[Event "20 de mayo Arena"] [Site "https://lichess.org/5EBHRGbA"] [Date "2024.05.20"] [White "SantiagoRamirez2014"] [Black "MCB-7"] [Result "1-0"] [UTCDate "2024.05.20"] [UTCTime "20:28:12"] [WhiteElo "1386"] [BlackElo "1292"] [WhiteRatingDiff "+41"] [BlackRatingDiff "-25"] [Variant "Standard"] [TimeControl "300+5"] [ECO "D02"] [Opening "Queen's Pawn Game: Chigorin Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 Nc6 { D02 Queen's Pawn Game: Chigorin Variation } 3. Nc3 Nf6 4. e3 Bg4 5. h3 Bxf3 6. gxf3 e5 7. f4? { (0.20 → -1.38) Mistake. dxe5 was best. } (7. dxe5 Nxe5 8. f4 Nc6 9. Bg2 Bb4 10. Bd2 O-O 11. a3 Ba5) 7... exd4 8. exd4 Nxd4?? { (-1.75 → 3.25) Blunder. Bb4 was best. } (8... Bb4) 9. Qxd4 Bb4?! { (3.27 → 4.72) Inaccuracy. Bd6 was best. } (9... Bd6 10. Qe3+ Be7 11. Qd3 O-O 12. Bg2 c6 13. O-O Bd6 14. Ne2 Bc7 15. c4) 10. Qxb4 Ne4 11. Nxd5?! { (6.08 → 4.58) Inaccuracy. Nxe4 was best. } (11. Nxe4 dxe4 12. Be3 Qe7 13. Qxe7+ Kxe7 14. Rg1 Rad8 15. Rg5 b6) 11... Qxd5 12. c4 Qd4 13. Be3 Qd7 14. f3? { (5.36 → 3.07) Mistake. Qxb7 was best. } (14. Qxb7 O-O 15. Qxe4 Rad8 16. Qf3 Rfe8 17. Be2 Qf5 18. Rg1 Rd6 19. Rd1 Qc2) 14... Ng3 15. c5?? { (2.71 → -0.98) Blunder. Rg1 was best. } (15. Rg1 Nxf1 16. Kxf1 Qxh3+ 17. Kf2 O-O-O 18. Rh1 Qf5 19. Qc3 Rhe8 20. Rae1 Qg6) 15... Nxh1 16. Bb5?? { (-0.90 → -2.81) Blunder. c6 was best. } (16. c6 bxc6 17. Ba6 Rd8 18. Bc5 h5 19. Qe4+ Qe6 20. Qxe6+ fxe6 21. a4 Rb8) 16... c6 17. a4? { (-2.75 → -4.93) Mistake. Qe4+ was best. } (17. Qe4+ Kf8) 17... cxb5?! { (-4.93 → -3.72) Inaccuracy. O-O-O was best. } (17... O-O-O) 18. axb5?! { (-3.72 → -4.79) Inaccuracy. c6 was best. } (18. c6 bxc6 19. axb5 Qe7 20. Qxe7+ Kxe7 21. bxc6 Kd6 22. f5 Rhe8 23. Ke2 Ng3+) 18... b6?? { (-4.79 → 4.64) Blunder. O-O was best. } (18... O-O 19. Qd4 Qxd4 20. Bxd4 Ng3 21. b4 Nf5 22. Be5 Rfc8 23. Kf2 h5 24. c6) 19. Rd1?? { (4.64 → -3.76) Blunder. Qe4+ was best. } (19. Qe4+ Qe6 20. Qxa8+ Ke7 21. Rxa7+ Kf6 22. Qe4 Qxe4 23. fxe4 Ng3 24. e5+ Ke6) 19... bxc5?? { (-3.76 → 6.79) Blunder. Qe6 was best. } (19... Qe6 20. Qe4 O-O 21. Qxe6 fxe6 22. c6 Ng3 23. f5 Nxf5 24. Bg5 Rac8 25. Rd7) 20. Qxc5?? { (6.79 → -2.98) Blunder. Qe4+ was best. } (20. Qe4+ Qe6 21. Qxa8+ Ke7 22. Qxa7+ Kf6 23. Qxc5 h6 24. Rd6 Ng3 25. Qe5+ Kg6) 20... Qxh3?? { (-2.98 → Mate in 5) Checkmate is now unavoidable. Rc8 was best. } (20... Rc8 21. Rxd7 Rxc5 22. Rxa7 Rd5 23. f5 O-O 24. b6 Re5 25. Ke2 Rb5 26. Kd3) 21. b6?? { (Mate in 5 → 0.00) Lost