[Event "Kotov Arena"] [Site "https://lichess.org/GWBMuaMb"] [Date "2021.09.15"] [White "josephvilchez0305"] [Black "Mathyas_Saavedra"] [Result "1-0"] [UTCDate "2021.09.15"] [UTCTime "15:04:00"] [WhiteElo "1521"] [BlackElo "1176"] [WhiteRatingDiff "+8"] [BlackRatingDiff "-5"] [Variant "Standard"] [TimeControl "240+0"] [ECO "B00"] [Opening "Owen Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 b6?! { (0.24 → 0.97) Inaccuracy. e5 was best. } { B00 Owen Defense } (1... e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5) 2. Qe2?! { (0.97 → 0.00) Inaccuracy. d4 was best. } (2. d4 e6 3. Nf3 Bb7 4. Bd3 c5 5. c3 Nf6 6. Qe2 d5) 2... Bb7 3. Qg4?? { (0.37 → -2.72) Blunder. d4 was best. } (3. d4 e6 4. a3 d5 5. exd5 Qxd5 6. Nf3 Nf6 7. Nc3 Qh5) 3... Bxe4?? { (-2.72 → 5.07) Blunder. Nf6 was best. } (3... Nf6 4. Qh3) 4. Qxe4 f6?! { (5.43 → 10.30) Inaccuracy. d5 was best. } (4... d5 5. Qh4) 5. Qxa8 Qc8 6. Qxa7 Qd8 7. Qxb6?? { (11.03 → -1.41) Blunder. Qa8 was best. } (7. Qa8 e6 8. Nf3 Bc5 9. d4 Bd6 10. Bb5 Ne7 11. O-O O-O 12. Nbd2 c6 13. Bd3 Nd5) 7... cxb6 8. Be2 Qc7?! { (-1.58 → -0.89) Inaccuracy. Nc6 was best. } (8... Nc6) 9. Bg4?? { (-0.89 → -3.17) Blunder. Nc3 was best. } (9. Nc3 e6 10. a3 Nc6 11. Nf3 g5 12. d4 Nge7 13. Be3 d5 14. O-O-O Kf7 15. g4 h5) 9... Qxc2 10. Kf1?? { (-3.12 → -13.11) Blunder. Nc3 was best. } (10. Nc3 Nc6 11. Bh5+ Kd8 12. Nge2 Qf5 13. Bf3 Ne5 14. Be4 Nd3+ 15. Bxd3 Qxd3 16. a4 e6) 10... Qxc1+ 11. Ke2 Qxb2 12. Bxd7+ Kxd7 13. h4 Qxa1 14. Rh3 Qxb1 15. Kf3?! { (-17.62 → Mate in 3) Checkmate is now unavoidable. Nf3 was best. } (15. Nf3 Qxa2) 15... Qxg1?! { (Mate in 3 → -19.95) Lost forced checkmate sequence. Qd3+ was best. } (15... Qd3+ 16. Kf4 e5+ 17. Kg4 h5#) 16. Rg3 Qxf2+ 17. Kxf2 b5 18. Rb3 b4 19. Rxb4 Kd6 20. Rxb8 Kd5?? { (-9.44 → -0.90) Blunder. Nh6 was best. } (20... Nh6 21. Kf3 Nf5 22. h5 Kc5 23. Ra8 Nd6 24. Ke2 Kb4 25. Rb8+ Kc4 26. Ra8 e6 27. Ra4+) 21. Rb5+?? { (-0.90 → -9.61) Blunder. Rxf8 was best. } (21. Rxf8 Kc6 22. a4 Kb6 23. Ra8 Kb7 24. Re8 Kc7 25. Rf8 e6 26. Ke3 Kb7 27. Re8 Kc6) 21... Kc4 22. a4 Kd3 23. Kg1 f5 24. Rxf5 Kxd2?? { (-7.97 → 0.47) Blunder. Nh6 was best. } (24... Nh6) 25. Rxf8 e5 26. Rxg8?? { (0.89 → Mate in 28) Checkmate is now unavoidable. a5 was best. } (26. a5 h5 27. a6 Rh6 28. a7 Ra6 29. a8=R Rxa8 30. Rxa8 Nf6 31. Kf2 Kd3 32. Ra7 g5) 26... Rxg8 27. a5 e4 28. a6 e3 29. a7 e2 30. a8=Q e1=Q+ 31. Kh2 Qc1?? { (Mate in 4 → 0.00) Lost forced checkmate sequence. Qxh4+ was best. } (31... Qxh4+ 32. Kg1 Rxa8 33. g4 Qg3+ 34. Kh1 Ra1#) 32. Qxg8 Qf1? { (0.00 → 1.11) Mistake. Qc7+ was best. } (32... Qc7+ 33. g3 Qe5 34. Qf7 g6 35. Qd7+ Ke1 36. Qd3 Qe2+ 37. Qxe2+ Kxe2 38. Kh3 Kf2 39. Kg4) 33. Qxh7? { (1.11 → 0.00) Mistake. Qxg7 was best. } (33. Qxg7 Qf4+) 33... g5?? { (0.00 → 6.20) Blunder. Qf4+ was best. } (33... Qf4+ 34. Kg1 Qd4+ 35. Kh1 Qa1+ 36. Kh2 Qe5+ 37. Kh3 Qe3+ 38. g3 Qe6+ 39. Kh2 Qe2+ 40. Kg1) 34. Qh6?? { (6.20 → 1.73) Blunder. Qd7+ was best. } (34. Qd7+) 34... Qxg2+?? { (1.73 → Mate in 8) Checkmate is now unavoidable. Qf4+ was best. } (34... Qf4+ 35. g3 Qf2+ 36. Kh3 Qf5+ 37. Kg2 Qe4+ 38. Kh2 Kd1 39. Qxg5 Qe2+ 40. Kh3 Qf1+ 41. Kg4) 35. Kxg2 Kc2 36. Qxg5 Kb1 37. h5 Kb2 38. h6 Kc2 39. h7 Kd1 40. h8=Q Kc2 41. Qhg7 Kd3 42. Qg4 Kd2 43. Qg3 Kd1 44. Qh2 Kc1 45. Qgg3 Kd2 46. Qf2+ Kc1 47. Qh1# { White wins by checkmate. } 1-0