[Event "Grupo 01 Aberto CBom 2022 Arena"] [Site "https://lichess.org/4ijkplHR"] [Date "2022.08.20"] [White "gabyrs"] [Black "pedro21-princesa"] [Result "0-1"] [UTCDate "2022.08.20"] [UTCTime "18:13:39"] [WhiteElo "1037"] [BlackElo "1118"] [WhiteRatingDiff "-31"] [BlackRatingDiff "+25"] [Variant "Standard"] [TimeControl "420+3"] [ECO "C47"] [Opening "Four Knights Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 e5? { (0.25 → 1.58) Mistake. d5 was best. } (1... d5 2. d4 Nf6 3. c4 e6 4. Nc3 Be7 5. Bf4 O-O 6. e3) 2. Nc3? { (1.58 → 0.20) Mistake. Nxe5 was best. } (2. Nxe5 d5 3. d4 Nf6 4. g3 c5 5. Bg2 cxd4 6. Qxd4 Nc6) 2... Nc6 3. e4 Nf6 { C47 Four Knights Game } 4. d3 d6 5. Be3 Be6 6. Be2 Be7 7. O-O O-O 8. g3?! { (0.13 → -0.60) Inaccuracy. d4 was best. } (8. d4 Nxd4 9. Nxd4 exd4 10. Qxd4 d5 11. exd5 Nxd5 12. Nxd5 Qxd5) 8... g6?! { (-0.60 → 0.38) Inaccuracy. d5 was best. } (8... d5) 9. h4?! { (0.38 → -0.20) Inaccuracy. d4 was best. } (9. d4) 9... h5 10. a4 a5 11. b3?! { (0.25 → -0.41) Inaccuracy. Ng5 was best. } (11. Ng5 Bc8 12. Nb5 Ng4 13. Bc1 Nd4 14. Nxd4 exd4 15. c3 Bf6 16. cxd4 Bxd4 17. Nf3 Bf6) 11... b6?! { (-0.41 → 0.33) Inaccuracy. d5 was best. } (11... d5 12. Nxd5) 12. Rc1 Rc8?! { (-0.18 → 0.47) Inaccuracy. d5 was best. } (12... d5 13. Bg5 Re8 14. Bxf6 Bxf6 15. exd5 Bxd5 16. Nxd5 Qxd5 17. c3 e4 18. dxe4 Qxe4 19. Re1) 13. Ng5?! { (0.47 → -0.13) Inaccuracy. d4 was best. } (13. d4 Bg4) 13... Ng4?? { (-0.13 → 4.97) Blunder. Bd7 was best. } (13... Bd7 14. Nb5 Ng4 15. Bd2 Nd4 16. Nxd4 exd4 17. Nf3 c5 18. c3 dxc3 19. Bxc3 Bf6 20. d4) 14. Bxg4?? { (4.97 → 0.00) Blunder. Nxe6 was best. } (14. Nxe6 fxe6 15. Bxg4 hxg4 16. Qxg4 Rf6 17. Kg2 Qf8 18. Nb5 Nd8 19. d4 c6 20. dxe5 dxe5) 14... Bxg5?? { (0.00 → 1.95) Blunder. Bxg4 was best. } (14... Bxg4 15. f3) 15. f3?? { (1.95 → -10.48) Blunder. Bxg5 was best. } (15. Bxg5) 15... f6?? { (-10.48 → 10.50) Blunder. Bxe3+ was best. } (15... Bxe3+ 16. Kh2 hxg4 17. fxg4 Nb4 18. g5 Kg7 19. Qe1 Bxc1 20. Qxc1 Rh8 21. Nd1 c6 22. Ne3) 16. f4?? { (10.50 → -6.22) Blunder. Bxe6+ was best. } (16. Bxe6+ Kh7 17. hxg5 Rb8 18. Qd2 Nd4 19. Bh3 Rf7 20. Nd5 fxg5 21. Bxg5 Qf8 22. f4 c6) 16... f5?? { (-6.22 → 3.43) Blunder. Bxg4 was best. } (16... Bxg4 17. Qe1 Bh6 18. fxe5 Bxe3+ 19. Qxe3 dxe5 20. Qh6 Qd7 21. Qxg6+ Qg7 22. Qxg7+ Kxg7 23. Rf2) 17. fxg5?? { (3.43 → 0.28) Blunder. Bxf5 was best. } (17. Bxf5) 17... fxg4 18. Qe2 Qd7 19. b4?? { (0.00 → -2.77) Blunder. Rxf8+ was best. } (19. Rxf8+ Rxf8 20. Rf1 Nb4 21. Rf6 Rxf6 22. gxf6 d5 23. Bc1 d4 24. Nb5 Qc6 25. Qd2 Qxc2) 19... Qe7?? { (-2.77 → 0.00) Blunder. axb4 was best. } (19... axb4 20. Nb5) 20. Bf4?? { (0.00 → -7.52) Blunder. bxa5 was best. } (20. bxa5 bxa5 21. Nb5 Rf3 22. Rxf3 gxf3 23. Qxf3 Rf8 24. Qg2 Nb4 25. Rf1 Rxf1+ 26. Kxf1 Bg4) 20... b5?? { (-7.52 → -0.06) Blunder. Nd4 was best. } (20... Nd4 21. Qe3 Nf3+ 22. Rxf3 gxf3 23. bxa5 bxa5 24. Rf1 Qg7 25. Nb5 exf4 26. gxf4 Bg4 27. Kh2) 21. Bxe5?? { (-0.06 → -6.25) Blunder. Be3 was best. } (21. Be3) 21... dxe5 22. axb5?! { (-5.21 → -6.85) Inaccuracy. Nxb5 was best. } (22. Nxb5 axb4 23. Rxf8+ Rxf8 24. Rf1 Qc5+ 25. Kg2 Rxf1 26. Kxf1 b3 27. cxb3 Bxb3 28. Qf2 Qc1+) 22... axb4 23. bxc6 bxc3 24. Qd2?? { (-5.63 → Mate in 9) Checkmate is now unavoidable. Qe3 was best. } (24. Qe3 Qb4 25. Rb1 Rxf1+ 26. Rxf1 Qd4 27. Qxd4 exd4 28. Rf6 Bf7 29. Rf4 Ra8 30. e5 Be6) 24... cxd2 25. Rcd1 Bd5?! { (Mate in 7 → -27.69) Lost forced checkmate sequence. Rxf1+ was best. } (25... Rxf1+ 26. Kxf1 Rf8+ 27. Kg1 Qf7 28. Kh1 Qf3+ 29. Kh2 Qxd1 30. Kg2 Qe2+ 31. Kg1 d1=Q#) 26. c3?! { (-27.69 → Mate in 8) Checkmate is now unavoidable. d4 was best. } (26. d4 Qb4) 26... Bxc6?! { (Mate in 8 → -29.87) Lost forced checkmate sequence. Qc5+ was best. } (26... Qc5+ 27. Kg2 Qe3 28. Rf6 Qe2+ 29. Kg1 Qxd1+ 30. Kf2 Rxf6+ 31. gxf6 Qe1+ 32. Kg2 Qe2+ 33. Kg1) 27. d4?! { (-29.87 → Mate in 6) Checkmate is now unavoidable. Kh1 was best. } (27. Kh1 Qc5) 27... Bxe4?! { (Mate in 6 → -27.36) Lost forced checkmate sequence. exd4 was best. } (27... exd4 28. Rfe1 dxe1=Q+ 29. Rxe1 Qf7 30. cxd4 Qf2+ 31. Kh1 Qxe1+ 32. Kg2 Rf2#) 28. dxe5?! { (-27.36 → Mate in 4) Checkmate is now unavoidable. Rxd2 was best. } (28. Rxd2 exd4 29. Rdf2 Rxf2 30. Rxf2 d3 31. Kf1 Qc5 32. Rf3 gxf3 33. c4 Qxc4 34. Kf2 Qc1) 28... Qxe5 29. c4 Qc3 30. c5 Qxc5+ 31. Kh2 Qc3 32. Kg1 Qxg3# { Black wins by checkmate. } 0-1