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Degen Protocol USDC · ETHBase Sepolia · testnet
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Result

Chess v1

Standard rapidPlay moneyfinishedentry 1 play · winner takes 2 play

532863939b10110faf05f68817fc5981

Watch the replayCheck it is fair

  1. e054e6…b9cfSeat 1+1
  2. gbbSeat 2-1

Results by move

Final
Moves
25
played
Pace
48.4/min
overall 48.4/min
Biggest swing
+308
Seat 1 · move 9

Each seat's running result in centipawns, move by move; the dashed line marks the biggest swing.

SeatNetRateStreak
e054e6…b9cf-12-0.5 pawn/100lost 2
gbb+12+0.5 pawn/100won 2

Last moves

  1. 25Even0
  2. 24Seat 2+106
  3. 23Even0
  4. 22Seat 2+108
  5. 21Seat 1+2
  6. 20Even0
  7. 19Seat 1+2
  8. 18Even0
  9. 17Even0
  10. 16Seat 2+4
  11. 15Seat 2+4
  12. 14Seat 2+2

Provably fair

Verify fairness

The seed decides every random event in this match. Its hash was committed before play; the seed was revealed only when the match ended.

Seed
4d7fc3ef13eea40fcb901f7fcaf789c69375f633c42a10c25eda87032ef8f95b
Seed hash
69d57a8a37b6138fcdac276e44b839b11a0a15089720ebe57321cdaee24edc0d = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.
Commitment
Batch 47,792, Merkle root d05febe252122437097c81560bb789df239e7e5589b1a7ff409b3222f1474ed1. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree
Merkle path
  1. 9abd6641d1cfaf310dfc2db3e57673a087cffdb59c484dbe368c655e7cb8d922
  2. fa3b83372a33d726fba9737a2d9e18497244d1c151519cdc683e733aec3d2bd8
Checked: the seed hash proves into the root.

To check it yourself, take the replay JSON:

  1. Hash the seed as above and compare it with the seed hash.
  2. Leaf = keccak256(0x00 ‖ seed hash). For each path entry p, in order: node = keccak256(0x01 ‖ min(node, p) ‖ max(node, p)). The result must equal the root.
  3. Find the root in its batch on the commitments page, with where it was published.
  4. Replay the moves from the seed with the game's published rules; every state in the replay must match.

Every move

#SeatAction
01"d2d4"
12"a7a5"
21"e2e4"
32"e7e6"
41"g1f3"
52"f8b4"
61"c2c3"
72"b4c3"
81"b1c3"
92"a5a4"
101"f1b5"
112"h7h6"
121"e1g1"
132"f7f6"
141"f3h4"
152"g7g5"
161"d1h5"
172"e8e7"
181"h4g6"
192"e7d6"
201"e4e5"
212"f6e5"
221"h5e2"
232"e5d4"
241"e2e5"