[Event "Grand Prix Infoszach 10 Arena"] [Site "https://lichess.org/9N2VaCFL"] [Date "2019.10.25"] [White "Gasiorny"] [Black "lasicapolska"] [Result "1-0"] [UTCDate "2019.10.25"] [UTCTime "20:09:04"] [WhiteElo "1351"] [BlackElo "1735"] [WhiteRatingDiff "+24"] [BlackRatingDiff "-15"] [Variant "Standard"] [TimeControl "120+1"] [ECO "D05"] [Opening "Queen's Pawn Game: Colle System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. e3 d5 3. Nf3 e6 { D05 Queen's Pawn Game: Colle System } 4. a3 Bd6 5. Nbd2 c6 6. Be2 O-O 7. c4 Nbd7 8. b4 b6 9. Bb2 Bb7 10. c5 bxc5 11. bxc5 Bc7 12. O-O Rb8 13. Rb1 Re8?! { (0.17 → 0.74) Inaccuracy. Qc8 was best. } (13... Qc8 14. Bc3 a5 15. h3 Ba6 16. Rxb8 Nxb8 17. a4 Nbd7 18. Re1 Qa8 19. Bxa6 Qxa6 20. Qe2) 14. a4?! { (0.74 → 0.11) Inaccuracy. Bd3 was best. } (14. Bd3 Qc8 15. Qe2 a5 16. h3 Ra8 17. Bc3 Ba6 18. Bxa6 Rxa6 19. Rb2 Ra8 20. Rfb1 Rb8) 14... e5?! { (0.11 → 0.83) Inaccuracy. Qc8 was best. } (14... Qc8 15. Bc3) 15. dxe5 Nxe5 16. Nxe5 Bxe5 17. Nf3 Bxb2 18. Rxb2 Ne4 19. Qc2 Nf6 20. Rfb1 Qc7 21. Bd3 Re7?? { (1.12 → 4.49) Blunder. Ba8 was best. } (21... Ba8 22. Rxb8 Rxb8 23. Rxb8+ Qxb8 24. Qc3 Bb7 25. a5 Kf8 26. Qe5 Qxe5 27. Nxe5 a6 28. f4) 22. Ng5?? { (4.49 → 1.91) Blunder. Ba6 was best. } (22. Ba6 Bxa6) 22... h6 23. Nh7?? { (1.80 → -1.44) Blunder. Nf3 was best. } (23. Nf3 Ree8) 23... Nxh7?? { (-1.44 → 3.62) Blunder. Ng4 was best. } (23... Ng4) 24. Bxh7+ Kh8 25. Bd3 Qa5 26. h3 Qc7?! { (4.14 → 5.41) Inaccuracy. Kg8 was best. } (26... Kg8 27. Rb4) 27. a5? { (5.41 → 3.13) Mistake. Ba6 was best. } (27. Ba6 Bxa6 28. Rxb8+ Bc8 29. Ra8 Qd7 30. Qb2 Re8 31. Qb8 Qf5 32. Rxa7 d4 33. exd4 Bd7) 27... a6?? { (3.13 → 8.00) Blunder. Ree8 was best. } (27... Ree8 28. Qe2) 28. Rb6 Rd7 29. Qb2 Re7 30. Bxa6 Bxa6 31. Rxb8+ Kh7 32. Rb6 Bb5 33. Ra1 Qa7 34. Qb1+ g6 35. a6 Rc7 36. Qd1 Rd7 37. Qg4 f5 38. Qf4 Rf7 39. Qb8 g5 40. Qxa7 Rxa7 41. Rb7+ Rxb7?! { (21.60 → Mate in 7) Checkmate is now unavoidable. Kg6 was best. } (41... Kg6 42. Rxa7) 42. axb7 Kg6 43. b8=Q f4 44. Qd6+ Kf7 45. Ra7+ Ke8 46. Qb8# { White wins by checkmate. } 1-0