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[Event "Gukesh Dommaraju Arena"] [Site "http://chess-academy.net/fhHz6JnA"] [Date "2020.08.25"] [Round "-"] [White "pascalsorin"] [Black "DavidSah"] [Result "1-0"] [UTCDate "2020.08.25"] [UTCTime "17:06:24"] [WhiteElo "1488"] [BlackElo "1716"] [WhiteRatingDiff "+44"] [BlackRatingDiff "-20"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C22"] [Opening "Center Game: Hall Variation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. d4?! { (0.30 → -0.38) Inaccuracy. Best move was Nf3. } (2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. Re1 Nc5) 2... exd4 3. Qxd4?! { (0.07 → -0.60) Inaccuracy. Best move was Nf3. } (3. Nf3 Bc5 4. c3 dxc3 5. Nxc3 Nc6 6. Bc4 d6 7. O-O Nf6) 3... Nc6?! { (-0.60 → 0.00) Inaccuracy. Best move was Nf6. } (3... Nf6 4. Nc3 Nc6 5. Qd3 Bc5 6. Be3 Nb4 7. Qd2 Bxe3 8. fxe3 O-O 9. O-O-O Re8 10. Bc4) 4. Qc4?! { (0.00 → -0.60) Inaccuracy. Best move was Qd3. } { C22 Center Game: Hall Variation } (4. Qd3) 4... Nf6?! { (-0.60 → -0.09) Inaccuracy. Best move was Bb4+. } (4... Bb4+ 5. Nc3 Nf6 6. a3 Ba5 7. Bg5 O-O 8. Ne2 d6 9. O-O-O Ne5 10. Qb3 Bb6 11. Nd5) 5. Nc3?! { (-0.09 → -0.67) Inaccuracy. Best move was a3. } (5. a3 d5) 5... Bb4 6. a3 Bxc3+ 7. bxc3? { (-0.04 → -2.00) Mistake. Best move was Qxc3. } (7. Qxc3 O-O) 7... Na5? { (-2.00 → -0.09) Mistake. Best move was O-O. } (7... O-O) 8. Qa4?! { (-0.09 → -0.67) Inaccuracy. Best move was Qc5. } (8. Qc5 Nc6 9. Bd3 d6 10. Qe3 O-O 11. Ne2 d5 12. exd5 Re8 13. Qg3 Ne5 14. Bg5 Nxd3+) 8... Nc6?! { (-0.67 → 0.21) Inaccuracy. Best move was b6. } (8... b6 9. Nf3 Bb7 10. Bd3 O-O 11. e5 Bxf3 12. exf6 Qxf6 13. O-O Bh5 14. Qxd7 c5 15. Bb2) 9. Bf4? { (0.21 → -0.97) Mistake. Best move was Bd3. } (9. Bd3 d6 10. Ne2 Nd7 11. Be3 Nce5 12. O-O O-O 13. c4 Nb6 14. Bxb6 Bd7 15. Qb3 axb6) 9... O-O 10. e5? { (-0.43 → -1.96) Mistake. Best move was Bd3. } (10. Bd3 Re8) 10... Nd5?! { (-1.96 → -1.44) Inaccuracy. Best move was Qe7. } (10... Qe7 11. O-O-O) 11. Nh3? { (-1.44 → -2.70) Mistake. Best move was Nf3. } (11. Nf3 d6) 11... Nxc3?? { (-2.70 → 2.81) Blunder. Best move was d6. } (11... d6 12. Qe4) 12. Qc4 g5?? { (1.87 → 5.37) Blunder. Best move was d6. } (12... d6) 13. Nxg5 Qe7 14. Qd3?? { (5.65 → 2.56) Blunder. Best move was Qxc3. } (14. Qxc3 f6 15. Bc4+ Kh8 16. Nf7+ Rxf7 17. Bxf7 Qxf7 18. exf6 d5 19. Bh6 Bf5 20. O-O d4) 14... Qxg5?? { (2.56 → 15.21) Blunder. Best move was f6. } (14... f6 15. Nf3) 15. Bxg5 Nb5 16. Qxb5 a6 17. Qb3 Nxe5 18. O-O-O d6 19. Be2 Bg4 20. Bxg4 Nxg4 21. Qxb7 Nxf2 22. Rhf1 Nxd1 23. Kxd1 Rfb8?! { (19.20 → Mate in 9) Checkmate is now unavoidable. Best move was Rab8. } (23... Rab8 24. Qxc7) 24. Qxc7?! { (Mate in 9 → 21.83) Lost forced checkmate sequence. Best move was Qd5. } (24. Qd5 Rb1+ 25. Bc1 Rxc1+ 26. Kxc1 Rf8 27. Qg5+ Kh8 28. Qf6+ Kg8 29. Rf5 h6 30. Qxh6 f6) 24... Rb1+ 25. Ke2 Re8+ 26. Kf2 Rxf1+ 27. Kxf1 d5?! { (19.17 → Mate in 4) Checkmate is now unavoidable. Best move was Kg7. } (27... Kg7 28. Qxd6 Re6 29. Qd4+ Kg6 30. Bd2 h6 31. Bc3 f6 32. Qd3+ Kf7 33. Qd5 h5 34. Bb4) 28. c4?! { (Mate in 4 → Mate in 41) Not the best checkmate sequence. Best move was Bh6. } (28. Bh6 Kh8 29. Qxf7 Re1+ 30. Kxe1 d4 31. Bg7#) 28... dxc4 29. Qxc4?! { (Mate in 4 → 26.67) Lost forced checkmate sequence. Best move was Bh6. } (29. Bh6 Kh8 30. Qxf7 Re1+ 31. Kxe1 c3 32. Bg7#) 29... Ra8?! { (26.67 → Mate in 4) Checkmate is now unavoidable. Best move was h5. } (29... h5) 30. h4?! { (Mate in 4 → Mate in 13) Not the best checkmate sequence. Best move was Bh6. } (30. Bh6 Kh8 31. Qd4+ f6 32. Qxf6+ Kg8 33. Qg7#) 30... Kg7 31. Qg4?! { (Mate in 4 → Mate in 7) Not the best checkmate sequence. Best move was Qd4+. } (31. Qd4+ Kg6 32. Qf6+ Kh5 33. Qxf7+ Kg4 34. Qf3#) 31... a5 32. a4?! { (Mate in 2 → Mate in 31) Not the best checkmate sequence. Best move was Be7+. } (32. Be7+ Kh8 33. Bf6#) 32... h6 33. Be7+ Kh7 34. h5?! { (Mate in 5 → Mate in 9) Not the best checkmate sequence. Best move was Bf6. } (34. Bf6 Rg8 35. Qe4+ Rg6 36. h5 Kg8 37. Qa8+ Kh7 38. Qh8#) 34... Rg8 35. Qe4+?! { (Mate in 4 → Mate in 5) Not the best checkmate sequence. Best move was Qf5+. } (35. Qf5+ Kh8 36. Qxf7 Rg6 37. hxg6 h5 38. Qf8#) 35... Kg7 36. Qe5+ Kh7 37. Qf5+ Kg7 38. Qf6+?! { (Mate in 2 → Mate in 4) Not the best checkmate sequence. Best move was Bf6+. } (38. Bf6+ Kf8 39. Qc8#) 38... Kh7 39. Qxf7+?! { (Mate in 4 → Mate in 5) Not the best checkmate sequence. Best move was Qf5+. } (39. Qf5+ Kh8 40. Qxf7 Rg6 41. hxg6 h5 42. Qf8#) 39... Rg7 40. Qf5+ Kg8 41. Qf8+ Kh7 42. Bf6 Rg8 43. Qf7+ Rg7 44. Qxg7# { White wins by checkmate. } 1-0