[Event "2 torneo menores 1400"] [Site "https://lichess.org/e4aTNAOt"] [Date "2021.02.06"] [White "Ortegasant"] [Black "Karenka"] [Result "1/2-1/2"] [UTCDate "2021.02.06"] [UTCTime "01:21:23"] [WhiteElo "1040"] [BlackElo "1091"] [WhiteRatingDiff "+6"] [BlackRatingDiff "-4"] [Variant "Standard"] [TimeControl "300+2"] [ECO "A00"] [Opening "Polish Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. b4 { A00 Polish Opening } e5 2. Nc3?? { (0.00 → -1.86) Blunder. Bb2 was best. } (2. Bb2 Bxb4 3. Bxe5 Nf6 4. Nf3 d5 5. e3 Be6 6. Bb2 O-O) 2... Bd6? { (-1.86 → -0.31) Mistake. Bxb4 was best. } (2... Bxb4 3. Nd5 Ba5 4. Bb2 d6 5. Nf3 Nd7 6. g3 c6 7. Ne3) 3. a3 Nf6 4. e3 O-O 5. d4 exd4 6. exd4 Re8+ 7. Nce2?? { (-0.65 → -3.29) Blunder. Be2 was best. } (7. Be2 Bf8) 7... Re7?? { (-3.29 → -0.95) Blunder. b5 was best. } (7... b5 8. Be3) 8. Be3 Qe8 9. Nc3 Ne4?? { (-1.64 → 1.45) Blunder. Bf4 was best. } (9... Bf4 10. Bd3) 10. Nxe4 Rxe4 11. f3?? { (1.30 → -6.61) Blunder. Bd3 was best. } (11. Bd3 Rxe3+ 12. fxe3 Qxe3+ 13. Qe2 Bf4 14. Qxe3 Bxe3 15. Nf3 Nc6 16. c3 Ne7 17. Kf1 Kf8) 11... Rxe3+ 12. Be2 Rxe2+?! { (-7.60 → -4.80) Inaccuracy. a5 was best. } (12... a5) 13. Nxe2 b6 14. O-O Ba6 15. a4? { (-4.72 → -9.16) Mistake. Re1 was best. } (15. Re1) 15... Bxb4 16. Qb1 Qe6?! { (-7.66 → -4.96) Inaccuracy. Nc6 was best. } (16... Nc6 17. c3) 17. Qxb4 Nc6 18. Qc3 b5?? { (-4.36 → 1.89) Blunder. Bxe2 was best. } (18... Bxe2 19. Rae1 Qc4 20. Qe3 Nxd4 21. c3 Nc2 22. Qxe2 Qc5+ 23. Kh1 Nxe1 24. Rxe1 h6 25. Qd3) 19. Nf4?! { (1.89 → 1.15) Inaccuracy. d5 was best. } (19. d5 b4) 19... Qd6 20. Rfe1?? { (1.44 → -1.84) Blunder. Qe3 was best. } (20. Qe3 b4 21. Rfd1 Bc4 22. d5 Ne5 23. Rd4 a5 24. Re1 f6 25. h3 c5 26. dxc6 Qxc6) 20... Qxf4 21. g3?? { (-1.89 → -5.87) Blunder. axb5 was best. } (21. axb5) 21... Qd6 22. d5 Qxd5 23. Qe3?! { (-4.42 → -5.84) Inaccuracy. Rad1 was best. } (23. Rad1 Qf5) 23... bxa4?? { (-5.84 → Mate in 2) Checkmate is now unavoidable. h6 was best. } (23... h6 24. Rad1) 24. Qd2?? { (Mate in 2 → -15.79) Lost forced checkmate sequence. Qe8+ was best. } (24. Qe8+ Rxe8 25. Rxe8#) 24... Qxf3 25. Qxd7 Ne5?? { (-7.95 → 1.04) Blunder. h6 was best. } (25... h6) 26. Qxc7?? { (1.04 → -8.97) Blunder. Rxe5 was best. } (26. Rxe5) 26... Qc3?? { (-8.97 → 10.33) Blunder. f6 was best. } (26... f6) 27. Rec1?? { (10.33 → Mate in 11) Checkmate is now unavoidable. Qxc3 was best. } (27. Qxc3) 27... Qxc7 28. c4 Nxc4?! { (Mate in 9 → -19.21) Lost forced checkmate sequence. Qc5+ was best. } (28... Qc5+ 29. Kf1 Qc6 30. Rc2 Qh1+ 31. Ke2 Bxc4+ 32. Kd2 Rd8+ 33. Kc3 Qxa1+ 34. Kb4 Rd5 35. Rb2) 29. Rxc4?! { (-19.21 → Mate in 7) Checkmate is now unavoidable. Rab1 was best. } (29. Rab1 Qc5+) 29... Qxc4 30. Rxa4 Qxa4 31. h4 Qa1+ 32. Kg2 Rc8 33. Kh3 Rc3 34. Kg4 Bc8+ 35. Kh5 Qa6 36. g4 Rc4 37. g5 Rc5?? { (Mate in 1 → 0.00) Lost forced checkmate sequence. Bg4# was best. } { Draw by stalemate. } (37... Bg4#) 1/2-1/2