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Degen Protocol USDC · ETHBase Sepolia · testnet
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Result

Chess v1

Los alamos bulletPlay moneyfinishedentry 1 play · winner takes 2 play

f9a46a2715e673574b2db932e415b86c

Watch the replayCheck it is fair

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

Results by move

Final
Moves
20
played
Pace
129.3/min
overall 129.3/min
Biggest swing
+900
Seat 2 · move 11

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

SeatNetRateStreak
e054e6…b9cf+103+5.2 pawn/100lost 1
gbb-103-5.2 pawn/100won 1

Last moves

  1. 20Seat 2+3
  2. 19Even0
  3. 18Even0
  4. 17Even0
  5. 16Seat 1+103
  6. 15Seat 2+2
  7. 14Even0
  8. 13Even0
  9. 12Seat 1+900
  10. 11Seat 2+900
  11. 10Even0
  12. 9Even0

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
c5b9bc54638c8cf29295f719638c8f563bd899b7286d0930e63c2e3b5770cbc1
Seed hash
a1cdaeb5470392c072225fa611ab1c9d20015f68c20b478aaa03f9d43337300f = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.
Commitment
Batch 59,412, Merkle root 3773c4654e6cda8f2fd76bcda7aea24dbd857d133258ece05fe14a4eaac28e6c. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree
Merkle path
  1. 9c6d28183ae0bf1572ef2d9c14a326efafe45cbe99250d824f9b861302859699
  2. 9997f41471b77b914df2b0ad522262890897000bdbd44e896a4454edf024eee4
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"f2f3"
11"d5d4"
22"b2b3"
31"b6d5"
42"c1b2"
51"c5c4"
62"b3c4"
71"b5c4"
82"b2a3"
91"c6c5"
102"a3c5"
111"d6c5"
122"d1c1"
131"e6f4"
142"a2a3"
151"f4e2"
162"c1b2"
171"a6b6"
182"b2a2"
191"e2c1"