[Event "STRONGEST BEST 20th Team Battle"] [Site "https://lichess.org/ifraw0uo"] [Date "2021.05.31"] [White "kalantaryan"] [Black "prebiotik"] [Result "0-1"] [UTCDate "2021.05.31"] [UTCTime "10:39:20"] [WhiteElo "2504"] [BlackElo "2181"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+10"] [WhiteTitle "IM"] [Variant "Standard"] [TimeControl "300+0"] [ECO "A43"] [Opening "Benoni Defense: Old Benoni"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. d4 c5?! { (0.00 → 0.66) Inaccuracy. e6 was best. } (1... e6 2. c4 d5 3. Nf3 Nf6 4. cxd5 exd5 5. Bf4 c5 6. Nc3) 2. d5 { A43 Benoni Defense: Old Benoni } b5 3. c4 b4 4. e4 d6 5. Bd3 a5 6. f4 e5?! { (1.11 → 1.83) Inaccuracy. g6 was best. } (6... g6 7. Nf3) 7. Nf3 Nd7 8. O-O Ngf6 9. fxe5 dxe5 10. b3 Bd6 11. Nh4 Nf8 12. Bg5 Be7 13. Be3?? { (1.20 → -2.72) Blunder. a4 was best. } (13. a4) 13... Ng6?? { (-2.72 → 2.31) Blunder. Ng4 was best. } (13... Ng4 14. Qf3) 14. Nf5 Bxf5 15. exf5 Nf8 16. Nd2 Qd6 17. g4 h6 18. h4 N8d7 19. Qf3?! { (2.89 → 1.88) Inaccuracy. Be4 was best. } (19. Be4 a4) 19... Rc8? { (1.88 → 3.26) Mistake. a4 was best. } (19... a4) 20. Qg2 Qb6? { (2.86 → 5.61) Mistake. Kd8 was best. } (20... Kd8 21. g5) 21. g5 hxg5 22. hxg5 Nh5 23. Ne4? { (5.28 → 2.90) Mistake. Qh3 was best. } (23. Qh3 Kd8) 23... Bd6 24. f6 g6 25. Qh3?! { (3.60 → 2.50) Inaccuracy. Qh1 was best. } (25. Qh1 Kd8) 25... Kd8 26. Qg4 Kc7 27. a3 Ra8 28. axb4 axb4 29. Rxa8 Rxa8 30. Re1 Ra3 31. Qd1?? { (3.81 → 1.62) Blunder. Bf1 was best. } (31. Bf1 Qb8) 31... Ra2? { (1.62 → 3.63) Mistake. Nf4 was best. } (31... Nf4) 32. Re2?! { (3.63 → 2.37) Inaccuracy. Qb1 was best. } (32. Qb1) 32... Qa5 33. Qb1?? { (3.03 → -6.09) Blunder. Rxa2 was best. } (33. Rxa2) 33... Rxe2?? { (-6.09 → 3.63) Blunder. Ra1 was best. } (33... Ra1 34. Rb2) 34. Bxe2 Nf4 35. Bf1? { (3.84 → 1.83) Mistake. Bg4 was best. } (35. Bg4 Qa6) 35... Qa3?! { (1.83 → 2.55) Inaccuracy. Qa6 was best. } (35... Qa6) 36. Qd1?! { (2.55 → 1.53) Inaccuracy. Kf2 was best. } (36. Kf2) 36... Nh5 37. Nxd6?? { (2.10 → 0.00) Blunder. Qb1 was best. } (37. Qb1 Nf4) 37... Kxd6 38. Qf3?? { (0.00 → -5.20) Blunder. Qb1 was best. } (38. Qb1 Nf4 39. Kf2 Kc7 40. Kg3 Qa8 41. Qc1 Kd6 42. Qb2 Qa3 43. Qb1 Qa8) 38... Qa1?? { (-5.20 → -0.47) Blunder. Qxb3 was best. } (38... Qxb3 39. Qh3 Nf4 40. Bxc5+ Nxc5 41. Qc8 Qg3+ 42. Kh1 Qh4+ 43. Kg1 Qxg5+ 44. Kh2 Qh4+ 45. Kg1) 39. Kh2 Qb2+ 40. Bg2?? { (-0.66 → -5.74) Blunder. Bf2 was best. } (40. Bf2 Nf4 41. Kg3 Qc1 42. Kh2 Qc2 43. Kg3 Qb2 44. Kh2 Qc1 45. Bh3 Nxh3 46. Qxh3 Qxg5) 40... Qc3?? { (-5.74 → -0.94) Blunder. Qxb3 was best. } (40... Qxb3) 41. Qh3 Qd3?! { (-1.06 → 0.00) Inaccuracy. e4 was best. } (41... e4 42. Bf1 Ne5 43. Be2 Qb2 44. Qg2 Qxb3 45. Qf2 Qc2 46. Kg1 Qc3 47. Bxc5+ Kc7 48. Qe3) 42. Bg1 Qxh3+ 43. Bxh3 Nf4?? { (0.34 → 5.48) Blunder. Nf8 was best. } (43... Nf8) 44. Be3?? { (5.48 → -2.05) Blunder. Bxd7 was best. } (44. Bxd7) 44... Nxh3?? { (-2.05 → 1.69) Blunder. Nf8 was best. } (44... Nf8 45. Kg3) 45. Kxh3 Nb6 46. Kg4 Na8 47. Kf3 Nc7 48. Ke4 Ne8?? { (1.10 → 9.23) Blunder. Na6 was best. } (48... Na6) 49. Bf2 Nc7 50. Bg3 Na6 { Black wins on time. } 0-1