WHERE ARE ALL THE CHESS PIECES?!?

[♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥]

I've been playing this for a while now and I'm missing a few figures and therefore skills, I want to make the game 100% so if anyone knows where I can find them and could give me a list of these places I'd be grateful <3

[DeathHound]

I've got some notes here of the level that each upgrade can be found in and what type of chess piece it is. Another note is that once you have visited the White Queen, it'll mark the remaining chess pieces, chests and big chests on your map.
Chess pieces will be small white dots, chests are small yellow dots, and big chests will be slightly bigger yellow dots.
Map can be opened with right shift on keyboard, or the menu/select button on controller

GENERAL
- Extra Life (King) - Red Desert
- Impossible Ideas Multiplier (Pawn) - Marmoreal (White Queen)
- Switch Bomb (Pawn) - Moat

MCTWISP - WHITE RABBIT
- Enemy Freeze (Rook) - Strange Garden
- Back to Vortex (Rook) - Cabin
- 3-Hit Combo (Knight) - Tulgey Woods

MALLYMKIN - DORMOUSE
- 2x Attack Speed (Bishop) - March Hare House
- Sweep (Knight) - Tulgey Woods
- Finishing Move (Knight) - Salazen Grum (Red Queen)

MARCH HARE
- Up (Rook) - HighTopps
- Push (Rook) - Cabin
- Homing Dishes (Knight) - Cabin

MAD HATTER
- Crush (Bishop) - Red Desert
- Sweep (Rook) - Moat
- Finishing Move (Rook) - Tulgey Wood

CHESHIRE CAT
- 3-Hit Combo (Knight) - March Hare House
- Extended Invisibility (Rook) - Strange Garden
- Back Stab (Bishop) - Salazen Grum (Red Queen)