[Event "Blitz Ecosystem 3+2 Arena"] [Site "https://lichess.org/P2z9d7Bi"] [Date "2024.02.06"] [White "EvgenyMont"] [Black "Eremito"] [Result "0-1"] [UTCDate "2024.02.06"] [UTCTime "17:01:26"] [WhiteElo "1666"] [BlackElo "1687"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+12"] [Variant "Standard"] [TimeControl "180+2"] [ECO "A43"] [Opening "Benoni Defense: Old Benoni"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 c5 2. d5 { A43 Benoni Defense: Old Benoni } g6 3. c4 Bg7 4. e3?! { (0.84 → 0.28) Inaccuracy. e4 was best. } (4. e4 d6 5. Nf3 e6 6. Bd3 exd5 7. exd5 Bg4 8. O-O Ne7) 4... b5?! { (0.28 → 0.97) Inaccuracy. e6 was best. } (4... e6 5. Nc3 d6 6. Nf3 exd5 7. cxd5 a6 8. a4 Bg4 9. Be2) 5. Nf3?! { (0.97 → 0.10) Inaccuracy. cxb5 was best. } (5. cxb5 Nf6 6. Nc3 a6 7. e4 O-O 8. a4 Bb7 9. Bg5 h6) 5... Bb7 6. Nc3 Na6? { (0.36 → 1.86) Mistake. b4 was best. } (6... b4 7. Ne4) 7. Nxb5 Qa5+?! { (1.80 → 2.50) Inaccuracy. f5 was best. } (7... f5 8. Bd2 Nf6 9. Bc3 Qb8 10. d6 O-O 11. dxe7 Re8 12. Be2 Rxe7 13. O-O Bc6 14. Rb1) 8. Nc3 Bxc3+ 9. bxc3 Qxc3+ 10. Bd2 Qf6?! { (2.47 → 3.34) Inaccuracy. Qa3 was best. } (10... Qa3 11. Be2 Nf6 12. O-O O-O 13. Bc1 Qa5 14. Qc2 d6 15. e4 Bc8 16. h3 Re8 17. a3) 11. Rc1 Nb4? { (3.01 → 5.30) Mistake. Qb6 was best. } (11... Qb6 12. e4 Nf6 13. Bd3 d6 14. O-O O-O 15. h3 e5 16. Bh6 Rfe8 17. Ng5 Nh5 18. Rb1) 12. Bc3 Qf5 13. Bxh8 Nxa2 14. Ra1 Nb4 15. Bc3 Nc2+ 16. Ke2 Nxa1 17. Qxa1 Nf6 18. g3? { (4.41 → 2.47) Mistake. Nd2 was best. } (18. Nd2 a5 19. f3 a4 20. e4 Qg5 21. h4 Qf4 22. Be5 Qh6 23. Bxf6 exf6 24. Qxf6 a3) 18... Qc2+?! { (2.47 → 3.93) Inaccuracy. Ne4 was best. } (18... Ne4 19. Be1) 19. Nd2 Ne4 20. Bg7?? { (3.89 → Mate in 4) Checkmate is now unavoidable. Ba5 was best. } (20. Ba5 f5 21. Bg2 Nxd2 22. Rc1 Nb3+ 23. Rxc2 Nxa1 24. Rb2 Ba6 25. Kd3 d6 26. Rb1 Nc2) 20... e6?? { (Mate in 4 → 2.68) Lost forced checkmate sequence. Qxd2+ was best. } (20... Qxd2+ 21. Kf3 Qxf2+ 22. Kg4 Qf5+ 23. Kh4 Qh5#) 21. Qd1?? { (2.68 → -0.91) Blunder. Qb2 was best. } (21. Qb2 Qxb2 22. Bxb2 exd5 23. f3 Nxd2 24. Kxd2 f5 25. Be2 d6 26. cxd5 Bxd5 27. Ra1 a5) 21... Nc3+?? { (-0.91 → 4.97) Blunder. Qxd1+ was best. } (21... Qxd1+) 22. Bxc3 Qxc3 23. Bg2 exd5 24. Bxd5 Bxd5 25. cxd5 a5 26. Ne4 Qb2+ 27. Qd2 Qe5 28. Nxc5 Rb8 29. Nd3 Qxd5 30. Rd1 a4 31. Nf4 Qc4+ 32. Qd3 Rb2+ 