[Event "مسابقات هفتگی Arena"] [Site "https://lichess.org/GFEQkZmD"] [Date "2020.03.25"] [White "hamidreza1362"] [Black "Parsaparsavesali"] [Result "0-1"] [UTCDate "2020.03.25"] [UTCTime "16:27:28"] [WhiteElo "1692"] [BlackElo "1688"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+56"] [Variant "Standard"] [TimeControl "180+0"] [ECO "D46"] [Opening "Semi-Slav Defense: Chigorin Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. e3 c6 5. Nf3 Bd6 6. Bd3 Nbd7 { D46 Semi-Slav Defense: Chigorin Defense } 7. cxd5 exd5 8. O-O Nb6?! { (-0.01 → 0.63) Inaccuracy. O-O was best. } (8... O-O 9. Qc2) 9. e4?! { (0.63 → -0.07) Inaccuracy. a4 was best. } (9. a4 a5) 9... dxe4 10. Nxe4 Nxe4 11. Bxe4 O-O 12. Re1 Bg4 13. h3 Bh5 14. Qc2 Bg6 15. Bxg6 fxg6 16. Ng5 Be7?? { (0.10 → 2.13) Blunder. Nd5 was best. } (16... Nd5 17. Bd2 Qd7 18. Ne4 Rae8 19. Qb3 b6 20. Rac1 Bb8 21. Ng5 Rxe1+ 22. Rxe1 h6 23. Nf3) 17. Ne6 Qd6 18. Nxf8 Rxf8 19. b3 Qxd4?! { (2.07 → 2.79) Inaccuracy. Qf6 was best. } (19... Qf6) 20. Be3 Qf6 21. Qc4+?? { (2.27 → -8.79) Blunder. Bxb6 was best. } (21. Bxb6 axb6 22. Rad1 Bd6 23. Re3 Qf4 24. Qc4+ Qxc4 25. bxc4 Bc5 26. Rf3 Ra8 27. Rd7 h5) 21... Nxc4 22. bxc4 Bb4 23. Red1 Rd8 24. Rxd8+ Qxd8 25. Re1 Bxe1 26. Kf1 Bd2 27. Ke2 Bxe3 28. fxe3 Qg5 29. g4?! { (-64.21 → Mate in 22) Checkmate is now unavoidable. Kf3 was best. } (29. Kf3 Qf5+ 30. Ke2 Qc2+ 31. Kf3 Qxc4 32. a3 Qf1+ 33. Kg3 Qe2 34. e4 Qe3+ 35. Kh2 Qxa3) 29... Qh4 30. Kd3 Qxh3 31. Kd4 Qxg4+ 32. e4 h5 33. Ke5 h4 34. Kd6 h3 35. e5 h2 36. e6 h1=Q 37. e7 Qhd1+ 38. Kc7 Qdd7+ 39. Kb8 Qc8+ 40. Kxa7 Qg1+ 41. c5 Qxc5# { Black wins by checkmate. } 0-1