qe6 31. h3) 31. a7 Qc6 32. e4 g6?? { (-3.80 → -1.25) Blunder. Qxc3 was best. } (32... Qxc3 33. Qxc3 Rxc3 34. g5 Kd7 35. gxf6 gxf6 36. Ra6 Rc6 37. Ra5 Ke6 38. h4 Rc2 39. Rh5) 33. Ra2?? { (-1.25 → -3.81) Blunder. g5 was best. } (33. g5 Qb5) 33... Qxc3 34. Qb6?? { (-3.94 → Mate in 4) Checkmate is now unavoidable. Qxc3 was best. } (34. Qxc3 Rxc3 35. Rb2 Kd7 36. Rb8 Rc8 37. h4 Kc7 38. Rb2 Bxe4 39. h5 Ra8 40. hxg6 hxg6) 34... Qc1+?! { (Mate in 4 → -11.09) Lost forced checkmate sequence. Qe1+ was best. } (34... Qe1+ 35. Kg2 Bxe4+ 36. Kh3 Rc3+ 37. Qe3 Rxe3#) 35. Kf2 Rc2+? { (-11.09 → -4.77) Mistake. Qf4+ was best. } (35... Qf4+) 36. Rxc2+ Qxc2+ 37. Kg3 Qd3+ 38. Kf4?? { (-4.77 → Mate in 3) Checkmate is now unavoidable. Kf2 was best. } (38. Kf2 Qd2+) 38... Qxe4+ 39. Kg3 Qf3+ 40. Kh4 g5+ 41. Kh5 Qh3# { Black wins by checkmate. } 0-1