[Event "Zurich ct"] [Site "Zurich"] [Date "1953.??.??"] [Round "2"] [White "Geller, Efim P"] [Black "Euwe, Max"] [Result "0-1"] [Variant "Standard"] [ECO "E26"] [Opening "Nimzo-Indian Defense: Sämisch Variation, O'Kelly Variation"] [Annotator "https://lichess.org/@/carvaflu"] [Source "https://lichess.org/study/jm9tdFuD/ppOwvxZq"] [Orientation "white"] 1. d4 { [%eval 0.0] } 1... Nf6 { [%eval 0.23] } 2. c4 { [%eval 0.34] } 2... e6 { [%eval 0.23] } 3. Nc3 { [%eval 0.05] } 3... Bb4 { [%eval 0.25] } 4. e3 { [%eval 0.0] } 4... c5 { [%eval 0.25] } 5. a3 { [%eval 0.0] } 5... Bxc3+ { [%eval 0.0] } 6. bxc3 { [%eval -0.18] } 6... b6 { [%eval -0.21] } 7. Bd3 { [%eval -0.33] } 7... Bb7 { [%eval 0.0] } 8. f3 { [%eval 0.11] } 8... Nc6 { [%eval -0.12] } 9. Ne2 { [%eval -0.04] } 9... O-O { [%eval 0.07] } 10. O-O { [%eval 0.0] } 10... Na5 { [%eval 0.05] } 11. e4 { [%eval -0.17] } 11... Ne8 { [%eval -0.04] } 12. Ng3 { [%eval -0.19] } 12... cxd4?! { [%eval 0.48] } { Inaccuracy. Ba6 was best. } (12... Ba6 13. dxc5) 13. cxd4 { [%eval 0.29] } 13... Rc8 { [%eval 0.64] } 14. f4? { [%eval -0.69] } { Mistake. c5 was best. } (14. c5) 14... Nxc4 { [%eval -0.5] } 15. f5 { [%eval -0.7] } 15... f6 { [%eval -0.3] } 16. Rf4? { [%eval -1.5] } { Mistake. a4 was best. } (16. a4 Ned6) 16... b5 { [%eval -1.29] } 17. Rh4 { [%eval -1.11] } 17... Qb6 { [%eval -1.19] } 18. e5 { [%eval -1.36] } 18... Nxe5? { [%eval -0.12] } { Mistake. h6 was best. } (18... h6 19. fxe6 dxe6 20. Kh1 f5 21. Bf1 Qc7 22. Rb1 Bd5 23. Nh5 Qd7 24. Rb3 a5 25. Rhh3) 19. fxe6 { [%eval -0.09] } 19... Nxd3 { [%eval -0.22] } 20. Qxd3 { [%eval -0.42] } 20... Qxe6 { [%eval -0.63] } 21. Qxh7+ { [%eval -0.58] } 21... Kf7 { [%eval -0.81] } 22. Bh6 { [%eval -0.58] } 22... Rh8?! { [%eval 0.14] } { Inaccuracy. Qd5 was best. } (22... Qd5 23. Re4) 23. Qxh8 { [%eval 0.37] } 23... Rc2 { [%eval 0.28] } 24. Rc1?? { [%eval -16.43] } { Blunder. d5 was best. } (24. d5 Bxd5 25. Rd1 Rxg2+ 26. Kf1 gxh6 27. Qxh6 Bf3 28. Rd2 Rxd2 29. Qxd2 Ng7 30. Qd3 Bc6) 24... Rxg2+ { [%eval -16.8] } 25. Kf1 { [%eval -15.76] } 25... Qb3 { [%eval -15.99] } 26. Ke1 { [%eval -14.89] } 26... Qf3 { [%eval #-7] } { 0-1 Black wins. } 0-1