[Event "FM Cortador simul"] [Site "https://lichess.org/BylH2AM0"] [Date "2022.11.25"] [White "CortaDor"] [Black "RickR4"] [Result "1-0"] [UTCDate "2022.11.25"] [UTCTime "23:57:31"] [WhiteElo "2328"] [BlackElo "2009"] [WhiteTitle "FM"] [Variant "Standard"] [TimeControl "600+5"] [ECO "A43"] [Opening "Benoni Defense: Old Benoni"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 c5?! { (0.00 → 0.98) Inaccuracy. Nf6 was best. } (1... Nf6 2. c4 e6 3. Nf3 d5 4. cxd5 exd5 5. Bf4 c6 6. Nc3) 2. d5 d6 { A43 Benoni Defense: Old Benoni } 3. Nf3 Nf6 4. Nc3 e6 5. e4 exd5 6. exd5 a6 7. a4 Be7 8. h3 Nbd7 9. Bd3 Nb6 10. a5?! { (0.86 → 0.01) Inaccuracy. Be2 was best. } (10. Be2 O-O 11. O-O Re8 12. Re1 Bf8 13. g4 g6 14. Bg5 h6 15. Bh4 Bg7 16. Qd3 Bd7) 10... Nbd7?! { (0.01 → 0.96) Inaccuracy. Nbxd5 was best. } (10... Nbxd5 11. Nxd5) 11. Bf4?! { (0.96 → 0.23) Inaccuracy. O-O was best. } (11. O-O O-O 12. Re1 Re8 13. Bd2 b5 14. axb6 Nxb6 15. Nh2 Rb8 16. Bxa6 Bxa6 17. Rxa6 Qc8) 11... b6 12. axb6 Nxb6 13. O-O O-O 14. Bg5 Bb7 15. Bxf6?! { (0.11 → -0.79) Inaccuracy. Qd2 was best. } (15. Qd2 c4) 15... Bxf6 16. Be4?! { (-0.66 → -1.50) Inaccuracy. Nd2 was best. } (16. Nd2 g6) 16... Re8 17. Qd3 h6 18. Nd2 Re7 19. Nc4? { (-0.45 → -1.80) Mistake. Qf3 was best. } (19. Qf3 Bc8 20. Ra2 a5 21. Bd3 a4 22. Nb5 Be5 23. b3 axb3 24. Rxa8 Nxa8 25. Nxb3 Ba6) 19... Bd4?? { (-1.80 → 0.41) Blunder. Nxc4 was best. } (19... Nxc4 20. Qxc4 a5 21. Qa4 Bd4 22. Bd3 Bxc3 23. bxc3 Bxd5 24. Rfd1 Qc7 25. Bh7+ Kxh7 26. Rxd5) 20. Nxb6?? { (0.41 → -1.25) Blunder. Na5 was best. } (20. Na5) 20... Qxb6 21. Na4 Qa7 22. c3 Bf6 23. Bf3 Rae8?! { (-1.21 → -0.56) Inaccuracy. a5 was best. } (23... a5 24. c4) 24. b3 Qa8 25. Nb2 Re5?? { (-0.37 → 1.87) Blunder. a5 was best. } (25... a5 26. Nc4 Ba6 27. g3 g6 28. Ra3 h5 29. Kg2 Rb8 30. Rfa1 Bxc4 31. Qxc4 Qb7 32. Bd1) 26. Rfd1?? { (1.87 → -0.12) Blunder. Nc4 was best. } (26. Nc4 Qd8 27. Nxe5 Bxe5 28. Rab1 Qf6 29. Rfe1 g6 30. b4 cxb4 31. Rxb4 Bc8 32. Rb8 Kg7) 26... a5 27. Nc4 R5e7?? { (-0.53 → 4.33) Blunder. Ba6 was best. } (27... Ba6) 28. Nxa5? { (4.33 → 2.60) Mistake. Nxd6 was best. } (28. Nxd6 Rd8 29. Ne4 Rxe4 30. Bxe4 g6 31. Bf3 Qa7 32. d6 Ba6 33. Rxa5 Bxd3 34. Rxa7 Bc2) 28... Qc8?! { (2.60 → 3.70) Inaccuracy. Ba6 was best. } (28... Ba6 29. Qd2) 29. Nc4? { (3.70 → 1.66) Mistake. Nc6 was best. } (29. Nc6) 29... Be5?! { (1.66 → 2.43) Inaccuracy. Qc7 was best. } (29... Qc7) 30. Bg4?! { (2.43 → 1.63) Inaccuracy. Nxe5 was best. } (30. Nxe5) 30... Qd8 31. g3 Bc8?? { (1.29 → 3.41) Blunder. g6 was best. } (31... g6 32. Qd2) 32. Bxc8?! { (3.41 → 2.56) Inaccuracy. Ra8 was best. } (32. Ra8 Qc7 33. Bxc8 Rxc8 34. Rxc8+ Qxc8 35. Kg2 Qd7 36. Re1 Re8 37. Re3 Re7 38. Nxe5 dxe5) 32... Qxc8 33. Kg2?! { (3.51 → 2.59) Inaccuracy. f4 was best. } (33. f4 Bd4+ 34. cxd4 Qxh3 35. Ra2 cxd4 36. Rf1 Re1 37. Rxe1 Rxe1+ 38. Kf2 Re8 39. Qf3 Rb8) 33... f5?? { (2.59 → 5.55) Blunder. g6 was best. } (33... g6 34. Re1 Qd7 35. Ra6 h5 36. Rea1 Kg7 37. R1a4 Qc7 38. Rc6 Qb8 39. b4 cxb4 40. Rxb4) 34. Qf3?? { (5.55 → 2.65) Blunder. f4 was best. } (34. f4) 34... Qd8 35. Rac1?! { (3.00 → 2.31) Inaccuracy. Ra6 was best. } (35. Ra6) 35... Rf8?! { (2.31 → 3.01) Inaccuracy. f4 was best. } (35... f4 36. g4 Bf6 37. Rd2 Rf8 38. Ra2 Qb8 39. Na5 Qe8 40. Nc6 Re1 41. Rca1 Bh4 42. Rxe1) 36. b4 cxb4 37. cxb4 Qe8 38. Re1 Qg6?! { (2.92 → 3.87) Inaccuracy. h5 was best. } (38... h5 39. Na5) 39. b5 f4 40. g4 h5 41. b6 hxg4 42. hxg4 Rf5? { (4.52 → 8.48) Mistake. Rb8 was best. } (42... Rb8 43. Nxe5) 43. Nxe5 dxe5 44. Rc6 Qg5 45. d6 Rd7 46. Rc8+ Kf7 47. Qd5+ Kf6 48. Rf8+ Kg6 49. Qe6+ Rf6 50. Rxf6+ gxf6 51. Qxd7 Qxg4+?! { (19.71 → Mate in 5) Checkmate is now unavoidable. f3+ was best. } { Black resigns. } (51... f3+ 52. Kg1) 1-0