[Event "5th Keong Hoe Arena"] [Site "https://lichess.org/iF0CiIVO"] [Date "2021.08.14"] [White "Jansen_Toh"] [Black "sychessboi"] [Result "0-1"] [UTCDate "2021.08.14"] [UTCTime "02:55:00"] [WhiteElo "1500"] [BlackElo "931"] [WhiteRatingDiff "-647"] [BlackRatingDiff "+290"] [Variant "Standard"] [TimeControl "300+0"] [ECO "B10"] [Opening "Caro-Kann Defense: Accelerated Panov Attack"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. e4 c6 2. c4 { B10 Caro-Kann Defense: Accelerated Panov Attack } d6?! { (0.00 → 0.98) Inaccuracy. d5 was best. } (2... d5 3. exd5 cxd5 4. d4 Nf6 5. Nc3 Nc6 6. Nf3 Bg4 7. cxd5) 3. d3?! { (0.98 → 0.29) Inaccuracy. d4 was best. } (3. d4 e5 4. Nf3 Nf6 5. Nc3 exd4 6. Nxd4 Be7 7. Bf4 O-O) 3... a5?! { (0.29 → 0.91) Inaccuracy. Nf6 was best. } (3... Nf6 4. Nc3 c5 5. Be2 Nc6 6. Nf3 e5 7. O-O Be7 8. a3) 4. Bg5?! { (0.91 → 0.28) Inaccuracy. d4 was best. } (4. d4 g6 5. Be3 Bg7 6. Nc3 Nf6 7. f3 O-O 8. Qd2 Na6 9. Rd1 Nc7 10. Bd3 Rb8) 4... Na6 5. f4? { (0.56 → -0.54) Mistake. Nc3 was best. } (5. Nc3) 5... Ra7?? { (-0.54 → 1.44) Blunder. a4 was best. } (5... a4 6. Be2) 6. Bh4?! { (1.44 → 0.58) Inaccuracy. Nc3 was best. } (6. Nc3 h6 7. Bh4 a4 8. Bf2 Ra8 9. Nxa4 Qa5+ 10. Ke2 Bg4+ 11. Nf3 Nb4 12. Nb6 Ra6) 6... Nb4? { (0.58 → 2.01) Mistake. Nf6 was best. } (6... Nf6 7. Nc3 e5 8. Nf3 exf4 9. Bg5 Be7 10. Bxf4 O-O 11. Be2 b5 12. cxb5 cxb5 13. O-O) 7. Be2 Be6?! { (1.77 → 3.09) Inaccuracy. g6 was best. } (7... g6) 8. Qb3? { (3.09 → 1.39) Mistake. a3 was best. } (8. a3 Na6) 8... Bxc4?? { (1.39 → 8.59) Blunder. g6 was best. } (8... g6 9. a3 Na6 10. d4 Bg7 11. Bf2 Ra8 12. Nc3 b5 13. d5 cxd5 14. cxd5 Bd7 15. Nf3) 9. Qxc4 Ra6 10. Qc1 Rb6 11. a4 Nxd3+ 12. Bxd3 h5 13. f5 Rxb2 14. Nd2 Rb5 15. Nc4 e5 16. axb5 Qxh4+ 17. Kd2 Qd8 18. Nxa5 cxb5 19. Rb1 Kd7 20. Rxb5 Rh6? { (9.16 → Mate in 3) Checkmate is now unavoidable. Qg5+ was best. } (20... Qg5+ 21. Kc2) 21. h4?! { (Mate in 3 → 12.44) Lost forced checkmate sequence. Rxb7+ was best. } (21. Rxb7+ Qc7 22. Qxc7+ Ke8 23. Bb5#) 21... Rg6?! { (12.44 → Mate in 3) Checkmate is now unavoidable. b6 was best. } (21... b6 22. Qc6+) 22. Rh3?! { (Mate in 3 → 11.48) Lost forced checkmate sequence. Rxb7+ was best. } (22. Rxb7+ Qc7 23. Qxc7+ Ke8 24. Bb5#) 22... Rxg2+ 23. Kd1?? { (12.01 → -0.91) Blunder. Ke3 was best. } (23. Ke3 Ke7) 23... Rxg1+ 24. Kd2 Rxc1 25. Rh1?? { (-1.54 → -13.09) Blunder. Kxc1 was best. } (25. Kxc1 Ke7) 25... Rxh1 26. Kc3 Rxh4 27. Rxb7+ Kc8 28. Nc6 Qf6?? { (-12.23 → Mate in 5) Checkmate is now unavoidable. Qg5 was best. } (28... Qg5 29. Rxf7) 29. Rxf7?? { (Mate in 5 → -19.59) Lost forced checkmate sequence. Ba6 was best. } (29. Ba6 Rh3+ 30. Kb4 Rb3+ 31. Kxb3 Qe6+ 32. fxe6 h4 33. Rxf7#) 29... Qxf7 30. Bc4?! { (-19.47 → Mate in 8) Checkmate is now unavoidable. Bf1 was best. } (30. Bf1 Rxe4) 30... Rxe4? { (Mate in 8 → -8.25) Lost forced checkmate sequence. Rh3+ was best. } (30... Rh3+ 31. Bd3 Qc7 32. Kd2 Qxc6 33. f6 Rh2+ 34. Kd1 Qa4+ 35. Kc1 Qa1+ 36. Bb1 Qb2+ 37. Kd1) 31. Bxf7 Nf6 32. Bc4 Rf4 33. Nd4 exd4+ 34. Kd3 Rf3+ 35. Ke2 Ra3 36. Bd3 Rxd3 37. Kxd3 Ng4?! { (Mate in 11 → -79.22) Lost forced checkmate sequence. h4 was best. } (37... h4 38. Ke2 d3+ 39. Kf3 h3 40. Ke3 h2 41. Kxd3 h1=Q 42. Ke2 Qg2+ 43. Ke3 d5 44. Kd3) 38. Kxd4 Be7 39. Kd5 Kc7 40. Ke6?! { (-75.61 → Mate in 15) Checkmate is now unavoidable. Kd4 was best. } (40. Kd4 Bg5) 40... Bg5 { Black wins on time. } 0-1