[Event "Competitive Programming Arena"] [Site "https://lichess.org/cUyU6k4R"] [Date "2021.07.01"] [White "SirirNicheBirirDokan"] [Black "rupertgrindelwald"] [Result "1-0"] [UTCDate "2021.07.01"] [UTCTime "14:56:46"] [WhiteElo "1692"] [BlackElo "1609"] [WhiteRatingDiff "+95"] [BlackRatingDiff "-67"] [Variant "Standard"] [TimeControl "180+2"] [ECO "C47"] [Opening "Four Knights Game: Italian Variation"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 { C47 Four Knights Game: Italian Variation } Be7 5. O-O O-O 6. a4? { (0.36 → -0.98) Mistake. d3 was best. } (6. d3 d6 7. a4 Bg4 8. h3 Bxf3 9. Qxf3 Nd4 10. Qd1 c6) 6... d6? { (-0.98 → 0.28) Mistake. Nxe4 was best. } (6... Nxe4 7. Nxe4 d5 8. Bd3 f5 9. Nc3 e4 10. Be2 exf3 11. Bxf3) 7. d4 exd4?! { (0.09 → 0.65) Inaccuracy. Bg4 was best. } (7... Bg4 8. dxe5 dxe5 9. Be3 Bd6 10. h3 Bh5 11. g4 Bg6 12. Bg5) 8. Nxd4 Nxd4 9. Qxd4 Be6 10. Be3 b6?! { (0.10 → 0.82) Inaccuracy. Ng4 was best. } (10... Ng4 11. Bxe6 fxe6 12. Bd2 Qd7 13. Qc4 c6 14. Rad1 Bd8 15. Qe2 e5 16. h3 Nf6 17. Be3) 11. Bxe6 fxe6 12. Rad1 e5 13. Qc4+ Kh8 14. f4?! { (1.07 → 0.24) Inaccuracy. h3 was best. } (14. h3) 14... exf4?! { (0.24 → 0.80) Inaccuracy. Ng4 was best. } (14... Ng4 15. Bc1 exf4 16. Nd5 Bh4 17. Nxf4 Bf2+ 18. Rxf2 Nxf2 19. Kxf2 Qh4+ 20. Kg1 Rxf4 21. Bxf4) 15. Rxf4 Nh5?! { (0.87 → 1.55) Inaccuracy. Qc8 was best. } (15... Qc8 16. Bd4 c6 17. Rdf1 Qd7 18. h3 h6 19. Qd3 Qe6 20. Ne2 d5 21. Ng3 dxe4 22. Nxe4) 16. Rxf8+ Qxf8?? { (1.45 → 3.68) Blunder. Bxf8 was best. } (16... Bxf8 17. h3 Nf6 18. Bg5 h6 19. Bh4 g5 20. Bf2 Qe7 21. Bd4 Bg7 22. Nb5 Re8 23. Qxc7) 17. Bd4?? { (3.68 → 0.31) Blunder. Qxc7 was best. } (17. Qxc7 h6) 17... Nf6?? { (0.31 → 4.07) Blunder. c5 was best. } (17... c5 18. Rf1 Bf6 19. Bxf6 Nxf6 20. Nd5 Qg8 21. Qd3 Nxd5 22. Qxd5 Qxd5 23. exd5 Kg8 24. Re1) 18. Qf1?? { (4.07 → 0.22) Blunder. Qxc7 was best. } (18. Qxc7 h6) 18... Qd8?! { (0.22 → 0.91) Inaccuracy. c5 was best. } (18... c5 19. Bf2 Ng4 20. Nd5 Bf6 21. Nxf6 Nxf6 22. Re1 Qe7 23. Bh4 Re8 24. c3 Kg8 25. h3) 19. Rd3 Qd7 20. Rh3?! { (0.59 → 0.00) Inaccuracy. Qf5 was best. } (20. Qf5) 20... Rf8 21. Qa6?! { (0.23 → -0.37) Inaccuracy. Qd3 was best. } (21. Qd3 Ng4 22. Rf3 Bf6 23. Bxf6 Rxf6 24. Nd5 Rxf3 25. Qxf3 Nh6 26. b3 Kg8 27. Kf2 Qd8) 21... Qg4?! { (-0.37 → 0.30) Inaccuracy. c5 was best. } (21... c5) 22. Rg3?! { (0.30 → -0.29) Inaccuracy. Rf3 was best. } (22. Rf3) 22... Qf4 23. Ne2?? { (-0.32 → -3.02) Blunder. Qd3 was best. } (23. Qd3 Qc1+ 24. Qd1 Qxd1+ 25. Nxd1 Kg8 26. Nc3 c6 27. b3 Re8 28. Kf2 Bd8 29. Kf3 g6) 23... Qxe4?! { (-3.02 → -2.04) Inaccuracy. Qd2 was best. } (23... Qd2 24. h3 Qxc2 25. Rc3 Qd1+ 26. Kh2 c5 27. Bxf6 Bxf6 28. Rf3 Qb1 29. Qxa7 Qxb2 30. Ng3) 24. Bxf6?? { (-2.04 → -5.72) Blunder. Qd3 was best. } (24. Qd3 Qxd3 25. Rxd3 Kg8 26. g3 Re8 27. a5 bxa5 28. Bxa7 Ra8 29. Bd4 Bd8 30. Ra3 c5) 24... Bxf6 25. Nc3?? { (-5.63 → Mate in 3) Checkmate is now unavoidable. Rf3 was best. } (25. Rf3 Qxc2 26. Kh1 Qxb2 27. Rf1 Qc2 28. Rc1 Qd2 29. Rf1 Qd5 30. Qxa7 Qc4 31. Ng3 g6) 25... Qe1+ 26. Qf1 Qxf1+? { (Mate in 2 → -7.76) Lost forced checkmate sequence. Bd4+ was best. } (26... Bd4+ 27. Re3 Rxf1#) 27. Kxf1 Bxc3+ 28. Ke2 Bxb2 29. Kd3 Re8 30. h3 Re5 31. Re3 h6 32. Rxe5 Bxe5 33. Ke4 Kh7 34. Kd5 Kg6 35. Kc6 Kf7 36. Kxc7 d5+ 37. Kb7 d4 38. Kxa7 d3 39. cxd3 Bd4 40. Kb7 Kf6 41. Kc6 Ke6 42. Kb5 Kd7?! { (-5.86 → -4.50) Inaccuracy. h5 was best. } (42... h5 43. Kc4 Ke5 44. g3 g5 45. Kb5 Bf2 46. g4 h4 47. Kc4 Be3 48. Kc3 Kf4 49. d4) 43. Kc4 Bc5 44. d4 Bd6 45. Kd5 { White wins on time. } 1-0