[Event "Akiba Rubinstein Memorial 2023 OPEN A"] [Site "Polanica Zdroj"] [Date "2023.08.22"] [Round "4.18"] [White "Murawski, Jan"] [Black "Wieczorek, Zbigniew"] [Result "1-0"] [WhiteElo "1958"] [BlackElo "2150"] [Variant "Standard"] [TimeControl "-"] [ECO "A42"] [Opening "Modern Defense: Kotov Variation"] [Termination "Unknown"] [Annotator "lichess.org"] 1. d4 d6?! { (0.00 → 0.66) Inaccuracy. Nf6 was best. } (1... Nf6 2. c4 e6 3. Nf3 d5 4. cxd5 exd5 5. Bf4 c6 6. Nc3) 2. e4 g6 3. c4 Bg7 4. Nc3 Nc6?! { (0.43 → 1.11) Inaccuracy. Nf6 was best. } { A42 Modern Defense: Kotov Variation } (4... Nf6 5. Nf3 O-O 6. Be2 e5 7. O-O exd4 8. Nxd4 Re8 9. f3) 5. Be3 e5 6. d5 Nd4 7. Nge2 Bg4?! { (0.91 → 1.86) Inaccuracy. Nxe2 was best. } (7... Nxe2 8. Bxe2 b6 9. O-O a5 10. a3 f5 11. exf5 Bxf5 12. Qd2) 8. f3 Nxe2 9. Bxe2 Bd7 10. O-O Bh6 11. Qd2 Qh4?! { (0.93 → 1.76) Inaccuracy. Bxe3+ was best. } (11... Bxe3+ 12. Qxe3 Qe7 13. f4 Kf8 14. a4 Kg7 15. a5 exf4 16. Rxf4 Nh6 17. Qd4+ f6 18. b4) 12. f4 Qe7 13. Rf2 f6 14. Raf1 exf4 15. Bxf4 Bxf4 16. Qxf4 O-O-O 17. b4 Kb8 18. Rc1?! { (1.13 → 0.56) Inaccuracy. a4 was best. } (18. a4 h5 19. a5 f5 20. exf5 gxf5 21. h3 Qg7 22. Qd2 Nf6 23. c5 Ng4 24. Rf4 Ne5) 18... f5 19. exf5 Bxf5?! { (0.58 → 1.23) Inaccuracy. gxf5 was best. } (19... gxf5 20. Bf3) 20. Bg4? { (1.23 → -0.16) Mistake. Nb5 was best. } (20. Nb5 a6 21. Nd4 Re8 22. Rcf1 h5 23. b5 a5 24. b6 cxb6 25. Nb5 Qe5 26. Qxe5 Rxe5) 20... Nh6 21. Qxh6 Bxg4 22. Qd2 Rde8 23. Qf4?! { (-0.07 → -0.87) Inaccuracy. c5 was best. } (23. c5 Rhf8) 23... Rhf8 24. Qd2 Rxf2 25. Qxf2 a6 26. h3? { (-1.01 → -2.49) Mistake. b5 was best. } (26. b5 Qg5) 26... Bf5?! { (-2.49 → -1.32) Inaccuracy. Bxh3 was best. } (26... Bxh3 27. Rc2 Qg5 28. Re2 Rxe2 29. Nxe2 Bg4 30. Qf8+ Bc8 31. Qf4 Qe7 32. Kf2 g5 33. Qf3) 27. b5 Qe3? { (-1.85 → -0.29) Mistake. Qg5 was best. } (27... Qg5) 28. Qxe3 Rxe3 29. Kf2 Rd3 30. bxa6 bxa6 31. Ke2 Rg3 32. Kf2 Rd3 33. Ke2 Rg3 { White wins. } 1-0