[Event "Rated classical game"] [Site "https://lichess.org/IKZstmZ1"] [Date "2023.08.12"] [White "almeidajama"] [Black "DavidBarbosa"] [Result "0-1"] [UTCDate "2023.08.12"] [UTCTime "23:11:23"] [WhiteElo "1431"] [BlackElo "1543"] [WhiteRatingDiff "-12"] [BlackRatingDiff "+22"] [Variant "Standard"] [TimeControl "3600+20"] [ECO "A45"] [Opening "Queen's Pawn Game: Chigorin Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nc3 Nf6 { A45 Queen's Pawn Game: Chigorin Variation } 3. Nf3 h6?! { (-0.22 → 0.36) Inaccuracy. e6 was best. } (3... e6 4. Bg5 Be7 5. e3 O-O 6. Bd3 Nbd7 7. Ne2 c5 8. c3) 4. h3?! { (0.36 → -0.24) Inaccuracy. Bf4 was best. } (4. Bf4 Bf5 5. e3 e6 6. Bd3 Bxd3 7. cxd3 Nc6 8. Qb3 Rb8) 4... e6 5. a3 Be7 6. Qd3 Nc6 7. Bf4 O-O 8. b4?! { (0.41 → -0.38) Inaccuracy. e4 was best. } (8. e4 dxe4 9. Nxe4 Bd6 10. Ne5 Nxe4 11. Qxe4 f5 12. Qd3 Bxe5 13. dxe5 Qxd3 14. Bxd3 b6) 8... a6?! { (-0.38 → 0.19) Inaccuracy. Bd6 was best. } (8... Bd6 9. e3) 9. Nh4?? { (0.19 → -4.11) Blunder. e4 was best. } (9. e4) 9... Nh5 10. Qf3?! { (-4.14 → -5.44) Inaccuracy. Bxh6 was best. } (10. Bxh6 Bxh4 11. g3 Be7 12. Be3 Nf6 13. Bf4 Re8 14. h4 Ng4 15. h5 e5 16. dxe5 Ncxe5) 10... Bxh4?? { (-5.44 → -2.51) Blunder. Nxf4 was best. } (10... Nxf4 11. Qxf4 Bxh4 12. e3 f5 13. Bd3 Bf6 14. Qh2 Nxd4 15. exd4 Bxd4 16. Ne2 Bxa1 17. O-O) 11. Qxh5 Bg5?? { (-2.38 → 0.21) Blunder. Nxd4 was best. } (11... Nxd4 12. O-O-O Nb5 13. Nxb5 axb5 14. Rd3 Bxf2 15. Qf3 Bh4 16. e4 Qe7 17. g3 dxe4 18. Qxe4) 12. Be3?? { (0.21 → -2.06) Blunder. Bxg5 was best. } (12. Bxg5 Qxg5) 12... Bxe3 13. fxe3 Qf6?! { (-2.24 → -1.41) Inaccuracy. Bd7 was best. } (13... Bd7 14. Qf3 e5 15. Qg3 exd4 16. exd4 a5 17. b5 Nxd4 18. O-O-O Nf5 19. Qf4 Qe7 20. Nxd5) 14. g4?? { (-1.41 → -3.51) Blunder. g3 was best. } (14. g3 b5 15. Qh4 Qxh4 16. gxh4 Ne7 17. Kf2 Nf5 18. e4 Nxd4 19. exd5 Bb7 20. e3 Nf5) 14... b5?? { (-3.51 → -0.74) Blunder. Nxd4 was best. } (14... Nxd4 15. Rc1 Nf5 16. gxf5 Qxc3+ 17. Kf2 d4 18. exd4 Qxd4+ 19. e3 Qf6 20. Bd3 exf5 21. Rcg1) 15. Bg2 Bb7?! { (-1.01 → 0.00) Inaccuracy. a5 was best. } (15... a5 16. Rb1) 16. Rf1?! { (0.00 → -0.78) Inaccuracy. Kd2 was best. } (16. Kd2 a5 17. g5 hxg5 18. h4 g4 19. Qxg4 axb4 20. axb4 Nxb4 21. Nxb5 Nc6 22. Qg5 Na5) 16... Qg6? { (-0.78 → 0.67) Mistake. Qe7 was best. } (16... Qe7 17. Kd2) 17. Qh4?? { (0.67 → -2.92) Blunder. Qxg6 was best. } (17. Qxg6 fxg6 18. Kd2 Rxf1 19. Rxf1 Ne7 20. e4 Rf8 21. Rxf8+ Kxf8 22. exd5 exd5 23. a4 c6) 17... Qxc2 18. Na2 a5?! { (-2.68 → -1.91) Inaccuracy. Qb2 was best. } (18... Qb2 19. Kf2 f5 20. g5 hxg5 21. Qxg5 f4 22. Kg1 Qxe2 23. exf4 Nxd4 24. Kh2 Rf7 25. Nc3) 19. g5? { (-1.91 → -3.85) Mistake. Kf2 was best. } (19. Kf2 e5 20. Rfc1 Qd2 21. Rd1 Qb2 22. Rdb1 Qxa3 23. g5 hxg5 24. Qxg5 Rae8 25. Nc1 Qc3) 19... Qg6?? { (-3.85 → -0.47) Blunder. hxg5 was best. } (19... hxg5 20. Qxg5 axb4 21. Rg1 Qh7 22. Nc1 Rxa3 23. Rxa3 bxa3 24. Bf3 b4 25. Nb3 a2 26. Kf2) 20. Qg3?? { (-0.47 → -4.24) Blunder. gxh6 was best. } (20. gxh6 Qxh6 21. Qxh6 gxh6 22. Rg1 Kh7 23. Rc1 axb4 24. Nxb4 Nxb4 25. axb4 c6 26. Bf3 Ra4) 20... Qxg5?! { (-4.24 → -2.96) Inaccuracy. axb4 was best. } (20... axb4 21. Kf2 Rxa3 22. h4 hxg5 23. hxg5 Nxd4 24. Nxb4 Nf5 25. Qf4 Rxe3 26. Nd3 Rg3 27. Bf3) 21. Qh2?? { (-2.96 → -6.22) Blunder. Qxg5 was best. } (21. Qxg5 hxg5 22. Kf2 axb4 23. Nxb4 Nxb4 24. axb4 Rxa1 25. Rxa1 Ra8 26. Rc1 c6 27. e4 Ra4) 21... Rac8? { (-6.22 → -3.45) Mistake. axb4 was best. } (21... axb4 22. axb4 Qxe3 23. Qf4 Qxf4 24. Rxf4 Nxb4 25. Nxb4 Rxa1+ 26. Kf2 Ra4 27. Nd3 g5 28. Rg4) 22. h4? { (-3.45 → -5.51) Mistake. Rf3 was best. } (22. Rf3 Qe7 23. Rb1 e5 24. Nc3 Rfd8 25. Rg3 e4 26. Qg1 Qf8 27. Nxb5 Ne7) 22... Qxe3 23. Rf3 Qxd4 24. Rd1 Qe5 25. Qg1 axb4 26. axb4 Nd4?? { (-6.04 → -0.66) Blunder. Ra8 was best. } (26... Ra8 27. Nc1 Nxb4 28. Qc5 Qd6 29. Qxd6 cxd6 30. Rb3 Ra4 31. Kf2 Ba8 32. Nd3 Nxd3+ 33. exd3) 27. Re3?? { (-0.66 → -6.75) Blunder. Qxd4 was best. } (27. Qxd4 Qd6 28. Qc5 Ra8 29. Nc1 Qxc5 30. bxc5 Ra4 31. h5 Rfa8 32. Rg3 Bc6 33. Nd3 Kf8) 27... Nc2+ 28. Kd2 Nxe3 29. Qxe3 Qb2+ 30. Ke1 Qxa2 31. Qc5 Qc4 32. Qa7 Qxb4+ 33. Rd2 Qxh4+ 34. Kf1 Qf4+ 35. Ke1 Qg3+ 36. Kf1 Bc6 37. Rd3 Qf4+ 38. Ke1 Qc1+ 39. Rd1 Qc3+ 40. Rd2 Ra8 41. Qxc7 Ra1+ 42. Kf2 Qxd2 43. Qxc6?! { (-33.90 → Mate in 5) Checkmate is now unavoidable. Bf3 was best. } (43. Bf3 Qg5 44. Qg3 Qc1 45. Qg4 e5 46. Kg3 e4 47. Bg2 Qe3+ 48. Kh2 Qg1+ 49. Kh3 Ra3+) 43... Qf4+ 44. Bf3 Qh4+ 45. Ke3 Ra3+ 46. Kd2 Qd4+ 47. Ke1 Qg1+ 48. Kd2 Qe3+ 49. Ke1 Ra1+ 50. Qc1 Rxc1# { Black wins by checkmate. } 0-1