Event: Round 6: Tuomas Simola - Pekka Koykka
Date: 2022-07-21
White: Tuomas Simola
Black: Pekka Koykka
BlackTitle: FM
Result: 0-1
ECO: D02
Opening: Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan
Variant: Standard

1. d4 { [%eval 0.0] } 1... Nf6 { [%eval 0.23] } 2. Nf3 { [%eval 0.12] } 2... d5 { [%eval 0.25] } 3. g3 { [%eval 0.0] } 3... c6 { [%eval 0.16] } 4. Bg2 { [%eval 0.01] } 4... Bf5 { [%eval 0.27] } 5. c4 { [%eval -0.01] } 5... e6 { [%eval 0.0] } 6. Nc3 { [%eval 0.0] } 6... Be7 { [%eval 0.06] } 7. Qb3 { [%eval 0.0] } 7... Qb6 { [%eval 0.0] } 8. c5 { [%eval 0.08] } 8... Qxb3 { [%eval 0.0] } 9. axb3 { [%eval -0.07] } 9... Na6 { [%eval 0.25] } 10. Ra4 { [%eval 0.22] } 10... O-O { [%eval 0.1] } 11. Bf4 { [%eval 0.12] } 11... h6 { [%eval 0.27] } 12. h4 { [%eval 0.1] } 12... Nd7 { [%eval 0.18] } 13. Kd2 { [%eval -0.01] } 13... Naxc5 { [%eval 0.0] } 14. dxc5 { [%eval 0.0] } 14... Nxc5 { [%eval 0.0] } 15. Nd4 { [%eval 0.0] } 15... Nxa4? { [%eval 1.3] } { Mistake. Bh7 was best. } 16. Nxf5 { [%eval 1.26] } 16... exf5 { [%eval 1.41] } 17. bxa4 { [%eval 1.33] } 17... g5?! { [%eval 2.12] } { Inaccuracy. Rfe8 was best. } 18. hxg5? { [%eval 0.66] } { Mistake. Be5 was best. } 18... hxg5 { [%eval 0.57] } 19. Be5 { [%eval 0.59] } 19... f6 { [%eval 0.38] } 20. Bd4 { [%eval 0.46] } 20... Kg7 { [%eval 0.59] } 21. f4 { [%eval 0.7] } 21... Kg6 { [%eval 0.14] } 22. Bf3 { [%eval -0.34] } 22... g4 { [%eval -0.33] } 23. Bg2 { [%eval -0.43] } 23... b6 { [%eval 0.0] } 24. Bf2?! { [%eval -0.85] } { Inaccuracy. Rd1 was best. } 24... Rh8 { [%eval -0.81] } 25. Rxh8 { [%eval -1.12] } 25... Rxh8 { [%eval -1.18] } 26. Bg1 { [%eval -1.58] } 26... Kf7?! { [%eval -0.84] } { Inaccuracy. Bc5 was best. } 27. Kd3?! { [%eval -1.84] } { Inaccuracy. Na2 was best. } 27... Bb4 { [%eval -1.5] } 28. e3 { [%eval -1.98] } 28... Ke6 { [%eval -2.11] } 29. Ne2 { [%eval -2.44] } 29... Kd6?? { [%eval -0.57] } { Blunder. c5 was best. } 30. Nd4 { [%eval -0.88] } 30... Rh5 { [%eval -0.86] } 31. Nc2 { [%eval -0.6] } 31... a5 { [%eval -1.12] } 32. Nxb4?? { [%eval -4.22] } { Blunder. Nd4 was best. } 32... axb4 { [%eval -4.54] } 33. Kc2 { [%eval -4.94] } 33... Rh7 { [%eval -4.36] } 34. b3 { [%eval -3.27] } 34... Kc7 { [%eval -4.01] } 35. Kd2 { [%eval -4.71] } 35... Kb7?? { [%eval -1.6] } { Blunder. c5 was best. } 36. Kc2? { [%eval -3.56] } { Mistake. Ke2 was best. } 36... Ka6 { [%eval -3.09] } 37. Kd3?! { [%eval -4.0] } { Inaccuracy. Kd2 was best. } 37... Ka5 { [%eval -3.63] } 38. Kd4?! { [%eval -4.61] } { Inaccuracy. Kc2 was best. } 38... Rd7 { [%eval -5.61] } 39. Bf1 { [%eval -5.97] } 39... c5+ { [%eval -5.92] } 40. Kd3 { [%eval -6.66] } 40... b5 { [%eval -5.43] } 41. axb5 { [%eval -5.51] } 41... Kxb5 { [%eval -5.55] } 42. Kc2+ { [%eval -5.5] } 42... c4 { [%eval -5.53] } 43. Kb2 { [%eval -7.07] } 43... Rh7 { [%eval -7.0] } 44. Bg2 { [%eval -5.33] } 44... c3+ { [%eval -7.35] } 45. Kc2 { [%eval -9.07] } 45... Ra7 { [%eval -9.08] } 46. Bf1+ { [%eval -9.44] } 46... Kc6 { [%eval -9.2] } 47. e4 { [%eval -9.9] } 47... Ra2+ { [%eval -9.76] } 48. Kd3? { [%eval #-2] } { Checkmate is now unavoidable. Kb1 was best. } 48... Rd2+ { [%eval #-1] } 49. Ke3 { [%eval #-1] } 49... d4# 0-1