[Event "≤1500 SuperBlitz Arena"] [Site "https://lichess.org/IJv5QZJ5"] [Date "2019.09.21"] [White "MartinC123"] [Black "oguzhanari"] [Result "0-1"] [UTCDate "2019.09.21"] [UTCTime "21:54:58"] [WhiteElo "1464"] [BlackElo "1277"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+11"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A43"] [Opening "Benoni Defense: Old Benoni"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 c5 2. d5 d6 { A43 Benoni Defense: Old Benoni } 3. c4 a6 4. e3 b5 5. b3 bxc4 6. bxc4 Qa5+?! { (0.51 → 1.27) Inaccuracy. g6 was best. } (6... g6 7. Bb2 Nf6 8. Nf3 Bg7 9. Qc2 Nbd7 10. Nbd2 O-O 11. Be2 Rb8 12. Rb1 Nb6 13. O-O) 7. Bd2 Qb6 8. Nc3 e6 9. Rb1 Qc7 10. Nf3 exd5?? { (1.47 → 3.98) Blunder. Nf6 was best. } (10... Nf6 11. Qa4+ Bd7 12. Qc2 Be7 13. Bd3 h6 14. O-O O-O 15. e4 Bc8 16. Rb2 Nbd7 17. Rfb1) 11. cxd5?? { (3.98 → 1.50) Blunder. Nxd5 was best. } (11. Nxd5 Qd8) 11... Qc6?? { (1.50 → 14.56) Blunder. Be7 was best. } (11... Be7 12. Qa4+ Bd7 13. Qc2 Bg4 14. Ng5 Nf6 15. Nge4 Nxe4 16. Qxe4 Bh5 17. Qa4+ Nd7 18. Bb5) 12. Bc4?? { (14.56 → 2.41) Blunder. dxc6 was best. } (12. dxc6 Nxc6 13. Nd5 Ra7 14. Qa4 Bd7 15. Rb6 Nd8 16. Qe4+ Ne7 17. Rxa6 Rb7 18. Rxd6 f5) 12... Qd7? { (2.41 → 4.28) Mistake. Qc7 was best. } (12... Qc7 13. Ne4) 13. O-O Nf6 14. Qe2? { (3.86 → 2.13) Mistake. Na4 was best. } (14. Na4 Be7 15. Nb6 Qb7 16. Nxa8 Qxa8 17. Bc3 O-O 18. Qd3 Nbd7 19. Nd2 Ne5 20. Bxe5 dxe5) 14... g6?? { (2.13 → 7.01) Blunder. Be7 was best. } (14... Be7 15. e4 O-O 16. e5 dxe5 17. Nxe5 Qc7 18. Bg5 Bd6 19. Bxf6 Bf5 20. Rbe1 gxf6 21. Ng4) 15. Rb6?? { (7.01 → 2.30) Blunder. e4 was best. } (15. e4) 15... Bg7 16. Bxa6?? { (2.52 → -4.57) Blunder. e4 was best. } (16. e4 O-O) 16... Bxa6?! { (-4.57 → -3.64) Inaccuracy. Nxa6 was best. } (16... Nxa6) 17. Rxa6? { (-3.64 → -7.00) Mistake. Rxb8+ was best. } (17. Rxb8+ Ke7 18. Rxh8 Bxe2 19. Rxa8 Bxf1 20. Kxf1 Qb7 21. Ra3 Nxd5 22. Nxd5+ Qxd5 23. e4 Qb7) 17... Nxa6 18. Rb1 O-O 19. Ne5 Qf5 20. Nc6 Nxd5 21. Nxd5 Qxb1+ 22. Be1 Bc3?! { (-13.08 → -5.81) Inaccuracy. Nb4 was best. } (22... Nb4) 23. Kf1?! { (-5.81 → -10.74) Inaccuracy. Nxc3 was best. } (23. Nxc3) 23... Bxe1 24. Qxe1 Qxe1+ 25. Kxe1 Rac8 26. Nce7+ Kg7 27. Nxc8 Rxc8 28. g4 Nb4 29. Nc3 Nd3+ 30. Ke2 Nb2 31. f4 f5 32. Nd5 Rb8 33. gxf5 gxf5 34. Ne7 Nc4 35. Nxf5+ Kf6 36. Nh4 Rb2+ 37. Kf3 Rxh2 38. Kg3 Rxa2 39. e4 Re2 40. Kf3 Re1 41. Ng2 Rh1 42. f5 Nd2+ 43. Ke2 Nxe4 44. Nf4 Rh2+ 45. Ke3?! { (-61.81 → Mate in 13) Checkmate is now unavoidable. Kf3 was best. } (45. Kf3 Kxf5) 45... Nc3?! { (Mate in 13 → -61.47) Lost forced checkmate sequence. Kxf5 was best. } (45... Kxf5 46. Nd3 d5 47. Nxc5 Nxc5 48. Kd4 Ne4 49. Kxd5 Rd2+ 50. Kc6 h5 51. Kc7 h4 52. Kb7) 46. Nd5+?! { (-61.47 → Mate in 10) Checkmate is now unavoidable. Ne6 was best. } (46. Ne6 Kxf5) 46... Nxd5+ 47. Ke4 Rh4+ 48. Kxd5 c4 49. Kxd6 c3 50. Kd5 c2 51. Kd6 c1=Q 52. Kd5 Qd1+ 53. Kc5 Qc1+ 54. Kd6 Rd4# { Black wins by checkmate. } 0-1