White Elo Black Elo ECO Year Res. #       Cole, John W Koons, Nathaniel 2171 C92 2000 1-0 61 Ristovic, Nenad 2281 Koons, Nathaniel 2267 D07 2004 1-0 19 Shabalov, Alexander 2604 Koons, Nathaniel 2280 C67 2006 1-0 48 Readey, John 2300 Koons, Nathaniel 2280 A13 2006 1-0 15 Pupols, Viktors 2203 Koons, Nathaniel 2283 A05 2006 1-0 37 Perez, Ignacio 2135 Koons, Nathaniel 2280 C63 2007 1-0 38 Readey, John 2299 Koons, Nathaniel 2280 E15 2007 1-0 46 Vajda, Levente 2549 Koons, Nathaniel 2289 B14 2007 1-0 66 Wittmann, Walter 2316 Koons, Nathaniel 2289 B88 2007 1-0 23 Bui, Vinh 2483 Koons, Nathaniel 2289 D27 2007 1-0 40 Collins, Sam E 2398 Koons, Nathaniel 2289 E01 2007 1-0 40 Ilincic, Zlatko 2488 Koons, Nathaniel 2289 D20 2007 1-0 29 Serper, Grigory 2512 Koons, Nathaniel 2293 D08 2008 1-0 30 Lee, Michael 2244 Koons, Nathaniel 2293 A30 2008 1-0 37 Page 1
Cole, John W - Koons, Nathaniel (2171) - US Open-101 (4), Saint Paul, 2000 C92 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b5 6.Bb3 d6 7.c3 Be7 8.Re1 O-O 9.h3 Nd7 10.d4 Bf6 11.Be3 Bb7 12.Nbd2 exd4 13.cxd4 Re8 14.a4 Nb4 15.Bxf7+ Kxf7 16.Qb3+ Nd5 17.exd5 Nb6 18.axb5 axb5 19.Qxb5 Kg8 20.Rec1 Rxa1 21.Rxa1 Bxd5 22.Ra7 Bf7 23.Nh2 h5 24.Qc6 Nd5 25.Ne4 Kh7 26.Nxf6+ Qxf6 27.Nf1 Qf5 28.Qc1 h4 29.Ra3 Re6 30.Qd1 Rg6 31.Qd3 Qf6 32.Bd2 Be6 33.Qe4 Ne7 34.Qe2 Bd5 35.Ne3 Bf3 36.Qd3 Kg8 37.Ng4 Bxg4 38.hxg4 Rxg4 39.Ra8+ Kf7 40.Qc4+ d5 41.Qe2 Qe6 42.Rf8+ Kxf8 43.Qxe6 Rxd4 44.Bg5 Rd1+ 45.Kh2 Ng8 46.Qc8+ Kf7 47.Qxc7+ Kg6 48.Qc2+ Kxg5 49.Qxd1 Nf6 50.b4 Ng4+ 51.Kg1 Nf6 52.b5 Kf4 53.b6 Ke4 54.b7 Nd7 55.Qa4+ Kd3 56.Qxd7 d4 57.b8=Q Kc3 58.Qe5 Kb3 59.Qc6 Kb2 60.Qeb5+ Ka1 61.Qca6# 1-0	Search games Games: 10666599 / Last update: 30 Jul 2025 GamePositionEndgames White Black Ignore colours ECO Year Result All 1-0 0-1 ½-½ Event Site Click below to set up a position to search for Set position Click the button below to select an endgame type
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