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[Event "Gukesh Dommaraju Arena"] [Site "http://chess-academy.net/iA7AHTVc"] [Date "2020.08.25"] [Round "-"] [White "costelconstantin"] [Black "FRoman"] [Result "1-0"] [UTCDate "2020.08.25"] [UTCTime "17:01:27"] [WhiteElo "2072"] [BlackElo "1865"] [WhiteRatingDiff "+8"] [BlackRatingDiff "-6"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B12"] [Opening "Caro-Kann Defense: Advance Variation, Short Variation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 c6?! { (0.12 → 0.77) Inaccuracy. Best move was e6. } (1... e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 Bd6 6. O-O) 2. d4 d5 3. e5 Bf5 4. Nf3 { B12 Caro-Kann Defense: Advance Variation, Short Variation } Be4?! { (0.18 → 1.13) Inaccuracy. Best move was e6. } (4... e6) 5. g3?! { (1.13 → 0.25) Inaccuracy. Best move was e6. } (5. e6 f6 6. c4 Bf5 7. Qb3 Qb6 8. Qe3 Nh6 9. c5 Qd8 10. Bd3 Qc8 11. O-O Qxe6) 5... e6 6. Bg2 Nd7?! { (0.33 → 1.06) Inaccuracy. Best move was c5. } (6... c5 7. Nbd2 Bg6 8. O-O Nc6 9. Nb3 c4 10. Nbd2 Nh6 11. b3 cxb3 12. axb3 Bb4 13. Bb2) 7. Nbd2?! { (1.06 → 0.31) Inaccuracy. Best move was O-O. } (7. O-O) 7... Ne7? { (0.31 → 2.54) Mistake. Best move was Bg6. } (7... Bg6 8. O-O c5 9. c4 Ne7 10. Re1 cxd4 11. Nxd4 Qb6 12. Nb5 Nf5 13. Nd6+ Bxd6 14. exd6) 8. c4?? { (2.54 → -0.47) Blunder. Best move was Nxe4. } (8. Nxe4 dxe4 9. Nd2 c5 10. Nxe4 Nc6 11. dxc5 Bxc5 12. Nd6+ Bxd6 13. exd6 Qa5+ 14. Bd2 Qe5+) 8... Bf5? { (-0.47 → 1.06) Mistake. Best move was Nf5. } (8... Nf5) 9. b3?! { (1.06 → 0.33) Inaccuracy. Best move was Qe2. } (9. Qe2 Bg4 10. h3 Bxf3 11. Nxf3 dxc4 12. Qxc4 Qb6 13. O-O Nd5 14. a3 Be7 15. Qd3 O-O) 9... Ng6?! { (0.33 → 1.16) Inaccuracy. Best move was Bd3. } (9... Bd3 10. Bb2 Qa5 11. Bf1 Bg6 12. Be2 Nf5 13. O-O Be7 14. g4 Nh6 15. h3 O-O 16. a3) 10. Bb2?! { (1.16 → 0.52) Inaccuracy. Best move was O-O. } (10. O-O) 10... Be7 11. O-O dxc4? { (0.56 → 1.86) Mistake. Best move was O-O. } (11... O-O) 12. Nxc4 Nb6 13. Rc1?! { (1.78 → 0.87) Inaccuracy. Best move was Nfd2. } (13. Nfd2 O-O) 13... Nd5?! { (0.87 → 1.78) Inaccuracy. Best move was Nxc4. } (13... Nxc4 14. bxc4 O-O 15. h4 Qb6 16. Qe2 Bg4 17. c5 Qb4 18. Rc3 b6 19. Qc2 Bf5 20. Ba3) 14. Re1? { (1.78 → 0.77) Mistake. Best move was Nfd2. } (14. Nfd2 Bd3) 14... a6?! { (0.77 → 1.76) Inaccuracy. Best move was h5. } (14... h5) 15. Bc3? { (1.76 → 0.11) Mistake. Best move was Nfd2. } (15. Nfd2 O-O 16. a3 Bg5 17. Ra1 Bxd2 18. Qxd2 h6 19. Nd6 Qb6 20. Qd1 Nge7 21. h4 Rad8) 15... Qd7? { (0.11 → 1.44) Mistake. Best move was O-O. } (15... O-O) 16. Ba5?! { (1.44 → 0.86) Inaccuracy. Best move was Bb2. } (16. Bb2 