[Event "TRAINING TOURNAMENT Arena"] [Site "https://lichess.org/b5ulQmSn"] [Date "2023.10.28"] [White "Jared_Marcelo"] [Black "Marvi_Marcelo"] [Result "1-0"] [UTCDate "2023.10.28"] [UTCTime "13:16:09"] [WhiteElo "1340"] [BlackElo "948"] [WhiteRatingDiff "+4"] [BlackRatingDiff "-3"] [Variant "Standard"] [TimeControl "300+2"] [ECO "C47"] [Opening "Four Knights Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 { C47 Four Knights Game } 4. b3 Bc5 5. Bb2 d6 6. Be2 Be6 7. O-O O-O 8. h3 Qd7 9. a3 b5?? { (-0.59 → 2.17) Blunder. a6 was best. } (9... a6 10. Kh2) 10. a4?? { (2.17 → -1.03) Blunder. Bxb5 was best. } (10. Bxb5 Rab8 11. Ba4 Rfe8 12. d3 Bb6 13. b4 a5 14. Ne2 axb4 15. axb4 Ra8 16. Ng5 Reb8) 10... bxa4?? { (-1.03 → 0.90) Blunder. b4 was best. } (10... b4 11. Nb5) 11. bxa4?? { (0.90 → -0.85) Blunder. Nxa4 was best. } (11. Nxa4 Bb6 12. Nxb6 axb6 13. d4 Rxa1 14. Bxa1 Nxd4 15. Nxd4 exd4 16. Qxd4 Re8 17. Qc3 Qd8) 11... g5?? { (-0.85 → 0.90) Blunder. Nd4 was best. } (11... Nd4 12. Bc1 h6 13. d3 Rfb8 14. Bd2 a5 15. Nxd4 Bxd4 16. Rc1 Rb7 17. Rb1 Rxb1 18. Qxb1) 12. Nxg5 d5?? { (0.93 → 3.02) Blunder. h6 was best. } (12... h6 13. Nxe6) 13. Nxe6? { (3.02 → 1.28) Mistake. exd5 was best. } (13. exd5 Nxd5 14. Nxe6 Qxe6 15. Nxd5 Qxd5 16. Bd3 Qe6 17. Qh5 f5 18. Qe2 Qd6 19. Rae1 Rae8) 13... Qxe6?? { (1.28 → 3.31) Blunder. fxe6 was best. } (13... fxe6 14. exd5 exd5 15. Bb5 a6 16. Bxc6 Qxc6 17. Ne2 Bd6 18. Ng3 Kh8 19. Re1 Rae8 20. Ba3) 14. exd5 Nxd5 15. Nxd5 Qxd5 16. Bb5? { (3.39 → 1.99) Mistake. Bd3 was best. } (16. Bd3 Qe6 17. Qh5 f5 18. Rae1 Rab8 19. Qe2 Qd6 20. Bxe5 Nxe5 21. Qxe5 Rb4 22. a5 Ra4) 16... Nd4 17. Bxd4?! { (2.04 → 1.39) Inaccuracy. Qh5 was best. } (17. Qh5 f5 18. c3 Ne6 19. Qe2 Nf4 20. Qc4 c6 21. Qxd5+ cxd5 22. d4 exd4 23. cxd4 Bd6) 17... Bxd4?! { (1.39 → 2.03) Inaccuracy. Qxd4 was best. } (17... Qxd4 18. Qe2 Kh8 19. Rae1 f6 20. Bd3 Qxa4 21. Qh5 Qd7 22. Bf5 Qf7 23. Qf3 Rab8 24. c3) 18. Rb1? { (2.03 → 0.79) Mistake. c3 was best. } (18. c3 Bb6 19. Qg4+ Kh8 20. Qf5 Qe6 21. Qxe6 fxe6 22. a5 Bc5 23. Rae1 Rab8 24. Bc4 Rf4) 18... Rab8? { (0.79 → 2.14) Mistake. Kh8 was best. } (18... Kh8 19. Qe2 Rg8 20. g4 Rg5 21. Bd3 Rag8 22. c3 Bc5 23. Qe4 Qxe4 24. Bxe4 f5 25. Rb5) 19. Qf3? { (2.14 → 0.60) Mistake. Qe2 was best. } (19. Qe2) 19... Qxf3 20. gxf3 c6? { (0.58 → 1.84) Mistake. Kg7 was best. } (20... Kg7 21. Rfe1 Kf6 22. Kf1 Rfd8 23. Ke2 Rg8 24. c3 Bc5 25. f4 exf4 26. d4 Bd6 27. Kf3) 21. Bxc6 Rxb1?! { (1.80 → 2.64) Inaccuracy. Kh8 was best. } (21... Kh8 22. Rxb8) 22. Rxb1 f5 23. Kg2?! { (3.39 → 2.17) Inaccuracy. Rb7 was best. } (23. Rb7) 23... Kf7?! { (2.17 → 3.01) Inaccuracy. Kg7 was best. } (23... Kg7 24. c3 Bb6 25. Rb5 Rf6 26. a5 Bd8 27. Rd5 Bc7 28. Rc5 Kh6 29. Bd7 Bd6 30. Rb5) 24. Bd5+?! { (3.01 → 2.14) Inaccuracy. f4 was best. } (24. f4 e4 25. Bd7 Ke7 26. Rb7 Kd6 27. c3 Bc5 28. Bb5 Ke6 29. Kf1 Rd8 30. Ke2 h5) 24... Kf6 25. Rb7 h5 26. Rh7?! { (2.49 → 1.75) Inaccuracy. f4 was best. } (26. f4 Rd8 27. fxe5+ Bxe5 28. c4 Bd4 29. f4 Re8 30. Rf7+ Kg6 31. Kf1 Rd8 32. Rc7 Rd6) 26... Kg5 27. Kg3?! { (2.37 → 1.21) Inaccuracy. Kf1 was best. } (27. Kf1 Bc5 28. Ke2 Rd8 29. Bb3 Bb4 30. c3 Ba3 31. Rg7+ Kf6 32. Rf7+ Kg6 33. Rxa7 Bc1) 27... f4+? { (1.21 → 2.75) Mistake. Rd8 was best. } (27... Rd8 28. Bb3) 28. Kg2 Rf5?! { (2.95 → 3.86) Inaccuracy. Rd8 was best. } (28... Rd8 29. Bf7 Bb6 30. d3 Kf6 31. Bxh5 Rc8 32. a5 Bxa5 33. Rxa7 Bb4 34. c4 Rd8 35. Rf7+) 29. Be4 Rf6 30. c3 Bc5 31. Rg7+ Kh4 32. Rh7?! { (3.72 → 2.28) Inaccuracy. Rc7 was best. } (32. Rc7 Ba3 33. Rxa7 Rd6 34. Ra5 Bc1 35. Rxe5 Bxd2 36. Rc5 Bc1 37. a5 Bb2 38. Bd5 Rg6+) 32... Rf8?! { (2.28 → 3.66) Inaccuracy. Ra6 was best. } (32... Ra6 33. Bd5 Rg6+ 34. Kf1 a5 35. Bf7 Rg5 36. Be6 Rg6 37. Bg4 Rg5 38. Ke2 Ba3 39. Be6) 33. Bg6 a5?? { (3.74 → Mate in 1) Checkmate is now unavoidable. Kg5 was best. } (33... Kg5 34. Bxh5 Rd8 35. h4+ Kf6 36. Rc7 Bb6 37. Rf7+ Ke6 38. a5 Bc5 39. Rc7 Kd6 40. Rh7) 34. Rxh5# { White wins by checkmate. } 1-0