Eugene Lopez - Jeff Colwell [B23]
McHenry Area Chess Championship/] (1) 2004
1. e4 c5 2. Nc3 Nc6 3. f4 d6 4. Nf3 Nf6 5. Bc4 e6 6. d3 Be7 7.
Jeff Colwell - Jr. Yaodi Hu [B00]
McHenry Area Chess Championship (2) 2004
1. e4 b6 2. d4 Bb7 3. Bd3 d6 4. Nf3 c5 5. d5 Nf6 6.
Elaine Zhou - Jeff Colwell [A24]
McHenry Area Chess Championship (3) 2004
1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4.
Jeff Colwell - Adriana Kille [B02]
McHenry Area Chess Championship (4) 2004
1. e4 d5 2. exd5 Nf6 3. Nc3 Nxd5 4. Nf3 Nxc3 5. bxc3 Bg4 6. Ba3 e5 7. Bxf8 Rxf8 8. Be2 e4 9. Nd4 Bxe2 10. Qxe2 c6 11. Qxe4+ Qe7 12. Qxe7+ Kxe7 13.