b5 17. Ne3 Be4 18. Nc2 Bf5 19. h4 Bg4 20. Qd2 h5 21. a3 Bf5 22. Nb4 Bxb4) 16... Rc8?! { (0.86 → 1.61) Inaccuracy. Best move was b5. } (16... b5 17. Ne3 Be4 18. Nc2 Bf5 19. h4 h5 20. Qd2 O-O 21. b4 Bd8 22. a3 Bxa5 23. bxa5) 17. Bb6?! { (1.61 → 1.02) Inaccuracy. Best move was h3. } (17. h3 h5) 17... Kf8? { (1.02 → 2.25) Mistake. Best move was O-O. } (17... O-O) 18. a3? { (2.25 → 0.63) Mistake. Best move was h3. } (18. h3) 18... Bxa3 19. Nxa3? { (1.19 → 0.17) Mistake. Best move was Bc5+. } (19. Bc5+ Bxc5) 19... Nxb6 20. Nc4 Nxc4 21. bxc4 h5?! { (-0.20 → 0.55) Inaccuracy. Best move was h6. } (21... h6 22. d5) 22. Qb3?! { (0.55 → -0.36) Inaccuracy. Best move was h4. } (22. h4 Kg8) 22... h4 23. Ng5 Qe7?! { (-0.56 → 0.00) Inaccuracy. Best move was hxg3. } (23... hxg3 24. hxg3) 24. Ne4?! { (0.00 → -0.66) Inaccuracy. Best move was Qe3. } (24. Qe3 Kg8 25. Red1 Rd8 26. f4 hxg3 27. hxg3 Bg4 28. Rd3 Bf5) 24... Rd8? { (-0.66 → 1.45) Mistake. Best move was Bxe4. } (24... Bxe4) 25. Nd6 b5? { (0.59 → 2.26) Mistake. Best move was hxg3. } (25... hxg3) 26. c5? { (2.26 → 1.09) Mistake. Best move was Qf3. } (26. Qf3 hxg3) 26... Qd7? { (1.09 → 3.03) Mistake. Best move was hxg3. } (26... hxg3 27. fxg3) 27. Ra1 h3? { (2.87 → 4.13) Mistake. Best move was Ne7. } (27... Ne7 28. Rxa6) 28. Bh1?! { (4.13 → 3.51) Inaccuracy. Best move was Rxa6. } (28. Rxa6 Ne7) 28... Ra8 29. Ra2? { (3.33 → 2.32) Mistake. Best move was Nxf5. } (29. Nxf5 exf5) 29... a5 30. Rea1 Qc7? { (2.21 → 3.25) Mistake. Best move was a4. } (30... a4 31. Qd1) 31. Nxb5?! { (3.25 → 2.47) Inaccuracy. Best move was Qd1. } (31. Qd1 Ne7 32. Nxb5 Qd8 33. Nd6 Bg6 34. Rb2 Kg8 35. Rb7 Rb8 36. Ra7 Ra8 37. Nb7 Qb8) 31... Qc8?? { (2.47 → 6.63) Blunder. Best move was Rb8. } (31... Rb8 32. Nxc7) 32. Nd6 Rb8 33. Rxa5? { (5.89 → 3.28) Mistake. Best move was Qa4. } (33. Qa4) 33... Qd8?? { (3.28 → 10.01) Blunder. Best move was Rxb3. } (33... Rxb3) 34. Qc4?? { (10.01 → 5.53) Blunder. Best move was Qxb8. } (34. Qxb8 Qxb8) 34... Rh5? { (5.53 → 7.90) Mistake. Best move was Ne7. } (34... Ne7 35. Qa4 Kg8 36. Ra7 Rb2 37. Bxc6 Nxc6 38. Qxc6 Kh7 39. Nxf5 exf5 40. Qf3 Qg5 41. Rxf7) 35. Bxc6 Rh6? { (7.79 → 18.15) Mistake. Best move was Nxe5. } (35... Nxe5 36. dxe5) 36. Ra8 Ne7 37. Rxb8 Qxb8 38. Ra8 Nxc6 39. Rxb8+ Ke7?! { (65.00 → Mate in 3) Checkmate is now unavoidable. Best move was Nxb8. } (39... Nxb8 40. Qb5 Kg8 41. Qxb8+ Kh7 42. c6 Bd3 43. c7 Ba6 44. Nxf7 Rh5 45. Qh8+ Kg6 46. Qe8) 40. Rb7+?! { (Mate in 3 → Mate in 11) Not the best checkmate sequence. Best move was Re8+. } (40. Re8+ Kd7 41. Qb5 Bg4 42. Qb7#) 40... Kd8 41. Qb5 Nb4 42. Qe8# { White wins by checkmate. } 1-0