FEN
[Event "August Chess Megatournament"]
[Site "https://cohenchessclub.com/jWY6PNBB"]
[Date "2022.08.20"]
[White "Mason2"]
[Black "Keshav"]
[Result "1-0"]
[UTCDate "2022.08.20"]
[UTCTime "19:11:24"]
[WhiteElo "1650"]
[BlackElo "1425"]
[WhiteRatingDiff "+4"]
[BlackRatingDiff "-10"]
[WhiteTitle "GM"]
[Variant "Standard"]
[TimeControl "900+0"]
[ECO "B15"]
[Opening "Caro-Kann Defense"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. d4 d5 2. Nc3 c6 3. e4 { B15 Caro-Kann Defense } e6 4. e5?! { (0.95 → 0.22) Inaccuracy. Nf3 was best. } (4. Nf3 Bb4 5. e5 c5 6. Bd2 Ne7 7. h4 cxd4 8. Nb5 Bxd2+ 9. Qxd2 O-O 10. h5 h6) 4... b6? { (0.22 → 1.37) Mistake. c5 was best. } (4... c5 5. Nf3 Nc6 6. Bd3 a6 7. dxc5 Bxc5 8. O-O Nge7 9. Bf4 Bd7 10. Ne2 Ng6 11. c3) 5. Nf3 b5?! { (1.11 → 2.04) Inaccuracy. Bb4 was best. } (5... Bb4 6. Bd2 Bxc3 7. Bxc3 Ne7 8. h4 h6 9. Bd2 Ba6 10. Bxa6 Nxa6 11. c3 Nb8 12. h5) 6. a3 a5?! { (1.56 → 2.22) Inaccuracy. a6 was best. } (6... a6) 7. Bd2 Bb7?! { (1.70 → 2.36) Inaccuracy. Ba6 was best. } (7... Ba6 8. Be2) 8. Be2 b4 9. axb4 axb4 10. Rxa8 Bxa8 11. Nb1? { (3.21 → 1.73) Mistake. Na4 was best. } (11. Na4) 11... Na6?? { (1.73 → 8.98) Blunder. Bb7 was best. } (11... Bb7 12. c3 Qb6 13. Qa4 Ba6 14. cxb4 Nh6 15. Bxa6 Nxa6 16. O-O Be7 17. Na3 O-O 18. Rc1) 12. c3?? { (8.98 → 3.50) Blunder. Bxa6 was best. } (12. Bxa6) 12... bxc3?! { (3.50 → 4.54) Inaccuracy. Bb7 was best. } (12... Bb7 13. O-O) 13. Bxc3? { (4.54 → 2.72) Mistake. Nxc3 was best. } (13. Nxc3 Bb7 14. O-O Qb6 15. Qc2 Ne7 16. Ra1 Nc7 17. Na4 Qa7 18. Qc1 Nf5 19. Nc5 Nxd4) 13... Nb4?? { (2.72 → 8.09) Blunder. Bb7 was best. } (13... Bb7) 14. O-O?! { (8.09 → 5.33) Inaccuracy. Qa4 was best. } (14. Qa4 Qb8) 14... Be7?! { (5.33 → 8.54) Inaccuracy. Bb7 was best. } (14... Bb7 15. Qa4) 15. Qb3? { (8.54 → 4.19) Mistake. Qa4 was best. } (15. Qa4) 15... Na6? { (4.19 → 8.96) Mistake. Nh6 was best. } (15... Nh6 16. Na3) 16. Bxa6 f5 17. Bb7 Bxb7 18. Qxb7 f4 19. Qxc6+ Qd7 20. Qa8+ Bd8 21. Qa3 Ne7 22. b4 Nc6 23. Qb3 Be7 24. b5 Na7 25. b6 Nc6 26. b7 Qc7 27. Nbd2 Kf7 28. Ra1 Rb8 29. Qa2 Rxb7 30. g3 fxg3 31. hxg3 h6 32. Nf1 g5 33. g4 Ra7 34. Qc2 Rxa1 35. Bxa1 Qb7 36. Qh7+ Ke8 37. Qxh6 Qb1 38. Bc3 Qc1 39. Bd2 Qc2 40. Nxg5 Nxd4 41. Qh8+ Bf8 42. Qh5+ Ke7 43. Qf7+ Kd8 44. Ba5+ Kc8 45. Qxf8+ Kb7 46. Qb4+ Ka6?! { (59.16 → Mate in 1) Checkmate is now unavoidable. Ka8 was best. } (46... Ka8 47. Qxd4) 47. Qb6# { White wins by checkmate. } 1-0