Event: Open
Site: Warsaw, Poland
Date: 2021-12-29
White: Riazantsev, Alexander
WhiteElo: 2520
Black: Fedoseev, Vladimir
BlackElo: 2690
Result: 0-1
ECO: E10
Opening: Indian Defense: Anti-Nimzo-Indian
Variant: Standard

1. d4 { [%eval 0.3] [%clk 0:03:03] } 1... Nf6 { [%eval 0.22] [%clk 0:03:02] } 2. Nf3 { [%eval 0.12] [%clk 0:03:03] } 2... e6 { [%eval 0.29] [%clk 0:03:01] } 3. c4 { [%eval 0.0] [%clk 0:03:04] } 3... h6 { [%eval 0.36] [%clk 0:03:02] } 4. Qc2 { [%eval 0.0] [%clk 0:02:58] } 4... c5 { [%eval 0.0] [%clk 0:02:51] } 5. Nc3 { [%eval 0.06] [%clk 0:02:52] } 5... cxd4 { [%eval 0.02] [%clk 0:02:33] } 6. Nxd4 { [%eval 0.11] [%clk 0:02:53] } 6... Bc5 { [%eval 0.48] [%clk 0:02:32] } 7. Nb3 { [%eval 0.51] [%clk 0:02:46] } 7... Be7 { [%eval 0.56] [%clk 0:02:31] } 8. g3 { [%eval 0.38] [%clk 0:02:46] } 8... Qc7 { [%eval 0.44] [%clk 0:02:23] } 9. e4 { [%eval 0.19] [%clk 0:02:31] } 9... a6 { [%eval 0.53] [%clk 0:02:19] } 10. Be3 { [%eval 0.47] [%clk 0:02:13] } 10... d6 { [%eval 0.69] [%clk 0:02:12] } 11. h3 { [%eval 0.5] [%clk 0:02:09] } 11... b6 { [%eval 0.59] [%clk 0:02:06] } 12. Nd2 { [%eval 0.53] [%clk 0:02:09] } 12... Bb7 { [%eval 0.66] [%clk 0:02:03] } 13. Bg2 { [%eval 0.43] [%clk 0:02:10] } 13... Nbd7 { [%eval 0.67] [%clk 0:01:59] } 14. O-O { [%eval 0.78] [%clk 0:02:02] } 14... O-O { [%eval 0.65] [%clk 0:01:56] } 15. Rac1 { [%eval 0.55] [%clk 0:01:58] } 15... Rfc8 { [%eval 0.53] [%clk 0:01:45] } 16. Qb1 { [%eval 0.52] [%clk 0:01:48] } 16... Qb8 { [%eval 0.3] [%clk 0:01:33] } 17. b3 { [%eval 0.61] [%clk 0:01:47] } 17... Bc6 { [%eval 0.31] [%clk 0:01:22] } 18. a4 { [%eval 0.44] [%clk 0:01:43] } 18... Ra7 { [%eval 0.23] [%clk 0:01:12] } 19. Rfe1 { [%eval 0.42] [%clk 0:01:22] } 19... Rac7 { [%eval 0.29] [%clk 0:01:12] } 20. Bd4 { [%eval 0.37] [%clk 0:01:15] } 20... b5 { [%eval 0.65] [%clk 0:00:31] } 21. axb5 { [%eval 0.5] [%clk 0:01:03] } 21... axb5 { [%eval 0.59] [%clk 0:00:32] } 22. Nd5 { [%eval 0.61] [%clk 0:01:03] } 22... Bxd5 { [%eval 0.59] [%clk 0:00:30] } 23. cxd5 { [%eval 0.51] [%clk 0:00:47] } 23... e5 { [%eval 0.75] [%clk 0:00:32] } 24. Be3 { [%eval 0.82] [%clk 0:00:46] } 24... Bd8 { [%eval 0.56] [%clk 0:00:33] } 25. Bf1?! { [%eval 0.0] } { Inaccuracy. b4 was best. } { [%clk 0:00:28] } 25... Rxc1 { [%eval -0.08] [%clk 0:00:29] } 26. Rxc1 { [%eval 0.0] [%clk 0:00:30] } 26... Rxc1 { [%eval 0.0] [%clk 0:00:29] } 27. Qxc1 { [%eval -0.08] [%clk 0:00:30] } 27... Ba5 { [%eval 0.27] [%clk 0:00:31] } 28. Qc2 { [%eval -0.07] [%clk 0:00:20] } 28... Bb4 { [%eval 0.14] [%clk 