CohenChessClub.com

[Event "MrCohenOS Arena"] [Site "https://cohenchessclub.com/uiBh3T0N"] [Date "2022.12.31"] [White "Jonny"] [Black "Alex4"] [Result "0-1"] [UTCDate "2022.12.31"] [UTCTime "00:09:50"] [WhiteElo "1500"] [BlackElo "1500"] [WhiteRatingDiff "-242"] [BlackRatingDiff "+241"] [BlackTitle "IM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C20"] [Opening "King's Pawn Game: Leonardis Variation"] [Termination "Time forfeit"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. d3?! { (0.43 → -0.26) Inaccuracy. Nf3 was best. } { C20 King's Pawn Game: Leonardis Variation } (2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Be7) 2... Bb4+?! { (-0.26 → 0.67) Inaccuracy. Nf6 was best. } (2... Nf6 3. f4 exf4 4. Bxf4 Nc6 5. Nf3 Qe7 6. Nc3 d5 7. Qe2) 3. c3 Bc5 4. b4 Bf8 5. d4 exd4 6. cxd4? { (0.26 → -0.86) Mistake. Nf3 was best. } (6. Nf3 d5 7. exd5 dxc3 8. Bd3 Nf6 9. O-O Be7 10. Nxc3 O-O 11. Qc2 Bxb4 12. Bb2 Nbd7) 6... d6?? { (-0.86 → 1.23) Blunder. Bxb4+ was best. } (6... Bxb4+ 7. Bd2) 7. Bb5+?? { (1.23 → -0.38) Blunder. a3 was best. } (7. a3 g6 8. Nf3 Ne7 9. Be2 Bg7 10. O-O O-O 11. Nc3 Bg4 12. Be3 c5 13. Rc1 Bxf3) 7... c6 8. Bd3 Nf6?? { (-0.36 → 1.23) Blunder. d5 was best. } (8... d5 9. a3) 9. Nc3 Qb6?! { (1.23 → 2.26) Inaccuracy. b5 was best. } (9... b5 10. a4 d5 11. e5 Ne4 12. Nge2 Nxc3 13. Nxc3 Bxb4 14. Qb3 a5 15. axb5 cxb5 16. O-O) 10. Nf3 Qxb4 11. O-O?? { (2.68 → -3.03) Blunder. Qc2 was best. } (11. Qc2) 11... Qxc3 12. Rb1 Bg4?? { (-3.44 → -1.26) Blunder. Be7 was best. } (12... Be7 13. Re1) 13. h3 Bc8 14. g3? { (-1.65 → -3.09) Mistake. Qe2 was best. } (14. Qe2 Qa5) 14... Bxh3?! { (-3.09 → -2.18) Inaccuracy. Be7 was best. } (14... Be7) 15. Ng5?? { (-2.18 → -4.99) Blunder. Re1 was best. } (15. Re1 Nbd7) 15... Qxd4?? { (-4.99 → 1.89) Blunder. Bxf1 was best. } (15... Bxf1 16. Bxf1) 16. Nxh3? { (1.89 → 0.52) Mistake. Qb3 was best. } (16. Qb3 d5) 16... Na6?? { (0.52 → 4.06) Blunder. Nbd7 was best. } (16... Nbd7 17. Bb2 Qc5 18. Bxf6 Nxf6 19. Rxb7 Be7 20. Qb3 Nd7 21. Bc4 Ne5 22. Rc1 Nxc4 23. Rxc4) 17. e5?? { (4.06 → -0.62) Blunder. Bb2 was best. } (17. Bb2 Qc5 18. Bxf6 gxf6 19. Rxb7 Nb4 20. Qb3 d5 21. exd5 Nxd3 22. Qxd3 Bd6 23. Re1+ Kf8) 17... dxe5 18. Qb3?? { (-0.76 → -8.00) Blunder. Bb2 was best. } (18. Bb2 Qd7) 18... Nc5 19. Qc2 Nxd3 20. Bd2 O-O-O 21. Qd1 Ba3 22. Rb3 Bc5 23. Ra3 Bxa3 24. Ba5 Rdg8 25. Re1 Ne4 26. Qg4+ f5 27. Qxf5+ Kb8 28. g4 Bb4 29. Bxb4 Nxb4 30. Rxe4 Qd1+ 31. Kg2 Nxa2 32. Qxe5+ Kc8 33. Qe6+ Kc7 34. Qe7+ Kc8 35. Qe6+ Kd8?? { (-8.66 → 0.00) Blunder. Kb8 was best. } (35... Kb8 36. Qxa2 Re8 37. Ra4 a6 38. Qc4 Rd8 39. g5 Qd7 40. Rxa6 bxa6 41. Qxa6 Qd5+ 42. Kg3) 36. g5?? { (0.00 → -10.07) Blunder. Qe5 was best. } (36. Qe5 Kc8) 36... Qd3 37. Qf5 Rf8?? { (-8.61 → 1.17) Blunder. Qd5 was best. } (37... Qd5 38. Qxd5+ cxd5 39. Rd4 Nc3 40. Nf4 Kd7 41. Nxd5 Nxd5 42. Rxd5+ Kc6 43. Ra5 Ra8 44. f4) 38. Qe5?? { (1.17 → -8.90) Blunder. Re8+ was best. } (38. Re8+ Rxe8 39. Qxd3+ Kc8 40. Qc4 Rhf8 41. Qxa2 a6 42. Qc4 Rf5 43. Qh4 h6 44. gxh6 gxh6) 38... Re8 39. Qa5+ b6 40. Ra4 Qe4+ 41. Kf1 Qd3+ 42. Kg1 Qxh3 43. Rd4+ Kc7?? { (-14.53 → 0.00) Blunder. Kc8 was best. } (43... Kc8 44. Qa6+ Kb8 45. Qf1 Qxf1+ 46. Kxf1 Nc3 47. g6 Nd5 48. gxh7 Rxh7 49. Kg2 b5 50. Kg3) 44. Rd7+?? { (0.00 → Mate in 7) Checkmate is now unavoidable. Qxa7+ was best. } (44. Qxa7+ Kc8 45. Qa6+ Kc7) 44... Kxd7 45. Qd2+ Kc7 46. Qxa2 Qg3+?? { (Mate in 1 → -5.64) Lost forced checkmate sequence. Re1# was best. } (46... Re1#) 47. Kf1?? { (-5.64 → Mate in 2) Checkmate is now unavoidable. fxg3 was best. } (47. fxg3) 47... Qh3+ { Black wins on time. } 0-1