lichess dev

[Event "Oficial Turneul Zilei ANȘ Arena"] [Site "http://chess-academy.net/50rar34R"] [Date "2020.04.27"] [Round "-"] [White "cosmac"] [Black "IvanOnofrasc"] [Result "0-1"] [UTCDate "2020.04.27"] [UTCTime "16:00:00"] [WhiteElo "1500"] [BlackElo "1448"] [WhiteRatingDiff "-203"] [BlackRatingDiff "+10"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A00"] [Opening "Polish Opening: Dutch Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. b4?! { (0.15 → -0.55) Inaccuracy. Best move was e4. } (1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O d6) 1... f5? { (-0.55 → 0.65) Mistake. Best move was d5. } { A00 Polish Opening: Dutch Defense } (1... d5 2. Nf3 Nf6 3. e3 Bf5 4. Bb2 e6 5. c4 Bxb4 6. cxd5) 2. g4? { (0.65 → -1.56) Mistake. Best move was e3. } (2. e3 e6 3. a3 g6 4. d4 Nf6 5. Be2 Bg7 6. c4 O-O 7. Nc3 d5 8. Bb2 dxc4) 2... fxg4 3. d3? { (-1.10 → -2.34) Mistake. Best move was h3. } (3. h3 d5 4. hxg4 Bxg4 5. d4 Nf6 6. Bh3 Bxh3 7. Rxh3 Qd7 8. Nc3 a6 9. Bf4 e6) 3... e5 4. Qd2?! { (-2.09 → -2.77) Inaccuracy. Best move was h3. } (4. h3 d5 5. hxg4 Bxg4 6. Bh3 Nf6 7. c3 a5 8. bxa5 Bd6 9. Bxg4 Nxg4 10. e4 Qd7) 4... Nc6? { (-2.77 → -1.53) Mistake. Best move was Nf6. } (4... Nf6 5. h3) 5. Qc3?? { (-1.53 → -10.88) Blunder. Best move was b5. } (5. b5 Nd4 6. e3 Nf5 7. Qc3 d6 8. Nd2 Nf6 9. e4 Nd4 10. Ne2 Ne6 11. h3 Be7) 5... Bxb4 6. Qd2 Bxd2+ 7. Kxd2 Qg5+ 8. Kd1 Qg6 9. a3 d5 10. a4 Bd7 11. Bg2 e4 12. dxe4 dxe4 13. Bxe4 Qxe4 14. f3 gxf3 15. exf3 Qd4+ 16. Ke1 Qxa1 17. Nd2?! { (-30.34 → Mate in 9) Checkmate is now unavoidable. Best move was Kf2. } (17. Kf2 Qxb1) 17... Qxc1+ 18. Kf2 Qxd2+ 19. Kg3 Qxc2?! { (Mate in 5 → Mate in 11) Not the best checkmate sequence. Best move was Nf6. } (19... Nf6 20. Ne2 Ne4+ 21. fxe4 Qe3+ 22. Kh4 Qh3+ 23. Kg5 Qg4#) 20. h3 Qxa4?! { (Mate in 6 → -41.33) Lost forced checkmate sequence. Best move was Nh6. } (20... Nh6 21. Ne2 Qxe2 22. Rf1 Nf5+ 23. Kg4 Qg2+ 24. Kf4 Qd2+ 25. Kg4 h5#) 21. Ne2 Bxh3 22. Rxh3?! { (-34.92 → Mate in 27) Checkmate is now unavoidable. Best move was Nf4. } (22. Nf4 Bf5) 22... Nf6 23. Nc3?! { (-74.07 → Mate in 9) Checkmate is now unavoidable. Best move was Rh2. } (23. Rh2 Qb3) 23... Qc4 24. Na4 Qxa4 25. f4 Nd4?! { (Mate in 4 → Mate in 6) Not the best checkmate sequence. Best move was O-O-O. } (25... O-O-O 26. Kg2 Rd2+ 27. Kg3 Qd1 28. Rh4 Qb3#) 26. Rh2 Nh5+ 27. Rxh5 g6 28. Rg5 Rf8 29. Re5+ Kd8 30. Rd5+ Ke8 31. Re5+ Kd8 32. f5 gxf5 33. Kf4 Ne2+ 34. Kf3 Qf4+ 35. Kxe2 Qxe5+ 36. Kf2 f4?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was Rg8. } (36... Rg8 37. Kf3 Qe1 38. Kf4 Qe4#) 37. Kg2 Qe2+ 38. Kh3 Qf1+?! { (Mate in 2 → Mate in 3) Not the best checkmate sequence. Best move was Rg8. } (38... Rg8 39. Kh4 Qh2#) 39. Kg4 Rg8+?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was Qg2+. } (39... Qg2+ 40. Kh4 Rg8 41. Kh5 Qh1#) 40. Kh4 Qh1# { Black wins by checkmate. } 0-1