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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

2211503566fd09914adb1d1365e436b1

Watch the replayCheck it is fair

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

Results by move

Final
Moves
20
played
Pace
105.9/min
overall 105.9/min
Biggest swing
+302
Seat 1 · move 8

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

SeatNetRateStreak
e054e6…b9cf+294+14.7 pawn/100lost 3
gbb-294-14.7 pawn/100won 3

Last moves

  1. 20Even0
  2. 19Even0
  3. 18Even0
  4. 17Seat 2+2
  5. 16Seat 2+2
  6. 15Seat 2+4
  7. 14Seat 1+2
  8. 13Seat 2+2
  9. 12Even0
  10. 11Seat 2+2
  11. 10Seat 1+4
  12. 9Seat 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
4eacf7dbdb197362d95e3a0ebe78d94f46017be7b1c3b5796f0eb664da71407b
Seed hash
8e2466bf6c12efefb2d4a8e55b5c0ad9fabc777c894687f19167435703f1c067 = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.
Commitment
Batch 60,783, Merkle root e0fb7d0c0cbee42e97ca487f7e89cb49246981ea6011528f30a3b4405898d95d. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree
Merkle path
  1. 1ac1c903f252d907655e889d81ab118cd0265ce7038d26e2c628b81009b16192
  2. 185e4b31b0609995df3ae49034fb8fc2c3476371b8e63b978d165f0ce5370c42
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
02"a2a3"
11"e7e5"
22"e2e4"
31"d7d5"
42"e4d5"
51"d8d5"
62"f1b5"
71"d5b5"
82"b2b3"
91"g8f6"
102"f2f3"
111"b5b6"
122"h2h3"
131"f6d5"
142"c2c4"
151"d5f4"
162"g2g3"
171"f4d3"
182"e1f1"
191"b6f2"