33. Kf3 Qc6+ 34. Qd5 Qc2?? { (4.27 → Mate in 5) Checkmate is now unavoidable. Ra2 was best. } (34... Ra2 35. Rd4 g5 36. Rc4 Qxd5+ 37. Nxd5 f5 38. Rd4 g4+ 39. Kg2 a3 40. Ra4 Ra1 41. Ra8+) 35. Qxd7+ Kf8 36. Qd8+ Kg7 37. Qd4+?? { (Mate in 3 → 4.38) Lost forced checkmate sequence. Ne6+ was best. } (37. Ne6+ fxe6 38. Rd7+ Kh6 39. Qh4#) 37... Kh6 38. e4 a3 39. Re1?! { (4.37 → 3.09) Inaccuracy. g4 was best. } (39. g4 Rb3+ 40. Kg2 Qc3 41. Qxc3 Rxc3 42. Rd5 Rc4 43. Ra5 Kg7 44. Rxa3 Rxe4 45. Kg3 h5) 39... a2 40. Re2?? { (2.94 → -0.73) Blunder. g4 was best. } (40. g4 Rb3+ 41. Kg2 Qc3 42. Qxc3 Rxc3 43. f3 Ra3 44. Ra1 g5 45. Nd5 Kg6 46. h3 h5) 40... Qb3+?! { (-0.73 → 0.00) Inaccuracy. a1=Q was best. } (40... a1=Q) 41. Nd3 a1=Q 42. Qe3+?? { (0.00 → -5.06) Blunder. Rxb2 was best. } (42. Rxb2 Qad1+ 43. Ke3 Qc1+ 44. Rd2 Qe1+ 45. Re2 Qh1 46. Rb2) 42... Kg7?? { (-5.06 → 0.00) Blunder. g5 was best. } (42... g5 43. Re1 Rb1 44. Rxb1 Qbxb1 45. Ne1 Qc1 46. Qxc1 Qxc1 47. h3 Qd1+ 48. Kg2 Qe2 49. e5) 43. Qd4+ Kh6 44. Qe3+?? { (0.00 → -5.00) Blunder. Rxb2 was best. } (44. Rxb2 Qad1+ 45. Ke3 Qe1+ 46. Re2 Qc1+ 47. Rd2 Qh1 48. Qf6 Qe1+ 49. Re2 Qc1+ 50. Rd2) 44... g5 45. Rxb2?? { (-5.10 → Mate in 2) Checkmate is now unavoidable. Re1 was best. } (45. Re1 Rb1 46. Ne5 Kg7 47. Ng4 Qaa2 48. Kg2 Qxe3 49. Nxe3 Rxe1 50. h4) 45... Qad1+?? { (Mate in 2 → -3.85) Lost forced checkmate sequence. Qh1+ was best. } (45... Qh1+ 46. Ke2 Qbd1#) 46. Kg2 Qe6?? { (-3.66 → 5.36) Blunder. Qbxd3 was best. } (46... Qbxd3) 47. Re2?? { (5.36 → 0.83) Blunder. Rb6 was best. } (47. Rb6 Qg6 48. Ne5 Qxb6 49. Qxb6+ Kg7 50. Qb7 Qh5 51. g4 Qg6 52. Qd5 Qe6 53. Qxe6 fxe6) 47... Qg4?? { (0.83 → 3.83) Blunder. Qf6 was best. } (47... Qf6) 48. Ne5?? { (3.83 → -4.28) Blunder. Rd2 was best. } (48. Rd2) 48... Qe6?? { (-4.28 → 4.51) Blunder. Qgxe2 was best. } (48... Qgxe2 49. Nxf7+ Kg7 50. Qc3+ Kxf7 51. Qc7+ Ke6 52. Qc8+ Qd7 53. Qxd7+ Kxd7 54. h3 Kd6 55. e5+) 49. Ng4+?? { (4.51 → -2.13) Blunder. Rd2 was best. } (49. Rd2 Qxd2 50. Nxf7+ Qxf7 51. Qxd2 Kg6 52. Qd6+ Kg7 53. Qd8 Kg6 54. h4 gxh4 55. Qxh4 Qe6) 49... Qxg4 50. e5?? { (-1.81 → Mate in 21) Checkmate is now unavoidable. Rd2 was best. } (50. Rd2 Qb1) 50... Qdxe2 51. Qxe2 Qxe2 52. h4 Qxe5 53. hxg5+ Qxg5 54. Kh3 Qf5+ 55. g4 Qxf2 56. g5+ Kg7 57. Kg4 f5+ 58. Kh5 Qh2# { Black wins by checkmate. } 0-1