forced checkmate sequence. Qc6+ was best. } (21. Qc6+ Qd7 22. Qxd7+ Kf8 23. Bc5+ Kg8 24. Qd8+ Rxd8 25. Rxd8#) 21... axb6?? { (0.00 → 5.02) Blunder. Qg3+ was best. } (21... Qg3+ 22. Ke2 Qg2+ 23. Ke1) 22. Qxb6?? { (5.02 → -6.52) Blunder. Qc6+ was best. } (22. Qc6+ Ke7 23. Qb7+ Kf6 24. Rd6+ Qe6 25. Rxe6+ Kxe6 26. f5+ Kf6 27. Bd4+ Kg5) 22... Qxf3? { (-6.52 → -3.63) Mistake. O-O was best. } (22... O-O 23. f5 Ng3 24. Kd2 Qxf5 25. Rg1 Qxf3 26. Rxg3 Rad8+ 27. Qxd8 Rxd8+ 28. Kc1) 23. b4?? { (-3.63 → -9.87) Blunder. Qc5 was best. } (23. Qc5 h6) 23... Ra4?? { (-9.87 → Mate in 1) Checkmate is now unavoidable. O-O was best. } (23... O-O 24. Qe6 Ng3 25. Kd2 Qe2+ 26. Kc3 fxe6 27. Kd4 Qxd1+ 28. Ke5 Qh5+ 29. Kd4) 24. b5?? { (Mate in 1 → -8.38) Lost forced checkmate sequence. Qd8# was best. } (24. Qd8#) 24... Rxf4?? { (-8.38 → Mate in 1) Checkmate is now unavoidable. O-O was best. } (24... O-O 25. Qc5 Re8 26. Kd2 Ra2+ 27. Kc1 Ra1+ 28. Kb2 Rxd1 29. Qc2 Qf1 30. Qxd1) 25. Bxf4?? { (Mate in 1 → -1.18) Lost forced checkmate sequence. Qd8# was best. } (25. Qd8#) 25... Qxf4?? { (-1.18 → Mate in 1) Checkmate is now unavoidable. O-O was best. } (25... O-O 26. Qe3 Qa8 27. Kf1 h5 28. Re1 h4 29. Qe4 Qc8 30. Kg2 Ng3 31. Bxg3) 26. Rd4?? { (Mate in 1 → -5.39) Lost forced checkmate sequence. Qd8# was best. } (26. Qd8#) 26... Qe5+ 27. Kd2 Qg3?? { (-4.45 → Mate in 1) Checkmate is now unavoidable. O-O was best. } (27... O-O 28. Kc2 Ng3 29. Rd8 g6 30. Rxf8+ Kxf8 31. Qd8+ Kg7 32. b6 Ne4 33. Qc7) 28. Rd3?? { (Mate in 1 → -3.96) Lost forced checkmate sequence. Qd8# was best. } (28. Qd8#) 28... Qg4?? { (-3.96 → Mate in 1) Checkmate is now unavoidable. Qf2+ was best. } (28... Qf2+ 29. Qxf2 Nxf2 30. Rd4 f5 31. Ke3 Ne4 32. Kf4 Ke7 33. Kxf5 Nd6+ 34. Ke5) 29. Qd4?? { (Mate in 1 → -3.99) Lost forced checkmate sequence. Qd8# was best. } (29. Qd8#) 29... O-O?? { (-3.99 → 4.66) Blunder. Qxd4 was best. } (29... Qxd4 30. Rxd4 Ng3 31. Rd3 Nf5 32. Rd5 g6 33. b6 Ke7 34. Rc5 Nd6 35. Rc1) 30. Qxg4 f5?! { (4.60 → 7.35) Inaccuracy. Nf2 was best. } (30... Nf2 31. Qd4 Nxd3 32. Kxd3 h5 33. b6 h4 34. Qd6 h3 35. b7 g6 36. Qxf8+) 31. Qc4+ Kh8 32. Qc7 f4?? { (6.60 → Mate in 6) Checkmate is now unavoidable. h6 was best. } (32... h6 33. Rd8 Rxd8+ 34. Qxd8+ Kh7 35. Qh4 g5 36. Qxh1 g4 37. Qb7+ Kg6 38. Qc6+) 33. Rd8 Kg8 34. Rxf8+ Kxf8 35. Qxf4+ Ke7 36. b6 Ke6 37. b7 h5 38. b8=Q Kd5 39. Qb5+ Ke6 40. Qff5+ Ke7 41. Qb7+ Kd6 42. Qfd5# { White wins by checkmate. } 1-0