[Event "WCCC 1980"] [Site "Linz, Austria"] [Date "1980.09.29"] [Round "5 (playoff)"] [White "Belle"] [Black "CHAOS"] [Result "1-0"] [GameId "tXJnLktG"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.31] } 1... Nf6 { [%eval 0.62] } 2. e5 { [%eval 0.58] } 2... Nd5 { [%eval 0.49] } 3. d4 { [%eval 0.45] } 3... d6 { [%eval 0.53] } 4. Nf3 { [%eval 0.37] } 4... dxe5 { [%eval 0.35] } 5. Nxe5 { [%eval 0.37] } 5... g6 { [%eval 0.47] } 6. g3 { [%eval 0.13] } 6... Bf5 { [%eval 0.32] } 7. c4 { [%eval 0.32] } 7... Nb4 { [%eval 0.32] } 8. Qa4+ { [%eval 0.26] } 8... N4c6 { [%eval 0.46] } 9. d5 { [%eval 0.34] } 9... Bc2? { (0.34 → 1.50) Mistake. Qd6 was best. } { [%eval 1.5] } (9... Qd6 10. Nxc6 bxc6 11. Bf4 e5 12. Be3 Qb4+ 13. Qxb4 Bxb4+ 14. Bd2 Bd6 15. Nc3 Na6 16. Bg2) 10. Qb5? { (1.50 → 0.00) Mistake. Qxc2 was best. } { [%eval 0.0] } (10. Qxc2 Nxe5 11. Qc3 f6 12. Qb3 b6 13. f4 Nf7 14. Bh3 f5 15. Qc3 Rg8 16. Be3 Bg7) 10... Qd6?? { (0.00 → 2.50) Blunder. a6 was best. } { [%eval 2.5] } (10... a6 11. Nxc6 Nxc6 12. Qxb7 Nd4 13. Bg2 Bf5 14. Na3 Rb8 15. Qa7 e5 16. O-O Ra8 17. Qb7) 11. Nxc6 { [%eval 2.47] } 11... Nxc6 { [%eval 2.82] } 12. Nc3 { [%eval 2.46] } 12... Bg7 { [%eval 2.73] } 13. Qxb7 { [%eval 2.59] } 13... O-O { [%eval 2.58] } 14. Qxc6 { [%eval 1.82] } 14... Qb4 { [%eval 2.13] } 15. Kd2 { [%eval 2.24] } 15... Be4?! { (2.24 → 3.01) Inaccuracy. Ba4 was best. } { [%eval 3.01] } (15... Ba4 16. Qxc7 e6 17. a3 Qb3 18. Nxa4 Qf3 19. d6 Qxh1 20. Ke1 Rac8 21. Qa5 Rxc4 22. Be3) 16. Rg1 { [%eval 2.67] } 16... Rfb8? { (2.67 → 5.05) Mistake. e6 was best. } { [%eval 5.05] } (16... e6 17. Qb5 Bxc3+ 18. bxc3 Qd6 19. Be2 exd5 20. cxd5 Bxd5 21. Ke1 Rab8 22. Qd3 Qe6 23. h4) 17. Bh3? { (5.05 → 3.15) Mistake. a3 was best. } { [%eval 3.15] } (17. a3 Qa5 18. Bd3 Bf3 19. b4 Qb6 20. Qxb6 cxb6 21. Kc2 e6 22. Bf4 Rd8 23. dxe6 fxe6) 17... Bh6+?! { (3.15 → 4.45) Inaccuracy. Rd8 was best. } { [%eval 4.45] } (17... Rd8 18. a3 Bxc3+ 19. Ke3 Qb3 20. Kxe4 Ba5 21. Be3 Rab8 22. Kf3 Rd6 23. Qc5 Bb6 24. Qb4) 18. f4 { [%eval 4.56] } 18... Qa5?! { (4.56 → 6.47) Inaccuracy. Bxd5 was best. } { [%eval 6.47] } (18... Bxd5 19. Qxd5 Rd8 20. Bd7 e6 21. Qc6 Qb6 22. Qxb6 Rxd7+ 23. Kc2 axb6 24. Be3 Kf8 25. Rgd1) 19. Re1 { [%eval 6.39] } 19... f5 { [%eval 6.31] } 20. Qe6+ { [%eval 5.5] } 20... Kf8 { [%eval 5.35] } 21. b3 { [%eval 4.58] } 21... Bg7 { [%eval 4.65] } 22. Bb2 { [%eval 4.61] } 22... Bd4?! { (4.61 → 6.41) Inaccuracy. Rb6 was best. } { [%eval 6.41] } (22... Rb6 23. Qd7 Rd6 24. Qa4 Qxa4 25. Nxa4 Bxb2 26. Nxb2 c6 27. Nd3 e6 28. Ne5 exd5 29. c5) 23. g4?! { (6.41 → 4.77) Inaccuracy. Rxe4 was best. } { [%eval 4.77] } (23. Rxe4) 23... Rb6 { [%eval 4.75] } 24. Qd7 { [%eval 4.61] } 24... Rd6 { [%eval 4.77] } 25. Qa4 { [%eval 4.55] } 25... Qb6 { [%eval 4.64] } 26. Ba3?! { (4.64 → 3.23) Inaccuracy. Nxe4 was best. } { [%eval 3.23] } (26. Nxe4 fxe4 27. c5 Bxc5 28. Qxe4 Bb4+ 29. Bc3 Bxc3+ 30. Kxc3 Qa5+ 31. Kb2 Qd2+ 32. Qc2 Qxc2+) 26... Bxc3+? { (3.23 → 5.68) Mistake. Bf2 was best. } { [%eval 5.68] } (26... Bf2 27. c5 Bxc5 28. Bxc5 Qxc5 29. Qc4 Qf2+ 30. Re2 Qxf4+ 31. Ke1 Qg5 32. gxf5 Bxf5 33. Qd4) 27. Kxc3 { [%eval 5.17] } 27... Rdd8 { [%eval 5.8] } 28. Rad1 { [%eval 5.45] } 28... Qf2 { [%eval 6.73] } 29. gxf5 { [%eval 6.66] } 29... Qc2+ { [%eval 7.0] } 30. Kd4 { [%eval 6.73] } 30... gxf5 { [%eval 7.48] } 31. Qc6 { [%eval 7.41] } 31... Qf2+ { [%eval 7.26] } 32. Ke5 { [%eval 7.16] } 32... Kg8? { (7.16 → Mate in 14) Checkmate is now unavoidable. Qb6 was best. } { [%eval #14] } (32... Qb6 33. Ke6) 33. Rg1+ { [%eval 26.97] } 33... Kh8?! { (26.97 → Mate in 7) Checkmate is now unavoidable. Bg2 was best. } { [%eval #7] } (33... Bg2 34. Rxg2+) 34. Bxe7 { [%eval #6] } 34... Qb2+ { [%eval #6] } 35. Rd4 { [%eval #5] } 35... Qg2 { [%eval #5] } 36. Qf6+ { [%eval #4] } 36... Kg8 { [%eval #4] } 37. Bxg2 { [%eval #3] } 37... Rxd5+ { [%eval #3] } 38. Ke6 { [%eval #3] } 38... h6 { [%eval #2] } 39. Qxh6 { [%eval #2] } 39... Re5+ { [%eval #2] } 40. fxe5 { [%eval #1] } 40... Rf8 { [%eval #1] } 41. Bf3# { White wins by checkmate. } 1-0