[Event "interBarrios Ajedrez Cartagena Arena"] [Site "https://lichess.org/mdoHE1YX"] [Date "2023.04.09"] [White "MaestroRecreativo"] [Black "javiercohend"] [Result "1-0"] [UTCDate "2023.04.09"] [UTCTime "19:10:23"] [WhiteElo "1706"] [BlackElo "2104"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-10"] [Variant "Standard"] [TimeControl "180+0"] [ECO "D31"] [Opening "Semi-Slav Defense: Accelerated Move Order"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 c6 3. Nc3 e6 { D31 Semi-Slav Defense: Accelerated Move Order } 4. Nf3 f5?! { (0.24 → 1.14) Inaccuracy. Nf6 was best. } (4... Nf6 5. e3 a6 6. c5 Nbd7 7. Be2 a5 8. O-O b6 9. cxb6) 5. Bf4 Nf6 6. e3 Bd6?! { (0.95 → 1.61) Inaccuracy. Be7 was best. } (6... Be7 7. h3 Nbd7 8. Bd3 Nf8 9. c5 Ng6 10. O-O O-O 11. b4) 7. Bd3 O-O 8. Qc2 Qe7 9. c5 Bc7 10. O-O-O? { (1.31 → 0.08) Mistake. O-O was best. } (10. O-O Ne8 11. Ne2 a5 12. Qc3 Nf6 13. a3 Ne4 14. Qc2 Bxf4 15. exf4 Nd7 16. b4 g5) 10... Ne4 11. Bxe4?! { (0.19 → -0.81) Inaccuracy. Kb1 was best. } (11. Kb1) 11... dxe4? { (-0.81 → 0.65) Mistake. fxe4 was best. } (11... fxe4 12. Ne5 Nd7 13. Nxd7 Qxd7 14. Ne2 b6 15. f3 Ba6 16. Bxc7 Bxe2 17. Qxe2 exf3 18. gxf3) 12. Ne5 Nd7? { (0.74 → 1.97) Mistake. b6 was best. } (12... b6 13. g4) 13. h4?? { (1.97 → -0.31) Blunder. Nxc6 was best. } (13. Nxc6 bxc6 14. Bxc7 Nxc5 15. dxc5 Qxc7 16. Qa4 a5 17. Rd6 Ba6 18. Rxe6 Rfc8 19. Rd1 Bd3) 13... Nxe5 14. Bxe5 Bxe5 15. dxe5 Qxc5 16. f4? { (-0.56 → -2.09) Mistake. h5 was best. } (16. h5 Qxe5) 16... exf3 17. gxf3 Qxe5 18. f4? { (-1.92 → -3.56) Mistake. Rd3 was best. } (18. Rd3 Qc5) 18... Qxe3+ 19. Kb1 Qxf4 20. Rdg1?! { (-3.50 → -4.75) Inaccuracy. h5 was best. } (20. h5 Qh6 21. Rd6 b6 22. Ka1 c5 23. Qb3 Rb8 24. Nd5 Rb7 25. Qg3 Rbf7 26. Nf4 g5) 20... Qh6 21. Rg5 e5 22. Rhg1 Rf7 23. Qb3 b5?? { (-5.65 → -2.23) Blunder. Be6 was best. } (23... Be6 24. Qd1 Qf6 25. h5 Rd8 26. Qe1 Rfd7 27. Ka1 e4 28. Qh4 Kh8 29. Qe1 Bg8 30. Rg6) 24. Rxg7+ Qxg7 25. Rxg7+ Kxg7 26. a3?! { (-2.06 → -3.27) Inaccuracy. a4 was best. } (26. a4 bxa4 27. Qc2 f4 28. Qg2+ Kh8 29. Qxc6 Bf5+ 30. Ka1 Rd8 31. h5 a3 32. h6 Kg8) 26... Kf6?! { (-3.27 → -2.00) Inaccuracy. f4 was best. } (26... f4 27. Kc1 Bf5 28. Qd1 Re8 29. Qf3 Rf6 30. Qg2+ Rg6 31. Qf2 Re7 32. h5 Rge6 33. Qh4) 27. Qb4 Be6 28. Ne2? { (-2.59 → -4.19) Mistake. h5 was best. } (28. h5 Rg8 29. Qh4+ Rg5 30. Qf2 Rg4 31. Qc5 Rd7 32. Qxc6 Rdd4 33. Qxb5 Rg1+ 34. Kc2 Rg2+) 28... a5 29. Qc3 Bd5?! { (-3.70 → -2.51) Inaccuracy. Rd8 was best. } (29... Rd8 30. Qf3 Rg7 31. b3 a4 32. bxa4 bxa4 33. Qh1 Rd3 34. Nc1 Rd4 35. Qxc6 Rc4) 30. Nf4?! { (-2.51 → -3.98) Inaccuracy. Qc5 was best. } (30. Qc5 Rd8 31. Nc3 Bg2 32. Qg1 Rg8 33. Qb6 Rd7 34. Nxb5 f4 35. Nc3 a4 36. Qc5 Rd4) 30... Re8? { (-3.98 → -2.05) Mistake. Be4+ was best. } (30... Be4+) 31. Nxd5+ cxd5 32. Qc6+ Re6 33. Qxd5 e4?? { (-2.18 → 0.00) Blunder. f4 was best. } (33... f4 34. Kc1 Ree7 35. Qf3 Rg7 36. Kd1 Rc7 37. Qh5 Rg6 38. Qe2 Rg1+ 39. Kd2 a4 40. Qd3) 34. Qd2?? { (0.00 → -3.78) Blunder. Qd4+ was best. } (34. Qd4+ Ke7 35. Qc5+ Rd6 36. Qe5+ Kd7 37. Qxb5+ Ke6 38. Qc4+ Kf6 39. Qc3+ Ke6) 34... e3 35. Qe2 f4 36. Qh5? { (-4.22 → -7.12) Mistake. Ka2 was best. } (36. Ka2 Re5) 36... e2?? { (-7.12 → Mate in 1) Checkmate is now unavoidable. Re5 was best. } (36... Re5 37. Qe2 Ke7 38. Kc2 f3 39. Qh2 Rc5+ 40. Kb3 f2 41. Qh3 f1=Q 42. Qxe3+ Kd6 43. Qd4+) 37. Qg5# { White wins by checkmate. } 1-0