[Event "Practica 1 de mayo Arena"] [Site "https://lichess.org/O5cmp0sf"] [Date "2021.05.02"] [White "leslyrocha_cogua_17"] [Black "Dayana-gachancipa"] [Result "1-0"] [UTCDate "2021.05.02"] [UTCTime "00:39:18"] [WhiteElo "1266"] [BlackElo "1190"] [WhiteRatingDiff "+17"] [BlackRatingDiff "-12"] [Variant "Standard"] [TimeControl "240+2"] [ECO "C46"] [Opening "Three Knights Opening"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. e4 e5 2. Nc3 Nc6 3. Nf3 { C46 Three Knights Opening } Bc5 4. Bc4?! { (0.56 → 0.00) Inaccuracy. Nxe5 was best. } (4. Nxe5 Nxe5 5. d4 Bd6 6. dxe5 Bxe5 7. Qf3 Nf6 8. Bf4 d6) 4... d6 5. d3 Bg4 6. h3 Bd7 7. Ng5 Qf6?? { (0.97 → 3.08) Blunder. Nh6 was best. } (7... Nh6 8. Nd5) 8. f3?? { (3.08 → -1.78) Blunder. Bxf7+ was best. } (8. Bxf7+) 8... Be6?? { (-1.78 → 0.13) Blunder. h6 was best. } (8... h6 9. d4 Nxd4 10. Bxf7+ Kf8 11. Nd5 Qd8 12. c3 hxg5 13. cxd4 Bxd4 14. Bxg8 Kxg8 15. Qb3) 9. Nb5?? { (0.13 → -2.33) Blunder. Nd5 was best. } (9. Nd5 Bxd5) 9... O-O-O 10. c3?? { (-2.36 → -5.23) Blunder. Nxe6 was best. } (10. Nxe6 fxe6) 10... Bxc4 11. dxc4 a6?! { (-5.03 → -3.75) Inaccuracy. h6 was best. } (11... h6 12. b4) 12. Na3? { (-3.75 → -5.95) Mistake. Qd5 was best. } (12. Qd5 Rd7 13. b4 h6 14. bxc5 hxg5 15. cxd6 g4 16. a4 Qh4+ 17. Kf1 gxf3 18. gxf3 Qf6) 12... Nh6?? { (-5.95 → -2.23) Blunder. Bxa3 was best. } (12... Bxa3 13. bxa3 h6 14. Rb1 hxg5 15. Qe2 Nge7 16. O-O Qg6 17. Be3 f5 18. exf5 Nxf5 19. Bf2) 13. h4?! { (-2.23 → -3.07) Inaccuracy. b4 was best. } (13. b4 Nxb4) 13... b5?? { (-3.07 → 3.05) Blunder. Bxa3 was best. } (13... Bxa3) 14. cxb5 axb5 15. Nxb5 Rhe8?! { (2.83 → 4.35) Inaccuracy. Bb6 was best. } (15... Bb6 16. Qd5) 16. Qa4? { (4.35 → 2.52) Mistake. b4 was best. } (16. b4 Bb6 17. a4 d5 18. Qc2 d4 19. a5 Ba7 20. O-O d3+ 21. Nxa7+ Nxa7 22. Qf2 Nb5) 16... Re6?? { (2.52 → 5.94) Blunder. Bb6 was best. } (16... Bb6 17. Bd2) 17. Qa6+?! { (5.94 → 4.54) Inaccuracy. Nxe6 was best. } (17. Nxe6 Qxe6 18. Bg5 Rg8 19. O-O-O Kb7 20. Na3 Qxa2 21. Qb5+ Bb6 22. Nc4 Qa6 23. Qd5 Qa4) 17... Kd7 18. Qxc6+?? { (4.60 → -6.56) Blunder. b4 was best. } (18. b4 Bb6) 18... Ke7?? { (-6.56 → 15.48) Blunder. Kxc6 was best. } (18... Kxc6) 19. Nxe6 Kxe6 20. Qxc7 Qg6?! { (10.68 → Mate in 5) Checkmate is now unavoidable. Qe7 was best. } (20... Qe7 21. b4) 21. Bg5?! { (Mate in 5 → 14.19) Lost forced checkmate sequence. Qxd8 was best. } (21. Qxd8 Qg3+ 22. Kd1 Qe1+ 23. Rxe1 f5 24. Qe8+ Kf6 25. Bg5#) 21... Rd7 22. Qa5 f6 23. Bd2 Qxg2 24. Qa4?? { (9.86 → -3.16) Blunder. O-O-O was best. } (24. O-O-O Nf7 25. Nc7+ Rxc7 26. Qxc7 Qe2 27. b4 Be3 28. Bxe3 Qxe3+ 29. Kb1 Qe2 30. f4 exf4) 24... Qxh1+ 25. Ke2 Qxa1 26. Qb3+?? { (-3.45 → -7.25) Blunder. Qc4+ was best. } (26. Qc4+) 26... Ke7 27. Qc4 Qg1 28. Be3 Qxe3+ 29. Kd1 { White offers draw } 29... Qg1+ 30. Kd2 Be3+ 31. Kd3 Qd1+ 32. Kxe3 d5 33. Qc5+ Kd8?? { (-10.56 → Mate in 1) Checkmate is now unavoidable. Kf7 was best. } (33... Kf7 34. Kf2 dxe4 35. Qc4+ Kg6 36. Qxe4+ Kh5 37. Nd4 exd4 38. Qe8+ Rf7 39. Qe4 Qd2+ 40. Kg3) 34. exd5?? { (Mate in 1 → -14.25) Lost forced checkmate sequence. Qf8# was best. } (34. Qf8#) 34... Qc1+?? { (-14.25 → -3.11) Blunder. Qg1+ was best. } (34... Qg1+ 35. Kd3 Qxc5 36. c4 Nf5 37. Kc3 Rxd5 38. h5 Qe3+ 39. Kb4 Rd2 40. b3 Qxf3 41. Nc3) 35. Kd3 Qf1+?! { (-2.92 → -1.85) Inaccuracy. Ke8 was best. } (35... Ke8 36. Qc8+) 36. Ke3?? { (-1.85 → -14.15) Blunder. Kc2 was best. } (36. Kc2 Ke8) 36... Ng4+? { (-14.15 → -4.68) Mistake. Qg1+ was best. } (36... Qg1+ 37. Kd3 Qxc5 38. c4 Qf2 39. Kc3 Qxf3+ 40. Kb4 Qf2 41. b3 Qxa2 42. d6 Qf2 43. h5) 37. Ke4?? { (-4.68 → Mate in 1) Checkmate is now unavoidable. Kd2 was best. } { White wins on time. } (37. Kd2) 1-0