CohenChessClub.com

[Event "September Megatournament"] [Site "https://cohenchessclub.com/iK35q7gq"] [Date "2024.09.15"] [White "Maxim"] [Black "Diego"] [Result "1-0"] [UTCDate "2024.09.15"] [UTCTime "20:33:10"] [WhiteElo "1748"] [BlackElo "1358"] [WhiteRatingDiff "+2"] [BlackRatingDiff "-2"] [WhiteTitle "GM🧂"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "600+1"] [ECO "C55"] [Opening "Italian Game: Two Knights Defense, Modern Bishop's Opening"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 { C55 Italian Game: Two Knights Defense, Modern Bishop's Opening } d6?! { (0.23 → 1.09) Inaccuracy. Bc5 was best. } (4... Bc5 5. c3 d6 6. O-O O-O 7. Nbd2 a6 8. Bb3 Be6 9. Re1) 5. Nc3? { (1.09 → -0.08) Mistake. Ng5 was best. } (5. Ng5 d5) 5... Bd7?? { (-0.08 → 2.16) Blunder. Na5 was best. } (5... Na5 6. Bb3 Be7 7. h3 O-O 8. O-O a6 9. Ne2 b5 10. Ng3 Bb7 11. Bd2 Nxb3 12. axb3) 6. Bg5?? { (2.16 → 0.29) Blunder. Ng5 was best. } (6. Ng5 d5 7. Nxd5 h6 8. Nf3 Bd6 9. a4 Nxd5 10. Bxd5 O-O 11. c3 Rb8 12. O-O Kh8) 6... Be7 7. Qd2 O-O 8. O-O-O? { (-0.13 → -1.19) Mistake. a3 was best. } (8. a3 Bg4) 8... h6? { (-1.19 → 0.00) Mistake. Nd4 was best. } (8... Nd4 9. Be3 c5 10. Nd5 Nxd5 11. Bxd5 Bc6 12. Bxc6 Nxc6 13. h4 a5 14. Kb1 a4 15. h5) 9. Bxh6 gxh6 10. Qxh6 Ng4? { (0.00 → 1.03) Mistake. Nh7 was best. } (10... Nh7 11. h4 Bf6 12. Ng5 Bxg5+ 13. hxg5 Qxg5+ 14. Qxg5+ Nxg5 15. Rh5 Ne6 16. Rdh1 Ne7 17. Rh8+) 11. Qd2?? { (1.03 → -0.71) Blunder. Qg6+ was best. } (11. Qg6+ Kh8 12. Bxf7 Rxf7 13. Qxf7 Qg8 14. Qh5+ Qh7 15. Qxh7+ Kxh7 16. Rdf1 Rf8 17. h3 Nf6) 11... b5?! { (-0.71 → 0.27) Inaccuracy. Nd4 was best. } (11... Nd4 12. Nd5) 12. Bb3?? { (0.27 → -1.40) Blunder. Nxb5 was best. } (12. Nxb5 Rb8) 12... a6? { (-1.40 → 0.00) Mistake. Nd4 was best. } (12... Nd4) 13. h4?? { (0.00 → -1.79) Blunder. h3 was best. } (13. h3 Nf6 14. g4 b4 15. Nd5 Nxd5 16. Bxd5 Nd4 17. Qh6 Be6 18. h4 Nxf3 19. Bxe6 Nxh4) 13... Na5 14. h5?? { (-1.43 → -3.37) Blunder. d4 was best. } (14. d4 Nxb3+) 14... Nxb3+ 15. axb3 f6?! { (-3.03 → -1.93) Inaccuracy. c6 was best. } (15... c6 16. d4 exd4 17. Qxd4 Kh7 18. e5 d5 19. Kb1 a5 20. Rhe1 Rg8 21. Qd3+ Kh8 22. Nd4) 16. h6 Rf7? { (-2.41 → -0.99) Mistake. Kh7 was best. } (16... Kh7 