0:00:31] } 29. Qd3 { [%eval -0.14] [%clk 0:00:20] } 29... Bxd2 { [%eval -0.08] [%clk 0:00:27] } 30. Bxd2?! { [%eval -0.99] } { Inaccuracy. Qxd2 was best. } { [%clk 0:00:19] } 30... Nc5 { [%eval -0.52] [%clk 0:00:28] } 31. Qxb5?! { [%eval -1.32] } { Inaccuracy. Qc2 was best. } { [%clk 0:00:20] } 31... Qxb5 { [%eval -1.46] [%clk 0:00:29] } 32. Bxb5 { [%eval -1.39] [%clk 0:00:21] } 32... Nxb3 { [%eval -1.39] [%clk 0:00:30] } 33. Bb4 { [%eval -1.56] [%clk 0:00:07] } 33... Nxe4 { [%eval -1.33] [%clk 0:00:31] } 34. Bd3 { [%eval -1.49] [%clk 0:00:07] } 34... Nec5 { [%eval -1.3] [%clk 0:00:30] } 35. Bb1 { [%eval -1.54] [%clk 0:00:05] } 35... Kf8?! { [%eval -1.0] } { Inaccuracy. Nd4 was best. } { [%clk 0:00:30] } 36. h4 { [%eval -1.35] [%clk 0:00:06] } 36... Ke7 { [%eval -1.36] [%clk 0:00:31] } 37. h5? { [%eval -2.55] } { Mistake. f4 was best. } { [%clk 0:00:08] } 37... Nd7 { [%eval -2.98] [%clk 0:00:30] } 38. f3? { [%eval -4.81] } { Mistake. f4 was best. } { [%clk 0:00:07] } 38... Nf6 { [%eval -4.69] [%clk 0:00:30] } 39. g4 { [%eval -4.78] [%clk 0:00:06] } 39... Nxd5 { [%eval -4.9] [%clk 0:00:30] } 40. Ba3?! { [%eval -6.67] } { Inaccuracy. Be1 was best. } { [%clk 0:00:08] } 40... Nd4?! { [%eval -4.61] } { Inaccuracy. Nd2 was best. } { [%clk 0:00:30] } 41. Kg2 { [%eval -4.5] [%clk 0:00:08] } 41... Nc3 { [%eval -4.82] [%clk 0:00:28] } 42. Bd3 { [%eval -4.98] [%clk 0:00:09] } 42... Nce2 { [%eval -4.73] [%clk 0:00:29] } 43. Bc4 { [%eval -4.55] [%clk 0:00:07] } 43... Nf4+ { [%eval -4.53] [%clk 0:00:30] } 44. Kg3 { [%eval -4.83] [%clk 0:00:09] } 44... f6 { [%eval -4.71] [%clk 0:00:29] } 45. Ba6 { [%eval -4.81] [%clk 0:00:08] } 45... Kd7 { [%eval -5.03] [%clk 0:00:30] } 46. Bc4 { [%eval -5.23] [%clk 0:00:08] } 46... Nde6 { [%eval -4.61] [%clk 0:00:31] } 47. Bb3 { [%eval -5.08] [%clk 0:00:07] } 47... d5 { [%eval -4.36] [%clk 0:00:31] } 48. Bc2 { [%eval -5.25] [%clk 0:00:09] } 48... d4?! { [%eval -4.08] } { Inaccuracy. Nd4 was best. } { [%clk 0:00:29] } 49. Kf2 { [%eval -4.27] [%clk 0:00:09] } 49... Kc6 { [%eval -4.22] [%clk 0:00:31] } 50. Be4+?! { [%eval -6.24] } { Inaccuracy. Ba4+ was best. } { [%clk 0:00:09] } 50... Kb5 { [%eval -6.28] [%clk 0:00:32] } 51. Ke1 { [%eval -6.47] [%clk 0:00:09] } 51... Nc5 { [%eval -5.78] [%clk 0:00:30] } 52. Bf5 { [%eval -6.65] [%clk 0:00:09] } 52... Nd5 { [%eval -5.85] [%clk 0:00:28] } 53. Kd2 { [%eval -6.87] [%clk 0:00:10] } 53... Ne3 { [%eval -6.91] [%clk 0:00:27] } 54. Bc1 { [%eval -10.21] [%clk 0:00:04] } 54... Nxf5 { [%eval -10.02] } 0-1