[Event "Communal Chess Competition Team Battle"] [Site "https://lichess.org/lyUNPs19"] [Date "2020.06.09"] [White "Almani1979"] [Black "amirmehrdad"] [Result "0-1"] [UTCDate "2020.06.09"] [UTCTime "17:05:10"] [WhiteElo "2164"] [BlackElo "1655"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+19"] [Variant "Standard"] [TimeControl "600+2"] [ECO "A44"] [Opening "Benoni Defense: Old Benoni"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 c5 2. d5 e5 { A44 Benoni Defense: Old Benoni } 3. dxe6?! { (0.92 → 0.34) Inaccuracy. e4 was best. } (3. e4 d6 4. a4 Be7 5. Bb5+ Nd7 6. Ne2 Bg5 7. Nd2 Bxd2+) 3... fxe6 4. e4 Nf6 5. Nc3?! { (0.75 → 0.02) Inaccuracy. e5 was best. } (5. e5 Nd5 6. Nf3 Nc6 7. Bc4 Nde7 8. O-O g6 9. Bg5 Bg7) 5... d6?! { (0.02 → 0.60) Inaccuracy. Nc6 was best. } (5... Nc6 6. Bg5 d6 7. Nf3 Be7 8. e5 dxe5 9. Qxd8+ Bxd8 10. O-O-O) 6. Bg5?! { (0.60 → 0.00) Inaccuracy. Bc4 was best. } (6. Bc4 Nc6 7. Nf3 a6 8. a4 Be7 9. O-O O-O 10. Ng5 Nd4) 6... Nbd7?! { (0.00 → 0.70) Inaccuracy. Nc6 was best. } (6... Nc6 7. Nf3 Be7 8. Bb5 Bd7 9. O-O Qc7 10. Re1 Rd8 11. Bf4) 7. Bc4 Ne5 8. Bb5+ Bd7 9. Bxf6? { (0.95 → -0.61) Mistake. f4 was best. } (9. f4 Ng6 10. Bxd7+ Qxd7 11. Qd3 O-O-O 12. O-O-O Be7 13. g3 Qc6 14. Nf3 d5 15. exd5 exd5) 9... gxf6? { (-0.61 → 0.87) Mistake. Qxf6 was best. } (9... Qxf6 10. Bxd7+ Kxd7 11. Qe2 g5 12. O-O-O a6 13. Kb1 Bg7 14. Qe3 Kc7 15. Nge2 Rad8 16. Rhf1) 10. Qh5+ Ng6 11. Bxd7+ Qxd7 12. Nf3?! { (1.04 → 0.47) Inaccuracy. Nge2 was best. } (12. Nge2) 12... O-O-O 13. O-O-O? { (0.34 → -1.17) Mistake. g3 was best. } (13. g3 Kb8 14. O-O-O Bg7 15. Rhe1 Rhf8 16. Kb1 Bh8 17. Ka1 Rc8 18. Nd2 f5 19. f4 Bxc3) 13... Rg8?? { (-1.17 → 0.79) Blunder. Nf4 was best. } (13... Nf4 14. Qh4 Nxg2 15. Qh3 Nf4 16. Qh4 Ng6 17. Qh3 Qf7 18. Nd2 Kb8 19. Kb1 d5 20. exd5) 14. g3 b5 15. a3 a5? { (0.59 → 1.93) Mistake. Ne5 was best. } (15... Ne5) 16. Rhe1? { (1.93 → 0.53) Mistake. a4 was best. } (16. a4) 16... b4 17. axb4 axb4 18. Nb1 Qa4 19. Qxh7 Rg7 20. Qh3 Re7 21. Qg4?? { (0.02 → -2.42) Blunder. Nfd2 was best. } (21. Nfd2 Ne5 22. f4 Nc6 23. Qf1 d5 24. exd5 exd5 25. Nf3 Kc7 26. Rxe7+ Bxe7 27. Qe2 Qa2) 21... Bh6+ 22. Nfd2? { (-2.04 → -4.00) Mistake. Re3 was best. } (22. Re3 Qe8 23. Re1 Bxe3+ 24. Rxe3 Kc7 25. h4 Ne5 26. Nxe5 fxe5 27. Nd2 Qb5 28. Qe2 Qxe2) 22... Ne5 23. Qh3 Rh8? { (-4.03 → -2.46) Mistake. b3 was best. } (23... b3) 24. Qf1?! { (-2.46 → -3.66) Inaccuracy. f4 was best. } (24. f4 c4) 24... b3 25. c3 c4 26. f4?? { (-3.37 → -9.65) Blunder. Na3 was best. } (26. Na3 Nd3+ 27. Kb1 Bxd2 28. Rxd2 Nxe1 29. Qxe1 Rxh2 30. Kc1 Reh7 31. Qe2 Rh1+ 32. Rd1 Rxd1+) 26... Nd3+ 27. Qxd3 cxd3 28. c4 Rc7 29. Nc3 Qa1+ 30. Ndb1 Rxc4 31. Rxd3 Kd7 32. Red1 Rc6 33. h4 Ra8 34. R1d2 e5 35. Kd1 exf4 36. gxf4 Bxf4 37. Rg2?! { (-17.56 → Mate in 11) Checkmate is now unavoidable. Ke2 was best. } (37. Ke2 Bxd2 38. Rxd2 Rh8 39. h5 Rxh5 40. Kf3 Rh1 41. e5 fxe5 42. Rg2 Rxb1 43. Rg7+ Ke6) 37... Be5?! { (Mate in 11 → -16.30) Lost forced checkmate sequence. Rxc3 was best. } (37... Rxc3 38. Rxc3 Qxb1+ 39. Ke2 Qxb2+ 40. Kf3 Qxc3+ 41. Kxf4 Qc1+ 42. Kf3 Qh1 43. e5 dxe5 44. Kf2) 38. Rg7+ Ke6 39. Ke2 Bxc3 40. Nxc3?! { (-23.92 → Mate in 9) Checkmate is now unavoidable. Nd2 was best. } (40. Nd2 Qxb2) 40... Qxb2+ 41. Rd2 Qxc3 42. h5 Ra2 43. Rxa2 bxa2 44. Ra7 Qc2+ 45. Kf3 Rc3+ 46. Kf4 Qf2+ 47. Kg4 Rg3+ 48. Kh4 Qh2# { Black wins by checkmate. } 0-1