lichess dev

[Event "Ana Arena"] [Site "http://chess-academy.net/qrYBfTbM"] [Date "2020.09.18"] [Round "-"] [White "catana"] [Black "ciprian2013"] [Result "0-1"] [UTCDate "2020.09.18"] [UTCTime "16:08:47"] [WhiteElo "1653"] [BlackElo "1576"] [WhiteRatingDiff "-15"] [BlackRatingDiff "+33"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A00"] [Opening "Grob Opening"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. g4? { (0.15 → -0.92) Mistake. Best move was e4. } { A00 Grob Opening } (1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O d6) 1... e5 2. Nf3?! { (-0.77 → -1.30) Inaccuracy. Best move was Bg2. } (2. Bg2 h5 3. d4 hxg4 4. dxe5 Nc6 5. Nc3 Nxe5 6. Qd4 Ng6) 2... Nc6?! { (-1.30 → -0.68) Inaccuracy. Best move was e4. } (2... e4 3. Nd4 c5 4. Nf5 d5 5. c4 dxc4 6. Nc3 Nc6 7. Bg2 h5 8. Qa4 hxg4 9. Bxe4) 3. Nc3? { (-0.68 → -2.21) Mistake. Best move was d4. } (3. d4 e4) 3... Nf6? { (-2.21 → 0.33) Mistake. Best move was d5. } (3... d5 4. d4) 4. Bg2? { (0.33 → -1.65) Mistake. Best move was g5. } (4. g5) 4... e4?! { (-1.65 → -0.68) Inaccuracy. Best move was d5. } (4... d5 5. g5 Ne4 6. Nxe4 dxe4 7. Ng1 Bf5 8. d3 Bc5 9. Bd2 Qd4 10. e3 Qxb2 11. Qb1) 5. Nh4?? { (-0.68 → -3.89) Blunder. Best move was Ng1. } (5. Ng1 Nxg4) 5... Nxg4 6. h3? { (-3.31 → -4.36) Mistake. Best move was Nf5. } (6. Nf5 d5) 6... Nge5? { (-4.36 → -2.04) Mistake. Best move was Nh6. } (6... Nh6 7. Bxe4) 7. Bxe4? { (-2.04 → -4.83) Mistake. Best move was d4. } (7. d4) 7... Qxh4 8. d4? { (-4.79 → -6.03) Mistake. Best move was d3. } (8. d3 Bb4 9. Bd2 f5 10. Bd5 Ne7 11. e3 Bxc3 12. Bxc3 Nxd5 13. Bxe5 Qe7 14. Bg3 Qb4+) 8... Nc4? { (-6.03 → -3.79) Mistake. Best move was d5. } (8... d5 9. Bg2 Nxd4 10. e3 Ndc6 11. Nxd5 Bd6 12. Nf4 Bf5 13. Bd2 O-O-O 14. Qh5 Qxh5 15. Nxh5) 9. Qd3? { (-3.79 → -5.50) Mistake. Best move was Rg1. } (9. Rg1 Bb4) 9... Nd6 10. d5?? { (-4.90 → -8.36) Blunder. Best move was Bd5. } (10. Bd5) 10... Nxe4?? { (-8.36 → -4.88) Blunder. Best move was Nb4. } (10... Nb4) 11. Nxe4 Ne5? { (-5.18 → -4.16) Mistake. Best move was f5. } (11... f5) 12. Qd4 Ng4?? { (-4.44 → 3.27) Blunder. Best move was Qe7. } (12... Qe7) 13. Bg5 Qh5 14. O-O-O f6? { (3.23 → 5.26) Mistake. Best move was d6. } (14... d6) 15. hxg4 Qxg4?? { (3.12 → 17.07) Blunder. Best move was Qg6. } (15... Qg6 16. Nxf6+) 16. f3?? { (17.07 → 1.96) Blunder. Best move was Nxf6+. } (16. Nxf6+) 16... Qf5 17. Bh4 Bd6?? { (1.70 → 5.72) Blunder. Best move was d6. } (17... d6) 18. Nxd6+ cxd6 19. e4? { (4.85 → 3.19) Mistake. Best move was Bg3. } (19. Bg3 O-O) 19... Qxf3?? { (3.19 → 6.51) Blunder. Best move was Qf4+. } (19... Qf4+ 20. Kb1) 20. Rhf1?? { (6.51 → 1.95) Blunder. Best move was Rdf1. } (20. Rdf1 Qg2) 20... Qh3?? { (1.95 → 4.99) Blunder. Best move was Qg4. } (20... Qg4 21. Rh1 Qf4+ 22. Kb1 Qe5 23. Qd3 Qe7 24. Bg3 a5 25. a4 Kd8 26. Qa3 Ra6 27. Qc3) 21. Bxf6 gxf6?? { (4.40 → 14.32) Blunder. Best move was O-O. } (21... O-O 22. Kb1) 22. Qxf6 Qe3+ 23. Rd2? { (13.11 → 7.32) Mistake. Best move was Kb1. } (23. Kb1 Rg8 24. Qf7+ Kd8 25. Qxg8+ Kc7 26. Rd3 Qc5 27. Rc3 b6 28. Rxc5+ bxc5 29. Rf8 h5) 23... Qxe4? { (7.32 → Mate in 2) Checkmate is now unavoidable. Best move was Rg8. } (23... Rg8) 24. Qf7+?? { (Mate in 2 → 3.88) Lost forced checkmate sequence. Best move was Qxh8+. } (24. Qxh8+ Ke7 25. Qf8#) 24... Kd8 25. Kd1?? { (3.84 → -4.92) Blunder. Best move was Qf6+. } (25. Qf6+) 25... Qe8?! { (-4.92 → -4.05) Inaccuracy. Best move was Kc7. } (25... Kc7) 26. Qf6+ Kc7 27. Rd3 b5?! { (-4.49 → -3.88) Inaccuracy. Best move was Qe5. } (27... Qe5) 28. Rc3+ Kb6?? { (-3.83 → Mate in 3) Checkmate is now unavoidable. Best move was Kb7. } (28... Kb7 29. Rb3) 29. Qxd6+ Ka5 30. a3?? { (Mate in 1 → 0.39) Lost forced checkmate sequence. Best move was Ra3#. } (30. Ra3#) 30... Qh5+?? { (0.39 → 5.94) Blunder. Best move was Qg6. } (30... Qg6) 31. Rff3?? { (5.94 → -2.06) Blunder. Best move was Kc1. } (31. Kc1 Qg6) 31... Qh1+ 32. Ke2?! { (-1.88 → -2.77) Inaccuracy. Best move was Kd2. } (32. Kd2 Qg2+ 33. Kc1 Qg1+ 34. Kd2 Qb6 35. Qf4 Rg8 36. Rc5 Ka6 37. b4 Kb7 38. Qe5 a6) 32... Re8+ 33. Kf2? { (-2.74 → -5.63) Mistake. Best move was Rce3. } (33. Rce3 Rxe3+) 33... Qe1+ 34. Kg2 Rg8+ 35. Kh2?? { (-4.90 → Mate in 3) Checkmate is now unavoidable. Best move was Rg3. } (35. Rg3 Rxg3+) 35... Qh4+ 36. Rh3 Qf2+ 37. Kh1 Qg1# { Black wins by checkmate. } 0-1