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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

77725dc673a163c6ba9905a8bd48b0b9

Watch the replayCheck it is fair

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

Results by move

Final
Moves
27
played
Pace
63.8/min
overall 63.8/min
Biggest swing
+898
Seat 1 · move 17

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

SeatNetRateStreak
e054e6…b9cf+1,996+73.9 pawn/100won 1
gbb-1,996-73.9 pawn/100lost 1

Last moves

  1. 27Seat 1+102
  2. 26Even0
  3. 25Even0
  4. 24Even0
  5. 23Seat 2+2
  6. 22Even0
  7. 21Seat 1+300
  8. 20Even0
  9. 19Seat 1+100
  10. 18Seat 2+2
  11. 17Seat 1+898
  12. 16Seat 2+302

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
4a90f21cb070e35f7b1e565cd85b7a71f3109cf2ec465c1e02e228bc5ff2f2a2
Seed hash
fc52c323d8c2534aac2f52ad6b2adb9d2d8da20d638041875e955631066333b3 = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.
Commitment
Batch 56,844, Merkle root 09a4cd083f2469eb6afe5ff098df8319bac116350f4b78a5fe514ce5ebbdb06a. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree
Merkle path
  1. f6d2e063572c84859fefc710f7356f8ddfc0cced81d7afb0ff892709da3a4102
  2. a0a07af2d8bd60b92311abd34617dc97ae61dfd7205fa99463c7b2d23731f28a
  3. 55c34b0e7d792db1c4ddfd9fc1578c9764642205b3dc8d837990e7d19dc01dcc
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"a7a5"
41"b1c3"
52"h7h5"
61"d2d4"
72"c5d4"
81"d1d4"
92"g7g5"
101"d4h8"
112"d7d6"
121"h8g8"
132"e7e6"
141"c1g5"
152"d8g5"
161"f3g5"
172"h5h4"
181"g8f7"
192"e8d8"
201"f7f8"
212"d8c7"
221"c3b5"
232"c7b6"
241"f8d8"
252"b6c6"
261"d8d6"