17. Kb1) 17. Rh4?? { (-0.99 → -3.48) Blunder. h7+ was best. } (17. h7+ Rxh7) 17... Rh7?! { (-3.48 → -2.59) Inaccuracy. c6 was best. } (17... c6) 18. Rdh1?! { (-2.59 → -3.38) Inaccuracy. Kb1 was best. } (18. Kb1) 18... Qf8?! { (-3.38 → -2.36) Inaccuracy. a5 was best. } (18... a5 19. R4h3 a4 20. bxa4 b4 21. Nd5 Rxa4 22. b3 Ra7 23. Nxe7+ Rxe7 24. h7+ Kh8 25. Nh4) 19. Nd5 Rc8?? { (-2.76 → 0.34) Blunder. Bd8 was best. } (19... Bd8) 20. Nxe7+?! { (0.34 → -0.62) Inaccuracy. R1h3 was best. } (20. R1h3) 20... Qxe7 21. Nh2?? { (0.92 → -3.42) Blunder. Ng1 was best. } (21. Ng1) 21... Nxh2 22. R1xh2 f5?! { (-3.53 → -2.45) Inaccuracy. Kh8 was best. } (22... Kh8 23. Kb1) 23. exf5?! { (-2.45 → -3.22) Inaccuracy. f4 was best. } (23. f4) 23... Bxf5 24. Qe3 Qf6 25. Qg3+?! { (-3.31 → -4.27) Inaccuracy. f4 was best. } (25. f4 Rf8) 25... Kf7? { (-4.27 → -2.40) Mistake. Kh8 was best. } (25... Kh8) 26. Qf3?! { (-2.40 → -3.82) Inaccuracy. f4 was best. } (26. f4 Re8 27. Qf2 Bg6 28. g3 Ke6 29. Qa7 exf4 30. gxf4 Qf5 31. Re2+ Kd7 32. Rxe8 Bxe8) 26... Ke6? { (-3.82 → -2.04) Mistake. Rf8 was best. } (26... Rf8 27. Qg3) 27. c4?? { (-2.04 → -4.53) Blunder. Qc6 was best. } (27. Qc6 Ke7) 27... bxc4 28. dxc4?! { (-4.30 → -5.57) Inaccuracy. bxc4 was best. } (28. bxc4 Rb8 29. Rh5 Bg6 30. Qxf6+ Kxf6 31. R5h3 Bf5 32. Rg3 Ke6 33. Rh5 Rbh8 34. Rg7 Rxg7) 28... Rb8 29. Qd5+ Kd7 30. Qa5 Rxh6?? { (-6.48 → 4.18) Blunder. Bg6 was best. } (30... Bg6 31. f3) 31. Rxh6 Qg5+ 32. Kd1?? { (4.36 → 0.69) Blunder. Qd2 was best. } (32. Qd2) 32... Rxb3?? { (0.69 → 9.01) Blunder. Qg4+ was best. } (32... Qg4+ 33. Kc1 Qe4 34. Qc3 a5 35. R6h4 Qe2 36. g4 Bxg4 37. Rh7+ Kc6 38. Rh1 Bf5 39. c5) 33. Qa4+ Ke7 34. Qxb3 Be6 35. Rh7+ Kf6 36. R2h6+ Qxh6?! { (15.62 → Mate in 8) Checkmate is now unavoidable. Kf5 was best. } (36... Kf5 37. Qh3+) 37. Rxh6+ Kf7 38. Qg3 Bxc4 39. Qc3?! { (Mate in 5 → 66.32) Lost forced checkmate sequence. Qf3+ was best. } (39. Qf3+ Ke8 40. Rh7 Be2+ 41. Kxe2 e4 42. Qxe4+ Kf8 43. Qa8#) 39... Bb5?! { (66.32 → Mate in 4) Checkmate is now unavoidable. Kg7 was best. } (39... Kg7 40. Rh2) 40. Qxc7+ Kf8 41. Rxd6 Ba4+ 42. Kd2 e4 43. Rf6+ Kg8 44. Qf7+ Kh8 45. Rg6 Bb5 46. Qg7# { White wins by checkmate. } 1-0