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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

4100528ca9d20b1efce9104016569eb1

Watch the replayCheck it is fair

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

Results by move

Final
Moves
29
played
Pace
80.0/min
overall 80.0/min
Biggest swing
+900
Seat 1 · move 23

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

SeatNetRateStreak
e054e6…b9cf+804+27.7 pawn/100lost 2
gbb-804-27.7 pawn/100won 2

Last moves

  1. 29Even0
  2. 28Seat 2+4
  3. 27Seat 2+2
  4. 26Even0
  5. 25Seat 1+100
  6. 24Seat 2+2
  7. 23Seat 1+900
  8. 22Seat 2+302
  9. 21Seat 1+2
  10. 20Even0
  11. 19Seat 1+2
  12. 18Seat 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
dfbc9ba1d66bf164d1f76aa275cc16e3cf18843a3cadf76551eb360cf24adb33
Seed hash
a523dbfe682a06ef457cb87563bfd04468e06fac5473198b9a3a3c6feb870b91 = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.
Commitment
Batch 49,320, Merkle root 7ecb0bc66474e9676226a63688d8737a837f8f7d590d03dbfebcf32be1ae84ee. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree
Merkle path
  1. 852de1f00dfeabf8c87d5cabf67151b2cd8099d54edaa225cd89c35719091010
  2. 77ba441708646e8849bafd70c6d24cd1ad882fa664779855b998af7a93aa81c9
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"e2e4"
12"c7c5"
21"g1f3"
32"c5c4"
41"f1c4"
52"e7e6"
61"d1e2"
72"g7g6"
81"b1c3"
92"a7a6"
101"d2d4"
112"h7h6"
121"d4d5"
132"e6d5"
141"e4d5"
152"g8e7"
161"d5d6"
172"f7f6"
181"c3d5"
192"d8a5"
201"c1d2"
212"a5d2"
221"e1d2"
232"h6h5"
241"d5f6"
252"e8d8"
261"f3g5"
272"e7d5"
281"g5f7"