[Event "NPS 79th Chess Tournament UP Arena"] [Site "https://lichess.org/p5vZn5bR"] [Date "2021.01.30"] [White "kannaadi"] [Black "Maanas-Sajai"] [Result "1-0"] [UTCDate "2021.01.30"] [UTCTime "12:38:00"] [WhiteElo "1175"] [BlackElo "1064"] [WhiteRatingDiff "+6"] [BlackRatingDiff "-28"] [Variant "Standard"] [TimeControl "120+0"] [ECO "D04"] [Opening "Queen's Pawn Game: Colle System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. e3 Nf6 3. Nf3 { D04 Queen's Pawn Game: Colle System } e5? { (0.00 → 1.57) Mistake. c5 was best. } (3... c5 4. Bb5+ Bd7 5. Be2 cxd4 6. exd4 Bg4 7. h3 Bxf3 8. Bxf3) 4. Be2?? { (1.57 → -0.59) Blunder. dxe5 was best. } (4. dxe5 Ne4 5. Be2 Nc6 6. O-O Bg4 7. c4 dxc4 8. Nbd2 Nxd2) 4... Bf5?? { (-0.59 → 2.96) Blunder. e4 was best. } (4... e4 5. Ne5 c6 6. c4 Bd6 7. O-O O-O 8. Nc3 Nbd7 9. f4) 5. Nxe5?! { (2.96 → 1.70) Inaccuracy. dxe5 was best. } (5. dxe5) 5... Bb4+ 6. Bd2 Qc8?? { (2.12 → 7.17) Blunder. Bd6 was best. } (6... Bd6 7. c4) 7. Bxb4 Qe6 8. Nf3 Qa6?! { (6.40 → 14.29) Inaccuracy. Nc6 was best. } (8... Nc6 9. Ba3 O-O-O 10. O-O Ne4 11. Nh4 Bg6 12. Nd2 Qf6 13. Nhf3 Bh5 14. Nxe4 dxe4 15. Nd2) 9. Bxa6 Nxa6 10. Ne5 O-O-O 11. Nxf7 Rdf8 12. Nxh8 Rxh8 13. Bc3 Kd8 14. Qe2 Nc5 15. Qf3 Nfe4 16. dxc5 Nxc5 17. Qxf5 d4 18. Bxd4 Nd7 19. Qg5+ Kc8 20. Bxa7 Nb6 21. Bxb6 cxb6?! { (27.23 → Mate in 9) Checkmate is now unavoidable. Rd8 was best. } (21... Rd8 22. Qxg7) 22. Qf5+?! { (Mate in 9 → 22.56) Lost forced checkmate sequence. Qxg7 was best. } (22. Qxg7 Rd8 23. Nc3 Rd7 24. Qg8+ Rd8 25. Qe6+ Kc7 26. Nb5+ Kb8 27. Rd1 Rc8 28. Qd6+ Ka8) 22... Kb8 23. Nc3 Ka7 24. Rd1 Ka6 25. Rd7 b5 26. Qe6+ b6 27. Rd6 Ka5 28. Rxb6 b4 29. Nd5 Ka4 30. Qc6+ Ka5 31. Qb5# { White wins by checkmate. } 1-0