[Event "Colegas Tuesday Maratón 3ª Win Team Battle"] [Site "https://lichess.org/KUFyyvJ4"] [Date "2023.12.05"] [White "Lazio-47-jr"] [Black "Kaliev_Konstantin"] [Result "1-0"] [UTCDate "2023.12.05"] [UTCTime "17:08:43"] [WhiteElo "1739"] [BlackElo "2012"] [WhiteRatingDiff "+9"] [BlackRatingDiff "-11"] [Variant "Standard"] [TimeControl "180+0"] [ECO "B06"] [Opening "Modern Defense"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. e4 g6 { B06 Modern Defense } 2. Nc3 Bg7 3. Bc4 e6?! { (0.00 → 0.63) Inaccuracy. c5 was best. } (3... c5 4. Nf3 Nc6 5. d3 d6 6. Be3 a6 7. a4 e6 8. Qd2) 4. d4 d6 5. f4 b6 6. a3 Bb7 7. Nge2?! { (0.27 → -0.72) Inaccuracy. Nf3 was best. } (7. Nf3 Ne7) 7... Nd7? { (-0.72 → 0.55) Mistake. d5 was best. } (7... d5 8. exd5) 8. Ng3?! { (0.55 → -0.39) Inaccuracy. O-O was best. } (8. O-O) 8... Ne7 9. Qf3? { (0.01 → -1.46) Mistake. f5 was best. } (9. f5 d5) 9... h5? { (-1.46 → -0.02) Mistake. Bxd4 was best. } (9... Bxd4 10. Bd2 Bg7 11. O-O-O Nc6 12. Nge2 Qh4 13. h3 Qe7 14. Ba2 O-O-O 15. g4 Kb8 16. Qf2) 10. Be3 h4?! { (-0.31 → 0.24) Inaccuracy. d5 was best. } (10... d5 11. e5) 11. Nge2 a6 12. O-O-O b5 13. Ba2 Nf6? { (0.17 → 1.49) Mistake. d5 was best. } (13... d5 14. g4) 14. d5 e5?! { (1.45 → 2.09) Inaccuracy. exd5 was best. } (14... exd5 15. e5 Nh7 16. Nxd5 Nxd5 17. Bxd5 Bxd5 18. Rxd5 O-O 19. Rhd1 Re8 20. Nc3 Qe7 21. exd6) 15. fxe5 dxe5 16. Rhf1 Bc8?! { (1.94 → 3.30) Inaccuracy. Qd7 was best. } (16... Qd7 17. Qf2 h3 18. gxh3 Rxh3 19. Bg5 Neg8 20. Kb1 Nh7 21. Bd2 Ngf6 22. Ng1 Rh5 23. Nf3) 17. d6 cxd6 18. Nd5?? { (3.34 → 0.90) Blunder. Bg5 was best. } (18. Bg5 Neg8 19. Nd5 h3 20. Bxf6 Nxf6 21. g3 Be6 22. Nxf6+ Qxf6 23. Qxf6 Bxf6 24. Rxf6 Bxa2) 18... Nexd5 19. Bxd5 Bg4 20. Qf2 Rc8 21. Bg5 Qc7?? { (1.48 → 3.93) Blunder. h3 was best. } (21... h3 22. Kb1) 22. c3?? { (3.93 → -3.39) Blunder. Nc3 was best. } (22. Nc3 Bxd1 23. Bxf6 O-O 24. Rxd1 h3 25. Bg5 a5 26. Nxb5 Qc5 27. Qxc5 Rxc5 28. Nxd6 hxg2) 22... Nxd5 23. exd5 f5? { (-4.27 → -2.45) Mistake. Rh5 was best. } (23... Rh5 24. Bd2 Rf5 25. Qe3 Rxf1 26. Rxf1 Qc4 27. Rf2 Qxd5 28. Qg5 Be6 29. Qxh4 Qa2 30. Qb4) 24. h3 Bxe2 25. Qxe2 Rh5 26. Be3 f4?? { (-3.05 → -0.04) Blunder. Kf7 was best. } (26... Kf7 27. Kb1 Bf6 28. Bf2 Rhh8 29. Qd3 Qc4 30. Qe3 Rc5 31. Qf3 e4 32. Qe3 a5 33. Rg1) 27. Bxf4 Rf5 28. Be3 Qf7 29. Rf2 Rxf2 30. Bxf2 Bh6+ 31. Be3 Bxe3+ 32. Qxe3 a5?! { (-0.68 → 0.35) Inaccuracy. Qf4 was best. } (32... Qf4 33. Qxf4 exf4 34. Re1+ Kf7 35. Re6 Re8 36. Rxe8 Kxe8 37. Kd2 Kf7 38. Kd3 g5 39. Ke4) 33. Qe2 b4?! { (0.00 → 0.90) Inaccuracy. Rc4 was best. } (33... Rc4 34. a4 Qb7 35. Qd3 Rxa4 36. Qxg6+ Qf7 37. Qxd6 Qf4+ 38. Kc2 Qe4+ 39. Rd3 Qe2+ 40. Rd2) 34. Rf1?! { (0.90 → 0.00) Inaccuracy. axb4 was best. } (34. axb4 Qf4+ 35. Kb1 Qf5+ 36. Ka2 axb4 37. Qb5+ Qd7 38. Qxb4 Kf7 39. Kb3 Rc5 40. Rf1+ Kg7) 34... Qxd5 35. Qf2 bxa3?? { (-0.09 → 4.73) Blunder. Qg8 was best. } (35... Qg8 36. axb4 axb4 37. Qxh4 Rc4 38. Qf6 Kd7 39. Qf7+ Qxf7 40. Rxf7+ Ke6 41. Rg7 Kf5 42. Kd2) 36. Qf8+ Kd7 37. Rf7+ Kc6?! { (4.83 → 6.98) Inaccuracy. Qxf7 was best. } (37... Qxf7 38. Qxf7+ Kd8 39. Kb1 axb2 40. Kxb2 g5 41. Qf6+ Kd7 42. Qf5+ Ke7 43. Qxg5+ Ke6 44. Qxh4) 38. Qxc8+ Kb5 39. Rb7+ Ka4?? { (5.21 → Mate in 2) Checkmate is now unavoidable. Qxb7 was best. } (39... Qxb7 40. Qxb7+ Kc5 41. b4+ axb4 42. c4 a2 43. Kb2 e4 44. Qa7+ Kc6 45. Qa4+ Kc7) 40. b3+ Qxb3 41. Rxb3?? { (Mate in 2 → 5.44) Lost forced checkmate sequence. Qc6+ was best. } (41. Qc6+ Qb5 42. Qxb5#) 41... Kxb3 42. Qb7+ Kxc3 43. Qc7+ Kb3 44. Qf7+ Kc3 45. Qa2 Kb4 46. Qb1+ { White wins on time. } 1-0