[Event "Torneo de Práctica Aprendamos"] [Site "https://lichess.org/ISWJxKqO"] [Date "2021.06.26"] [White "IATORRES"] [Black "JCAO21"] [Result "0-1"] [UTCDate "2021.06.26"] [UTCTime "22:29:34"] [WhiteElo "1278"] [BlackElo "1205"] [WhiteRatingDiff "-16"] [BlackRatingDiff "+124"] [Variant "Standard"] [TimeControl "300+0"] [ECO "A00"] [Opening "Van't Kruijs Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. e3 { A00 Van't Kruijs Opening } Nc6 2. g3?! { (0.48 → -0.39) Inaccuracy. d4 was best. } (2. d4 e5 3. d5 Nce7 4. c4 f5 5. Nc3 Nf6 6. Be2 d6) 2... b6? { (-0.39 → 0.90) Mistake. e5 was best. } (2... e5 3. d4 d5 4. dxe5 Nxe5 5. Bg2 Nf6 6. Nd2 Bd6 7. Ngf3) 3. Bg2 Bb7 4. Nf3 Nf6 5. O-O g6 6. d4 Bg7 7. c4 Nb4?! { (0.80 → 1.62) Inaccuracy. Na5 was best. } (7... Na5 8. b3) 8. Bd2 Nd3?? { (1.10 → 4.91) Blunder. Na6 was best. } (8... Na6 9. Nc3 Ne4 10. h4 O-O 11. Qe2 d6 12. h5 Qc8 13. hxg6 fxg6 14. Nxe4 Bxe4 15. Ng5) 9. Qc2? { (4.91 → 2.49) Mistake. Bc3 was best. } (9. Bc3 Nxf2) 9... Bxf3?? { (2.49 → 6.01) Blunder. Be4 was best. } (9... Be4 10. Qb3 a5 11. Nc3 Nb4 12. Nxe4 Nxe4 13. Bxb4 axb4 14. Qxb4 c5 15. Qb3 O-O 16. Rfd1) 10. Bxf3 Nb4 11. Qb3?? { (7.25 → 2.45) Blunder. Bxb4 was best. } (11. Bxb4 c6) 11... Nc6 12. Bxc6?? { (2.62 → 0.75) Blunder. Bc3 was best. } (12. Bc3 O-O) 12... dxc6 13. d5?? { (0.90 → -1.27) Blunder. Bc3 was best. } (13. Bc3 h5) 13... Ne4?? { (-1.27 → 0.60) Blunder. cxd5 was best. } (13... cxd5 14. Nc3) 14. Be1?? { (0.60 → -1.27) Blunder. Bc3 was best. } (14. Bc3) 14... Be5?? { (-1.27 → 0.46) Blunder. Nc5 was best. } (14... Nc5 15. Qc2 cxd5 16. Bc3 Bxc3 17. Nxc3 dxc4 18. Rfd1 Qc8 19. Na4 Ne6 20. Qxc4 Qb7 21. Nc3) 15. f3?? { (0.46 → -1.49) Blunder. Nc3 was best. } (15. Nc3 Bxc3) 15... Nc5 16. Qc2 Qd6?? { (-1.14 → 1.24) Blunder. cxd5 was best. } (16... cxd5 17. Bc3) 17. f4 Bg7 18. Nc3 cxd5 19. cxd5 Na6?? { (1.08 → 5.84) Blunder. O-O was best. } (19... O-O 20. Rd1 Bxc3 21. Bxc3 a5 22. e4 Qd7 23. e5 Qf5 24. Qg2 Qe4 25. Qd2 Qf5 26. Rfe1) 20. g4?? { (5.84 → 0.72) Blunder. Qa4+ was best. } (20. Qa4+ c6 21. Qxa6 O-O 22. Rd1 Rad8 23. e4 Bxc3 24. bxc3 cxd5 25. exd5 b5 26. Qxb5 Qb6+) 20... h5?? { (0.72 → 4.85) Blunder. Qd7 was best. } (20... Qd7 21. Qe2 Nc5 22. e4 h5 23. g5 Qg4+ 24. Qxg4 hxg4 25. e5 e6 26. Rd1 exd5 27. Nxd5) 21. gxh5?? { (4.85 → 0.86) Blunder. Qa4+ was best. } (21. Qa4+) 21... gxh5?? { (0.86 → 3.07) Blunder. O-O-O was best. } (21... O-O-O) 22. Rd1?? { (3.07 → 0.40) Blunder. Qa4+ was best. } (22. Qa4+ b5) 22... Qg6+?! { (0.40 → 1.48) Inaccuracy. Bxc3 was best. } (22... Bxc3 23. Bxc3 Rg8+ 24. Kh1 Qd7 25. e4 O-O-O 26. f5 Rg4 27. b4 Qb5 28. a3 Qc4 29. Rfe1) 23. Kh1?? { (1.48 → -11.15) Blunder. Qxg6 was best. } (23. Qxg6 fxg6 24. e4 Rd8 25. e5 g5 26. fxg5 Bxe5 27. Kg2 Rf8 28. Rxf8+ Kxf8 29. Bg3 Bd6) 23... Qxc2 24. Ne4 Qxd1 25. Kg1 Qg4+ 26. Kh1 Nb4 27. Rg1 Qf3+ 28. Rg2 Qxe4 29. Kg1?! { (-19.85 → Mate in 8) Checkmate is now unavoidable. Bxb4 was best. } (29. Bxb4 Bxb2) 29... Qxe3+ 30. Kf1 Bd4?! { (Mate in 6 → -23.71) Lost forced checkmate sequence. Nd3 was best. } (30... Nd3 31. Bg3 Bd4 32. Rd2 Qxd2 33. d6 Nxf4 34. d7+ Kxd7 35. Bxf4 Qf2#) 31. Bf2?! { (-23.71 → Mate in 2) Checkmate is now unavoidable. Rg3 was best. } (31. Rg3 Qxf4+) 31... Qd3+ 32. Kg1 Qd1# { Black wins by checkmate. } 0-1