C96 Ruy Lopez: Closed, Chigorin Defense, Gajewski Gambit

The move d5 after 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 is commonly referred to as "Gajewski Gambit" (after Grzegorz Gajewski), e.g. in "Neil McDonald - The Ruy Lopez: Move by Move", "Sabino Brunello - Attacking the Spanish", a video series by Boris Alterman (https://store.chessclub.com/alterman-gajewski-gambit), https://www.chesspublishing.com/content/1/may08.htm as well as Gajewski's very own Chessable course.

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@@ -1168,6 +1168,7 @@ C95	Ruy Lopez: Closed, Breyer Defense, Zaitsev Hybrid	1. e4 e5 2. Nf3 Nc6 3. Bb5
 C96	Ruy Lopez: Closed, Borisenko Variation	1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5 11. d4 Nc6
 C96	Ruy Lopez: Closed, Chigorin Defense	1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2
 C96	Ruy Lopez: Closed, Chigorin Defense	1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5
+C96	Ruy Lopez: Closed, Chigorin Defense, Gajewski Gambit	1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 d5
 C96	Ruy Lopez: Closed, Keres Defense	1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5 11. d4 Nd7
 C96	Ruy Lopez: Closed, Rossolimo Defense	1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c6 11. d4 Qc7
 C97	Ruy Lopez: Closed, Chigorin Defense	1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5